maydown international tools ltd [email protected]
TRANSCRIPT
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
Maydown International Tools Limited was formed in 1961, and is wholly British owned. We haverisen to occupy a prominent position within the United Kingdom in the milling tooling market,
which is largely dominated by multi-national conglomerates.
Based in the Midlands at Tamworth in Staffordshire we stock items manufactured as standards inour extensive milling catalogue. Within the United Kingdom we sell our products directly to the
end user through our field sales force - bringing both quality and keen pricing within the reach oftightly controlled customer budgets. Our products are innovative and have many demonstrableadvantages over the competitors. Our technical sales force is able to conduct tooling surveys,and perform demonstrations on customer machines to prove their adaptability and economy.
Our internal sales office at Tamworth process all the stock orders, withcomputerised links to the stores and production to ensure prompt deliveries of customer
requirements. Orders received for standard items up to 16:30 hours daily, (or later just ask!) willbe despatched the same day.
While Maydown would not claim to have the same financial resources as many of our majormulti-national competitors, we do claim that the very latest high-tech plant and quality controlmethods make our products hard to beat. Due to our relatively low overheads, and speed ofreaction, our tooling can be priced very competitively - as a result we are currently enjoying
healthy growth rates with matching profits.
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
INDEXABLE CUTTERS
MAYDOWN INDEXABLE END MILLS & FACEMILLS A1
MAYDOWN APKT END MILLS A2
MAYDOWN APKT FACE MILLS A3
MAYDOWN XL END MILLS & FACE MILLS A4
MAYDOWN 75° APPROACH FACE MILLS A5
MAYDOWN ADK END MILLS & FACE MILLS A6
MAYDOWN MINIDEX END MILLS A7
MAYDOWN APMT END MILLS A8
MAYDOWN HIGH SHEAR FACE MILLS A9
MAYDOWN CHAMFERING & FACING TOOLS A10
MAYDOWN MULTIDEX FACE MILLS A11
MAYDOWN CENTRE CUTTING END MILLS A12
MAYDOWN SUPER ALUDEX FACE MILLS A13
MAYDOWN 45° SUPER ALUDEX FACE MILLS A14
MAYDOWN HI-SPEED ROUTER CUTTERS A15
MAYDOWN MULTI-EDGE RIPFEED A16
MAYDOWN MULTI-EDGE RIPFEED A17
LAMINA HIGH FEED CUTTERS A18
LAMINA OCTO-QUAD 45° FACEMILLS A19
COPY MILLING CUTTERS
MAYDOWN COPY MILLING CUTTERS B1
MAYDOWN COPY MILLING CUTTERS B2
MAYDOWN COPY MINIDEX END MILLS B3
MAYDOWN COPY ADK END MILLS B4
MAYDOWN COPY XL END MILLS B5
MAYDOWN CENTRE CUTTING INDEX DRILL MILL B6
MAYDOWN ROUND INSERT COPY MILLS B7
EXTENSIONS B8
KIENINGER BALL NOSE COPY MILLS B9
KIENINGER FINISHING END MILLS B10
KIENINGER COPY MILLING INSERTS B11
KIENINGER COPY MILLING INSERTS B12
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
MAYDOWN HIGH FEED CUTTERS B13
CARBIDE INSERTS
CARBIDE MILLING INSERTS C1
ISO CODES FOR MILLING INSERTS (part 1) C2
ISO CODES FOR MILLING INSERTS (part 2) C3
MAYDOWN CARBIDE MILLING GRADES AND APPLICATION AREA C4
MAYDOWN CARBIDE MILLING INSERTS (ADKT to APKT) C5
MAYDOWN CARBIDE MILLING INSERTS (APKT to LDHW) C6
MAYDOWN CARBIDE MILLING INSERTS (LDKT to RDHX) C7
MAYDOWN CARBIDE MILLING INSERTS (RDHX to RPKT) C8
MAYDOWN CARBIDE MILLING INSERTS (SDHW to SEKW) C9
MAYDOWN CARBIDE MILLING INSERTS (SEHW to SNKX) C10
MAYDOWN CARBIDE MILLING INSERTS (SPEN to TNHA) C11
MAYDOWN CARBIDE MILLING INSERTS (TPHW to XCNT) C12
TOOL HOLDING
MAYDOWN TOOL HOLDING D1
MAYDOWN COST CUTTER TOOL HOLDERS D2
MAYDOWN FACEMILL ADAPTORS & CENTRING PLUGS D3
SOLID CARBIDE CUTTERS
SOLID CARBIDE CUTTERS E1
MAYDOWN SOLID CARBIDE END MILLS AND SLOT DRILLS E2
MAYDOWN SOLID CARBIDE LONG SERIES END MILLS & SLOT DRILLS E3
MAYDOWN SOLID CARBIDE BALL NOSE END MILLS & SLOT DRILLS E4
MAYDOWN SOLID CARBIDE LONG SERIES BALL NOSE END MILLS & SLOT DRILLS E5
HIGH RAKE SOLID CARBIDE CUTTERS FOR ALUMINIUM E6
MINIATURE SOLID CARBIDE SLOT DRILLS E7
SOLID CARBIDE 'LONG NECK' 2 FLUTE CUTTERS E8
SOLID CARBIDE 'MAX' COATED - HIGH SPEED CUTTING E9
SOLID CARBIDE TiALN COATED CENTRE CUTTING 2 & 4 FLUTE E10
MAYDOWN SOLID CARBIDE MIRROR ALUMINIUM CUTTERS E11
MAYDOWN SOLID CARBIDE MIRROR ALUMINIUM CUTTERS WITH CORNER RADIUS E12
SOLID CARBIDE CHAMFER TOOLS & NC SPOTTING DRILLS E13
SOLID CARBIDE HP B/N CUTTERS & VARIABLE HELIX CUTTERS E14
LAMINA MAGIA SOLID CARBIDE CUTTERS - HIGH FEED 4 FLUTE E15
LAMINA MAGIA SOLID CARBIDE - 2 FLUTE - BALL NOSE 2 FLUTE E16
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
LAMINA MAGIA SOLID CARBIDE - 3 FLUTE - ROUGHER 4 FLUTE E17
LAMINA MAGIA SOLID CARBIDE - VARIABLE HELIX 4 FLUTE E18
HIGH SPEED STEEL CUTTERS
MAYDOWN HIGH SPEED STEEL CUTTERS F1
MAYDOWN TRIPLICUT 3 FLUTE MILLING CUTTERS F2
MAYDOWN TRIPLICUT 3 FLUTE ROUGHING CUTTERS F3
MAYDOWN DUPLICUT 2 FLUTE CUTTERS FOR LIGHT ALLOY F4
MAYDOWN HIGH SPEED STEEL EXTRA LONG END MILLS F5
MAYDOWN 3/4" SHANK END MILLS AND SLOT DRILLS F6
TECHNICAL INFORMATION
MAYDOWN TECHNICAL INFORMATION G1
PRE-DRILLED HOLE SIZES PRIOR TO SINKING G2
RAMPING ANGLES FOR MAYDOWN END MILLS G3
RAMPING ANGLES FOR MAYDOWN FACE MILLS G4
CIRCULAR INTERPOLATION FOR MAYDOWN FACE MILLS G5
MAYDOWN HI-SPEED ROUTER CUTTERS CUTTING DATA G6
STRESSES ON CUTTING EDGES WHEN MILLING G7
MILLING INSERT PROBLEM SOLVING G8
MAYDOWN FORMULAE FOR MILLING CALCULATIONS G9
CUTTING SPEEDS FOR SMALL DIAMETER END MILLS G12
SUPER ALUDEX DEMONSTRATION DATA G13
DEMONSTRATION EXAMPLES XL MILLING CUTTERS G14
DEMONSTRATION EXAMPLES HIGH SHEAR FACING CUTTERS G15
DEMONSTRATION EXAMPLES MULTIDEX MILLING CUTTERS G16
COPY MILLING RANGE - TOTAL REACH BELOW SHANK G17
COPY MILLING RANGE - TOTAL REACH BELOW SHANK G18
COPY MILLING RANGE - TOTAL REACH BELOW SHANK G19
MAYDOWN SOLID CARBIDE END MILLS, SLOT DRILLS & BALL NOSE CUTTING DATA G21
RECOMMENDED CALCULATIONS FOR USING BALL NOSE COPY MILLING CUTTERS G22
MAYDOWN TRIPLICUT HIGH SPEED STEEL CUTTERS - SPEEDS AND FEEDS G23
MAYDOWN TRIPLICUT 3 FLUTE ROUGHING CUTTERS - SPEEDS AND FEEDS G24
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A1
SECTION AMAYDOWN INDEXABLE END MILLS & FACEMILLS
Page A2Maydown APKT cutters are a range of versatile cutters withthree separate insert geometry's to cope with the demandsof most materials including light alloy steels and stainlesssteel. The APKT insert is also available with different cornerradii. With diameters from 10mm up to 63mm, screwedweldon shanks, plain shanks and using the same insert, allapplications are met.
Super Aludex is Maydown's answer to light alloy machining. The high positive axial and radialrake angles together with maximum swarf clearance, allow for considerable metal removalrates with minimal horse power consumption.Page A13
Page A4Maydown's XL range of indexable end millsand face mills have been designed specificallyto cope with the demands of all materials. Wehave 7 different grades, 4 different cornerradii and 3 distinct insert geometries, makingour XL cutters an excellent choice fromAluminium through cast iron and steels tostainless steel.
The Maydown MINIDEXrange of cutters coversthe need for smallIndexable End Mills.Ranging from 10mm to25mm diameters in threelengths, with bothscrewed and plain shanksall application needs aremet. All sizes take thesame indexable insertsand spares.Page A7
Page A19The Maydown 'EDGE CUTTER' range of'High Feed' End Mills and Facemillsutilise rapid feed rates for Slot, Profile,Ramp (smaller diameters only) andHelical Mill capabilities. Oneremarkable 8 edge inserts fits allcutters and a single universal grade ofcarbide/coating combines provenperformance with a low cost per edgeand reduces need for buying andstocking multiple grades of inserts forevery application.
Note: FULL RANGE NOT SHOWN
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A2
MAYDOWN APKT END MILLS
FEATURES:90° Approach - Positive Rake - Available on plain or combined screwed and weldon shanks - DIN 1835 B/D**New** 202AC900 APKT1003PDTR inserts produce a True 90° side wall finish.Inserts available with 6 corner rads 0.4, 0.8, 1.2, 1.6, 3.2 and 4.0.See page G12 for speeds and feeds chart.
MAYDOWN CODE A B C D EINSERTS
COMBINED PLAIN mm mm mm mm mmSHANK SHANK SHORT SERIES
AP10MS202 AP10MP202 10 9.5 16 20 80 1
AP12MS202 AP12MP202 12 9.5 16 26 80 1
AP16MS202 AP16MP202 16 9.5 16 26 80 2
AP20MS202 AP20MP202 20 9.5 16 26 85 3
AP20MS202/2 AP20MP202/2 20 9.5 20 40 90 2
AP25MS202 AP25MP202 25 9.5 16 26 85 3
- AP25MP202/20 25 9.5 20 40 90 3
AP32MS202 - 32 9.5 25 30 95 5
AP40MS202 AP40MP202 40 9.5 25 30 95 6
LONG SERIES
AP16ML202 AP16MPL202 16 9.5 16 52 100 2
AP20ML202 AP20MPL202 20 9.5 20 64 114 2
EXTRA LONG SERIES
- AP16MEL202 16 9.5 16 55 160 2
- AP20MEL202 20 9.5 20 55 160 2
- AP25MEL202 25 9.5 25 55 160 3
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
APKT100304PDTR 202AC900 Steel & Cast Iron
APKT100308PDTR 20208LT30 Steel & Cast Iron
APKT100312PDTR 20212LT30 Steel & Cast Iron
APKT100316PDTR 20216LT30 Steel & Cast Iron
APKT100332PDTR 20232LT30 Steel & Cast Iron
APKT100340PDTR 20240LT30 Steel & Cast Iron
APGT1003PDER 213LT05 Aluminium
APKT1003PDSR 204TT95 Stainless Steel
DESCRIPTION MAYDOWN CODEInsert screw SC21M
Screwdriver T8
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A3
MAYDOWN APKT FACE MILLS
FEATURES:90° Approach - Positive Rake.**New** 202AC900 APKT1003PDTR inserts produce a True 90° side wall finish.
MAYDOWN A B C DINSERTS
CODE mm mm mm mm BORE TYPE
AP9040MM 40 9.5 22 40 6
AP9050MM 50 9.5 22 40 7
AP9063MM 63 9.5 22 40 9
BRIDGEPORT R8 SHANK TYPE
AP9050MR8 50 9.5 R8 SHANK 40 5
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
APKT100304PDTR 202AC900 Steel & Cast Iron
APKT100308PDTR 20208LT30 Steel & Cast Iron
APKT100312PDTR 20212LT30 Steel & Cast Iron
APKT100316PDTR 20216LT30 Steel & Cast Iron
APKT100332PDTR 20232LT30 Steel & Cast Iron
APKT100340PDTR 20240LT30 Steel & Cast Iron
APGT1003PDER 213LT05 Aluminium
APKT1003PDSR 204TT95 Stainless Steel
DESCRIPTION MAYDOWN CODEInsert screw SC21M
Screwdriver T8
Arbor bolt SC17M
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A4
MAYDOWN XL END MILLS AND FACEMILLS
FEATURES:90° Approach - Positive Rake - Weldon shank (End Mill) DIN 1835 B/D**New** 400AC900 APKT1604PDTR inserts produce a True 90° side wall finish.Inserts available with 4 corner rads 0.8, 1.6, 2.4 and 3.2
MAYDOWN A B C D EINSERTS
CODE mm mm mm mm mm END MILLS SHORT SERIES AND LONG SERIES
XL2516 25 15 25 40 96 2
XL3216 32 15 32 40 100 3
XL4016 40 15 32 50 110 4
XL2516LS 25 15 25 70 126 2
XL3216LS 32 15 32 70 130 3
FACEMILLS
XL905016 50 15 22 40 - 5
XL906316 63 15 22 40 - 6
XL908016 80 15 27 50 - 7
XL9010016 100 15 32 50 - 8
XL9012516 125 15 40 63 - 9
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
APKT1604PDTR 400AC900 Steel & Cast Iron
APKT1604PDER 400SA10 Super Alloy
APKT160424SR 402SSM5 / T... Steel
APKT160432SR 403SSM5 / T... Steel
APKT1604PDSR 404TT95 Stainless Steel
APKT160416SR 405TT95 Stainless Steel
APHT1604PDFR 406CK10 Aluminium
APGT160408 416LT05 Aluminium
DESCRIPTION MAYDOWN CODEInsert screw SC33M
Screwdriver T15
Arbor Bolt for 50mm & 63mm SC17M
Arbor Bolt for 80mm SC20M
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A5
MAYDOWN 75° FACE MILLS
FEATURES:75° Approach - Positive Rake.Cutters utilise the un-used edges of inserts which have already been used in our 90° face mills or end mills.
MAYDOWN A B C DINSERTS
CODE mm mm mm mmSI7540MM 40 5.5 40 22 3 x 308
AP7550MM 50 5.8 40 22 5 x 202
HL7563MM 63 7.0 40 22 4 x 200
XL756316 63 7.0 40 22 4 x 400
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
ADKT1505PDTR 200AC900 Steel & Cast Iron
APKT1003PDTR 202AC900 Steel & Cast Iron
APKT1003PDSR 204TT95 Stainless Steel
LPKT080304 308SP40 Steel
LPKT080304 308T... Steel
APKT1604PDTR 400AC900 Steel & Cast Iron
APKT160424SR 402SSM5 / T... Steel
APKT160432SR 403SSM5 / T... Steel
APKT1604PDSR 404TT95 Stainless Steel
APKT160416SR 405TT95 Stainless Steel
DESCRIPTION MAYDOWN CODEInsert screw for 40 & 50mm SC21M
Insert screw for HL75 & XL75 SC33M
Arbor bolt for 40, 50 & 63mm SC17M
Screwdriver for 40 & 50mm T8
Screwdriver T15
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A6
MAYDOWN ADK END MILLS & FACE MILLS
FEATURES:90° Approach - Positive Rake End Mill - Combined screwed and weldon shank - DIN 1835 A - With through coolant.5.65mm thick extra strong ADKT insert for added strength when roughing.
MAYDOWN A B C D EINSERTS
CODE mm mm mm mm mmHLC9025MMS 25 13.5 25 25 88 2
HLC9032MMS 32 13.5 32 32 100 3
HLC9040MMS 40 13.5 32 40 100 4
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
ADKT1505PDTR 200AC900 Steel & Cast Iron
DESCRIPTION MAYDOWN CODEInsert screw SC33M
Screw driver T15
90° Approach - Positive Rake Face Mill
MAYDOWN A B C DINSERTS
CODE mm mm mm mmHL9050MM 50 13.5 22 40 5
HL9063MM 63 13.5 22 40 6
HL9080MM 80 13.5 27 50 7
HL90100MM 100 13.5 32 50 8
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
ADKT1505PDTR 200AC900 Steel & Cast Iron
DESCRIPTION MAYDOWN CODEInsert screw SC33M
Arbor bolt for 50 & 63mm SC17M
Arbor bolt 80mm SC20M
Screw driver T15
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A7
MAYDOWN MINIDEX END MILLS
FEATURES:90° Approach - Positive Rake - Plain shank and combined screwed/Weldon shank - DIN 1835 ACutter Dia Tolerance -0.2, -0.35 on nominal - Down on size to allow for finishing when slotting.See page G12 for speeds and feeds chart.
MAYDOWN CODE A B C D EINSERTS
COMBINED PLAIN mm mm mm mm mmSHANK SHANK STANDARD SERIES
MD10MS308 PM10MS308 10 7.94 16 24 72 1
MD12MS308 PM12MS308 12 7.94 16 26 74 1
MD16MS308 PM16MS308 16 7.94 16 26 74 2
MD20MS308 PM20MS308 20 7.94 16 26 74 3
MD20MS308/2 PM20MS308/2 20 7.94 20 40 90 2
MD25MS308 PM25MS308 25 7.94 16 26 74 3
LONG SERIES
MD16ML308 PM16ML308 16 7.94 16 52 100 2
MD20ML308 PM20ML308 20 7.94 20 64 114 2
EXTRA LONG SERIES (Plain shank only)
- MD16MEL308 16 7.94 16 55 160 2
- MD20MEL308 20 7.94 20 55 160 2
- MD25MEL308 25 7.94 25 55 160 3
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
LPKT080304 308SP40 Steel
LPKT080304 308T... Steel & Cast Iron
LPKT080304EN 308CK10 Aluminium
LPKT080304EN 308SA10 Super Alloy
DESCRIPTION MAYDOWN CODEInsert screw SC21M
Screwdriver T8
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A8
MAYDOWN 'APMT' END MILLS
FEATURES:90° Approach - Positive Rake - Plain shankMachining Data - Slotting 1mm to 4mm deepUnalloyed Steel 170-190m/min x 0.13mm per tooth feedAlloyed Steel 120-140m/min x 0.10mm per tooth feedCast Iron - Grey 190-210m/min x 0.12mm per tooth feedCast Iron - Nodular 140-160m/min x 0.10mm per tooth feed
MAYDOWN A B C D EINSERTS
CODE mm mm mm mm mmMA10MP100 10 11 10 25 100 1
MA12MP130 12 11 12 30 130 1
MA16MP120 16 11 16 35 120 2
MA16MP150 16 11 16 35 150 2
MA16MP200 16 11 16 35 200 2
MA20MP120 20 11 20 35 120 2
MA20MP150 20 11 20 40 150 2
MA20MP200 20 11 20 40 200 2
MA25MP150 25 11 25 40 150 3
MA25MP200 25 11 25 40 200 3
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
APMT1135PDTR 209AC900 Steel & Cast Iron
DESCRIPTION MAYDOWN CODEInsert screw SC21M
Screwdriver T8
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A9
MAYDOWN HIGH SHEAR FACING CUTTERSStandard and Heavy Duty
FEATURES:45° Approach - Positive Rake.Popular and versatile face mill for machining all types of materials.
MAYDOWN A B C D EINSERTS
CODE mm mm mm mm mm STANDARD CUTTERS
HS4550MM311 50 62 22 48 6 4 x 311 or 312
HS4563MM311 63 75 22 40 6 5 x 311 or 312
HS4580MM311 80 91 27 50 6 6 x 311 or 312
HS45100MM311 100 112 32 50 6 6 x 311 or 312
HS45125MM311 125 137 40 63 6 7 x 311 or 312
HS45160MM311 160 172 40 63 6 7 x 311 or 312
HEAVY DUTY CUTTERS WITH SHIMS
HD45100MM 100 120 32 50 9 6 x 230
HD45125MM 125 145 40 63 9 8 x 230
HD45160MM 160 180 40 63 9 8 x 230
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
SEHW1204AFTN 311SP40 Steel
SEHW1204AFTN 311T... Steel
SEHW1204AFFN 311CHM2 / T70 Cast Iron
SEKW1204AFEN 311TT95 Stainless Steel
SEHW1204AFEN 311SA10 Super Alloy
SEHT1204AFTN 312AC900 Steel and Cast IronSEHT1204AFSN 312TT95 Stainless Steel
SEHW1605AFTN 230SP40 Steel
SEHW1605AFTN 230T... Steel
SEHW1605AFFN 230CK40 Cast Iron
SEHW1605AFFN 230TT70 Cast Iron
SEHW1605AFFN 230SA10 Super Alloy
DESCRIPTION MAYDOWN CODEInsert screw SC14M
Arbor bolt for 50 & 63mm SC17M
Screwdriver T20H
Shim SH2
Shim screw SC21M
Shim screwdriver T8
Insert screw for heavy duty SC15M
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A10
MAYDOWN CHAMFERING & FACING TOOLSStandard and High Shear
FEATURES:45° Approach - Positive Rake - Combined screwed and weldon shank - DIN 1835 ASuitable for machining all types of materials.
MAYDOWN A B C D E FINSERTS
CODE mm mm Shank mm mm mm STANDARD TYPE (APKT16 Style)
CT20AP16 20 - 20mm 40 118 10 1 x 400, 404 or 406
STANDARD TYPE
BCTS2032 20 32 19mm (3/4") 39 90 5.60 2 x 45AP
HIGH SHEAR TYPE
HS3249 32 49 32mm 35 109 5.75 3 x 311 or 312
HS5067R8 50 67 R8 shank 33 - 5.75 2 x 311 or 312
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
APKT1604PDTR 400AC900 Steel and Cast Iron
APKT1604PDER 400SA10 Super Alloy
APKT1604PDSR 404TT95 Stainless Steel
APHT1604PDFR 406CK10 Aluminium
SDHW090308TN 45APSP40 Steel
SDHW090308TN 45APTT40 Steel
SEHW1204AFTN 311SP40 / T.. Steel
SEHW1204AFFN 311CHM2 / T70 Cast Iron
SEKW1204AFEN 311TT95 Stainless Steel
SEHW1204AFEN 311SA10 Super Alloy
SEHT1204AFTN 312AC900 Steel and Cast Iron
SEHT1204AFSN 312TT95 Stainless Steel
DESCRIPTION MAYDOWN CODEScrew for APKT16 inserts SC33M
Screwdriver for APKT16 inserts T15
Screw for 45APS insert SC16M
Screwdriver T8
Insert screw for High Shear SC14M
Screwdriver T20H
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A11
MAYDOWN MULTIDEX FACE MILLS
FEATURES:Eight edges for extra economy when face milling steels and cast iron.
MAYDOWN A B C D E FINSERTS
CODE mm mm mm mm mm mmM50MM 50 58.1 22 40 2.5 7.0 4 x 383
M63MM 63 71.1 22 40 2.5 7.0 5 x 383
M80MM 80 88.1 27 50 2.5 7.0 5 x 383
M100MM 100 108.1 32 50 2.5 7.0 7 x 383
HEAVY DUTY CUTTERS
HM80MM 80 91.6 27 50 3.0 9.0 5 x 383
HM100MM 100 111.6 32 50 3.0 9.0 6 x 383
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
OEMT0605TR 383SP40 / T... Steel & Cast Iron
DESCRIPTION MAYDOWN CODEScrew for 383 insert SC32M
Screwdriver for SC32M T20H
Arbor bolt for 50mm & 63mm SC17M
Arbor bolt for 80mm SC20M
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A12
MAYDOWN CENTRE CUTTING END MILLS
FEATURES:90° Approach - Positive Rake - Combined screwed and Weldon shank - DIN 1835 AFor slotting and plunging, provides flat bottom when plunging.
MAYDOWN A A B C DINSERTS
CODE mm TOLERANCES mm mm mmCCS25M 25 +0.1, -0 97 25 38 1 x PF127
CCS32M 32 -0.13, -0.25 97 25 38 2 x PF127
CCS40M 40 -0.13, -0.25 104 32 44 2 x PF127
CCS50M 50 -0.13, -0.25 109 32 49 2 x PF160
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
SPUW120405TN PF127SP40 Steel
SPUW120405TN PF127T... Steel
SDHW160508TN PF160SP40 Steel
SDHW160508TN PF160T... Steel
DESCRIPTION MAYDOWN CODEInsert screw SC14M
Screwdriver T20H
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A13
MAYDOWN SUPER ALUDEX FACE MILLSFor Light Alloy Machining
FEATURES:90° Approach - High axial and radial rake geometry - Reduced machine power consumption when roughing or finishing.Optimised flute clearance for better swarf evacuation, reducing build up of light alloy materials.Polished insert.
MAYDOWN A B C DINSERTS
CODE mm mm mmSAL63MM90H 63 15.5 22mm 50 3
SAL80MM90H 80 15.5 27mm 42 3
SAL100MM90H 100 15.5 32mm 52 4
SAL125MM90H 125 15.5 40mm 52 5
SAL160MM90H 160 15.5 40mm 52 6
SAL200MM90H 200 15.5 40 & 50 ISO flat back 40mm bore 52 7
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
TFAW2204PFFR 27MPARK20 Aluminium
TFAW2204PFFR 27MPART40 Aluminium
TFAW220424FN 27MPALK20 Aluminium
DESCRIPTION MAYDOWN CODEInsert screw SC14M
Arbor bolt for 63mm SC17M
Arbor bolt for 80mm SC20M
Screwdriver T20H
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A14
MAYDOWN 45° SUPER ALUDEX FACE MILLSFor Light Alloy Machining
FEATURES:45° Approach - Double positive rake.Reduced machine power consumption for machining all types of soft materials.
MAYDOWN A B C D EINSERTS
CODE mm mm mm mm mmSAL40MM45H 40 54.4 16 40 6 2
SAL50MM45H 50 64.4 22 43 6 3
SAL63MM45H 63 77.4 22 43 6 3
SAL80MM45H 80 94.4 27 50 6 3
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
SEHT1204AEFN 333TT60P Aluminium
SEHW1204AFFN 311CHM2 / T70 Cast Iron
DESCRIPTION MAYDOWN CODEInsert screw SC14M
Arbor bolt for 50mm & 63mm SC17M
Arbor bolt for 80mm SC20M
Arbor bolt for 40mm SC24M
Screwdriver T20H
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A15
MAYDOWN HI-SPEED ROUTER CUTTERSFor Aluminium, Copper Alloys and Plastics
END MILL FACE MILLFEATURES:High surface speed Vc M/Min - High feed rate per tooth fz - High ramp angles.Capable of increased axial plunge or ramp angles due to inserts and body design.Polished inserts for maximum performance - Four edges per insert - 'High Positive'.Ideal for pocketing,End Mills extended over all lengths for deep cavity work, entire range utilises through coolant.
MAYDOWN A B C D E INSERTINSERTS
CODE mm mm mm mm mm CODE END MILLS
AR16MM16 16 10 16 50 140 755CK10 2
AR20MM20 20 10 20 30 175 755CK10 2
AR25MM25 25 13.5 25 40 200 757CK10 2
AR32MM25 32 15 25 50 220 759CK10 2
FACE MILLS
AR52MM 52 15 22 55 - 759CK10 3
AR66MM 66 15 27 60 - 759CK10 4
AR80MM 80 15 27 60 - 759CK10 4
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
VPGT110304-ALM 755CK10 Aluminium,
VPGT160412-ALM 757CK10 Copper and
VCGT220530-ALM 759CK10 Plastics
DESCRIPTION MAYDOWN CODEInsert screw for 755 insert SC21M
Insert screw for 757 insert SC33M
Insert screw for 759 insert SC37M
Arbor bolt for 22mm bore SC17M
Arbor bolt for 27mm bore SC20M
Screwdriver for SC21M T8
Screwdriver for SC33M & SC37M T20H
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A16
MAYDOWN MULTI-EDGE RIPFEED
FEATURES:High feed rates.Modular design with through coolant.Reduced cutting force on machine bearings and spindles.Majority of cutting force is vertical due to geometry of insert sending pressure through Z.
MAYDOWN A B C D E F ap RINSERTS
CODE mm mm mm mm mm mm max theo1025030 20 6.9 30 M10 10.5 18 1 1.5 2 x 907T
1025031 25 12 33 M12 12.5 21 1 1.5 3 x 907T
1025032 32 19 43 M16 17 29 1 1.5 3 x 907T
1025033 32 19 43 M16 17 29 1 1.5 4 x 907T
1025034 35 22 43 M16 17 29 1 1.5 5 x 907T
1025035 32 17 43 M16 17 29 1.2 2.5 3 x 909T
1025036 32 17 43 M16 17 29 1.2 2.5 4 x 909T
1025037 35 20 43 M16 17 29 1.2 2.5 4 x 909T
1025038 42 27 43 M16 17 29 1.2 2.5 4 x 909T
1025039 42 27 43 M16 17 29 1.2 2.5 5 x 909T
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
XCNT070308SNTR 907T GT28 Steel
XCNT09T312SNTR 909T GT28 Steel
XCNT070308SNTR 907T GT61 Steel & Cast Iron
XCNT09T312SNTR 909T GT61 Steel & Cast Iron
DESCRIPTION MAYDOWN CODEInsert screws SC91M & SC95M
Insert screws SC93M & SC94M
Screwdriver for SC93M & SC94M T8
Screwdriver for SC91M & SC95M T15
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A17
MAYDOWN MULTI-EDGE RIPFEED
FEATURES:High feed rates.Reduced cutting force on machine bearings and spindles.Majority of cutting force is vertical due to geometry of insert sending pressure through Z.
MAYDOWN A B C E F ap R SCREWINSERTS
CODE mm mm mm mm mm max theo CODE FACE MILLS
1025040 42 27 40 16 29.6 1.2 2.5 SC91M 4 x 909T1025041 42 27 40 16 29.6 1.2 2.5 SC91M 5 x 909T1025042 52 37 40 22 39.6 1.2 2.5 SC91M 5 x 909T1025043 52 37 40 22 39.6 1.2 2.5 SC91M 6 x 909T1025045 42 23 40 16 32 1.9 3.5 SC92M 3 x 912T1025046 42 23 40 16 32 1.9 3.5 SC92M 4 x 912T1025047 52 33.1 40 22 39.6 1.9 3.5 SC92M 4 x 912T1025048 52 33.1 40 22 39.6 1.9 3.5 SC92M 5 x 912T1025049 66 47.1 50 27 50 1.9 3.5 SC92M 6 x 912T1025050 66 47.1 50 27 50 1.9 3.5 SC92M 7 x 912T1025051 80 61.2 50 27 60 1.9 3.5 SC92M 8 x 912T1025052 100 81.2 50 32 65 1.9 3.5 SC92M 10 x 912T
END MILLS1025060 20 6.9 175 20 60 1 1.5 SC93M 2 x 907T1025061 25 12 190 25 75 1 1.5 SC94M 3 x 907T1025063 32 19 210 32 80 1 1.5 SC94M 3 x 907T1025064 32 19 210 32 80 1 1.5 SC94M 4 x 907T1025065 32 17 210 32 80 1.2 2.5 SC95M 3 x 909T1025066 32 17 210 32 80 1.2 2.5 SC95M 4 x 909T
INSERTS SPARES
ISO CODE MAYDOWN CODE MATERIALXCNT070308SNTR 907T GT28 Steel
XCNT09T312SNTR 909T GT28 Steel
XCNT120520SNTR 912T GT28 Steel
XCNT070308SNTR 907T GT61 Steel & Cast Iron
XCNT09T312SNTR 909T GT61 Steel & Cast Iron
XCNT120520SNTR 912T GT61 Steel & Cast Iron
DESCRIPTION MAYDOWN CODEInsert screws SC91M, SC92M
Insert screws SC93M, SC94M
Insert screw SC95M
Screwdriver for SC93M & SC94M T8
Screwdriver for SC91M & SC95M T15
Screwdriver for SC92M T20H
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A18
LAMINA TECHNOLOGIES 'HIGH FEED' CUTTERS
END MILL FACE MILLFEATURES:Positive insert edge reduces noise.Positive cutting allows greater ramp angles.Single side insert for excellent pocket location and strength.LT30 grade will also machine super alloys and some stainless steels.929LT30 insert has a 2.0mm theoretical radius and 932LT30 insert has a 2.5mm theoretical radius.
MAYDOWN A B C D E apINSERTS
CODE mm mm mm mm mm max END MILLS
LT25L-SDKX09 25 9.6 25 60 200 1 2 x 929LT30LT32L-SDKX09 32 16.6 32 60 200 1 3 x 929LT30LT32L-SDKX12 32 11 32 60 200 2 2 x 932LT30
FACE MILLSLT40-SDKX09 40 24.6 16 - 40 1 5 x 929LT30LT52-SDKX12 52 31 22 - 40 2 5 x 932LT30
LT635-SDKX12 63 42 22 - 40 2 5 x 932LT30
INSERTS SPARES
ISO CODE MAYDOWN CODE MATERIALSDKX0904-HF 929LT30 Steel & Cast Iron
SDKX1205-HF 932LT30 Steel & Cast Iron
DESCRIPTION MAYDOWN CODEInsert screw for 929 SC42M
Insert screw for 932 SC43M
Screwdriver T15
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
A19
LAMINA 'OCTO-QUAD' 45° FACEMILLS
FEATURES:45° approach for face milling and chamfering.Positive chipbreaker reduces cutting forces.Double-sided insert with 8 cutting edges for economical milling - 2 insert sizes to suit all machine types.LT30 universal grade of insert for all materials including super alloys and some stainless steels.
MAYDOWN A B C D ApINSERTS
CODE mm mm mm mm maxLT50-SNKX12 50 - 48 22 6 4 x 835LT63-SNKX12 63 - 48 22 6 6 x 835LT80-SNKX12 80 - 50 27 6 7 x 835LT50-SNKX16 50 69 50 22 7 4 x 845LT63-SNKX16 63 82 50 22 7 5 x 845LT80-SNKX16 80 99 50 27 7 6 x 845
LT100-SNKX16 100 119 63 32 7 7 x 845LT125-SNKX16 125 144 63 40 7 8 x 845LT160-SNKX16 160 179 63 40 7 8 x 845
INSERTS SPARES
ISO CODE MAYDOWN CODE MATERIALSNKX1205-45° 835LT30 Steel & Cast Iron
  Â
SNKX1607-45° 845LT30 Steel & Cast Iron
  Â
Â
DESCRIPTION MAYDOWN CODEInsert screw for 835 SC44M
Screwdriver for SC44M T15
Insert screw for 845 SC51M
Screwdriver for SC51M T20H
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
B1
SECTION BMAYDOWN COPY MILLING CUTTERS
Page B2 Page B7 Page B3
Maydown's Copy Milling range covers most of therequirements of the mould, die and general engineeringindustries. End Mills and Face Mills are designed withgeometry to withstand the tough machining needs of toolsteeletc., and can be used for face, copy, contour, radius, plunge,ramp and pocket milling.
As well as offering our own copy milling range Maydownsupply a comprehensive selection of Kieninger copy millingcutters and carbide inserts. Giving you the choice of muchsmaller diameters, with solid carbide ball nose cutters from2mm diameter, and a wide selection of single insert tools for;copying roughing, finishing and anything in between.
The Kieninger copy milling tools are a great addition to theMaydown range.
Page B4 & B5 Page B6
Page B7 Page B9 & B10Note: FULL RANGE NOT SHOWN
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
B2
MAYDOWN COPY MILLING CUTTERS
FEATURES:Inserts to suit all material applications.Flat top for roughing.Chipbreaker for roughing and finishing.For Extensions see page B8
MAYDOWN A B C D E F CLAMPINSERTS
CODE mm mm mm mm mm SCREWSCM1508M8 8 15 8.5 22 10 M8 2 2 x 800 or 810
CM2010M10 10 20 10.5 25 15 M10 2 2 x 801 or 811
CM2412M12 12 24 12.5 35 17 M12 2 2 x 802 or 812
CM3220M16 20 32 17 43 24 M16 2 2 x 802 or 812
CM4230M16 30 42 17 43 24 M16 4 4 x 802 or 812
INSERTS SPARES
ISO CODE MAYDOWN CODE MATERIALRDMT0702MO 810LT30 Steel & Cast IronRDHX0702MOT 800T... SteelRDHX0702MOE 800CK10 Cast IronRDHX0702MOE 800SA10 Super AlloyRDKT1003MO 811AC900 Steel & Cast Iron
RDHX1003MOT 801T... SteelRDHX1003MOE 801CK10 Cast IronRDHX1003MOE 801SA10 Super AlloyRDKX12T3MO 812AC900 Steel & Cast Iron
RDHX12T3MOT 802T... SteelRDHX12T3MOE 802CK10 Cast IronRDHX12T3MOE 802SA10 Super Alloy
DESCRIPTION MAYDOWN CODEScrew for 7mm inserts SC21MScrewdriver for SC21M T8
Screw 10mm & 12mm inserts SC28MScrewdriver for SC27M & SC28M T15
Clamp screw SC27M
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
B3
MAYDOWN COPY MINIDEX INDEXABLE END MILLS
FEATURES:90° Approach - Positive Rake.For Extensions see page B8
MAYDOWN A C D E FINSERTS
CODE mm mm mm mm CMD15308M8 15 8.5 22 10 M8 2
CMD20308M10 20 10.5 25 15 M10 3
CMD24308M12 24 12.5 35 17 M12 3
CMD32308M16 32 17 43 24 M16 4
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
LPKT080304 308SP40 Steel
LPKT080304 308T... Steel
LPKT080304 308TT70 Cast Iron
LPHT0803PPFR 308CK10 Aluminium
LPKT080304EN 308SA10 Super Alloy
DESCRIPTION MAYDOWN CODEInsert screw SC21M
Screwdriver T8
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
B4
MAYDOWN COPY ADK END MILLS
FEATURES:90° Approach - Positive Rake.For Extensions see page B8.
MAYDOWN A B C D E FINSERTS
CODE mm mm mm mm mm HL25200M12 25 13.5 12.5 35 17 M12 2
HL32200M16 32 13.5 17 43 24 M16 3
HL40200M16 40 13.5 17 43 24 M16 4
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
ADKT1505PDSR 200AC900 Steel and Cast Iron
DESCRIPTION MAYDOWN CODEInsert screw SC33M
Screwdriver T15
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
B5
MAYDOWN COPY XL END MILLS
FEATURES:90° Approach - Positive Rake.For Extensions see page B8.
MAYDOWN A B C D E FINSERTS
CODE mm mm mm mm mm XL25400M12 25 15 12.5 35 17 M12 2
XL32400M16 32 15 17 43 24 M16 3
XL40400M16 40 15 17 43 24 M16 4
INSERTS SPARES
ISO CODE MAYDOWN CODE MATERIALAPKT1604PDTR 400AC900 Steel & Cast Iron
APKT1604PDFR 400CK20 Cast Iron
APKT160424SR 402T... Steel
APKT160432SR 403T... Steel
APKT1604PDSR 404TT95 Stainless Steel
APKT160416SR 405TT95 Stainless Steel
APHT1604PDFR 406CK10 Aluminium
APGT160408 416LT05 Aluminium
APKT1604PDER 400SA10 Super Alloy
DESCRIPTION MAYDOWN CODEInsert screw SC33M
Screwdriver T15
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
B6
MAYDOWN CENTRE CUTTING INDEX DRILL MILLFor Plunging, Sinking, Slotting, Ramping and Profiling
END MILL MODULARFEATURES:A centre cutting end tooth design - enables an axial plunge from solid (no pre-drilling required).Ideal for short length pocketing work.Choice of end mill or modular design for use with a full range of extensions.The inserts are available in a wide range of grades to suit all materials.For Extensions see page B8.
MAYDOWN A B C D E F INSERTS& CODECODE mm mm mm mm mm
END MILLS
DM20MM20 20 18.5 20 40 90 - 3 x APKT1003...
DM25MM25 25 18.5 25 50 106 - 3 x APKT1003...
DM32MM32 32 29 32 50 110 - 3 x APKT1604...
MODULAR
DM20M10 20 18.5 - 40 10.5 M10 3 x APKT1003...
DM25M12 25 18.5 - 40 12.5 M12 3 x APKT1003...
DM32M16 32 29 - 50 17 M16 3 x APKT1604...
INSERTS SPARESISO CODE MAYDOWN CODE MATERIAL
APKT100304PDTR 202AC900 Steel & Cast Iron
APKT1003PDSR 204TT95 Stainless Steel
APGT1003PDER 213LT05 Aluminium
APKT1604PDSR 400AC900 Steel & Cast Iron
APKT1604PDER 400SA10 Super Alloy
APKT1604PDSR 404TT95 Stainless Steel
APKT1604PDSR 406CK10 Aluminium
APGT160408 416LT05 Aluminium
DESCRIPTION MAYDOWN CODEInsert screw for APKT1003.. SC21M
Screwdriver for APKT1003.. T8
Screwdriver for APKT1604.. T15
Insert screw for APKT1604.. SC33M
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
B7
MAYDOWN ROUND INSERT COPY MILLS
FEATURES:Inserts to suit all material applications - flat top for roughing, chipbreaker for roughing and finishing.
MAYDOWNCODE
Amm
Bmm
Cmm
Dmm
Emm
INSERTS& CODE
COPY MILLS ON SHANKSCMS1609M 9 16 16 40 88 3 x 800 or 810CMS2010M 10 20 20 50 100 2 x 801 or 811CMS2513M 13 25 25 70 126 2 x 802 or 812CMS3220M 20 32 32 70 130 3 x 802 or 812CMS4028M 28 40 32 70 130 4 x 802 or 812
COPY MILLS WITH BORES (FACE MILLS)RFM52MM 40 52 22 50 - 5 x 812RFM66MM 54 66 27 50 - 6 x 812RFM80MM 68 80 27 55 - 7 x 812RFM100MM 88 100 32 55 - 7 x 812
COPY MILLS WITH BORES AND THROUGH COOLANT (FACE MILLS)RFM52MM16 36 52 22 50 - 4 x 804 or 814RFM66MM16 50 66 27 50 - 5 x 804 or 814RFM80MM16 64 80 27 55 - 6 x 804 or 814RFM100MM16 84 100 32 55 - 7 x 804 or 814
INSERTS SPARES
ISO CODE MAYDOWN CODE MATERIALRDMT0702MO 810LT30 Steel & Cast IronRDHX0702MOT 800T... SteelRDHX0702MOE 800CK10 Cast IronRDHX0702MOE 800SA10 Super AlloyRDKT1003MO 811AC900 Steel & Cast Iron
RDHX1003MOT 801T... SteelRDHX1003MOE 801CK10 Cast IronRDHX1003MOE 801SA10 Super AlloyRDKX12T3MO 812AC900 Steel & Cast Iron
RDHX12T3MOT 802T... SteelRDHX12T3MOE 802CK10 Cast IronRDHX12T3MOE 802SA10 Super AlloyRDMT1604MO 814AC900 Steel & Cast IronRDHX1604MOT 804T... SteelRDHX1604MOE 804CK10 Cast IronRDHX1604MOE 804SA10 Super Alloy
DESCRIPTION MAYDOWN CODEScrew for 7mm inserts SC21MScrewdriver for SC21M T8
Screw 10mm & 12mm inserts SC28MScrewdriver for SC27M & SC28M T15
Clamp screw SC27MArbor bolt for 52mm SC17M
Arbor bolt for 66mm & 80mm SC20M
Screw for 16mm inserts SC14MScrewdriver for SC14M T20H
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
B8
EXTENSIONS
WELDON SHANK DIN 1835 BMAYDOWN A B C D E F G
CODE mm mm mm mm mm mmFor use with cutters on pages B2, B3, B4, B5, B6, B7 and B13.
1460929 8.5 13 20 100 50 18 M81460931 8.5 13 25 156 100 23 M81460935 8.5 13 32 210 150 30 M81460939 10.5 18 20 100 50 18 M101460943 10.5 18 25 156 100 23 M101460945 10.5 18 32 210 150 30 M101460915 12.5 21 25 135 75 23 M121460917 12.5 21 32 185 125 30 M121460919 12.5 21 32 240 180 30 M121460923 17 26 32 185 125 30 M161460925 17 26 32 240 180 30 M16
COMBINED SCREWED AND WELDON SHANK DIN 1835 B/D
MAYDOWN A B C D E FG
CODE mm mm mm mm mm mmFor use with cutters on pages B2, B3, B4, B5, B6, B7 and B13.
EA3808M 8.5 13 16 86 38 14 M8EA4210M 10.5 18 20 92 42 19 M10EA3912M 12.5 21 25 95 39 23 M12EA7412M 12.5 21 25 130 74 24 M12EA4416M 17 29 25 100 44 24 M16EA7416M 17 29 25 130 74 24 M16EA4016M 17 29 32 100 40 30 M16EA9016M 17 29 32 150 90 30 M16
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
B9
KIENINGER BALL NOSE COPY MILLS
FEATURES:Plain shank DIN 1835 DMore cost effective than solid carbide cutters.Shorter set-up time than solid carbide cutters.Both ball nose and square inserts fit the ball nose cutter.
MAYDOWN A B C D E SCREW SCREWDRIVERCODECODE ± 0.02 mm mm mm mm mm CODE
RZ STYLE
GWR1213012RZ 12 32 130 12 10.5 GWS12 T20H
GWR1215012RZ 12 46 150 12 10.5 GWS12 T20H
GWR1614016RZ 16 36 140 16 14 GWS16 T20H
GWR1616016RZ 16 53 160 16 14 GWS16 T20H
GWR2016020RZ 20 45 160 20 18 GWS20 T20H
GWR2017520RZ 20 61 175 20 18 GWS20 T20H
GWR2516025RZ 25 45 160 25 23 GWS25 T20H
GWR2519025RZ 25 70 190 25 23 GWS25 T30
GWR3217532RZ 32 56 175 32 29 GWS32 T30
GWR3221032RZ 32 80 210 32 29 GWS32 T30
RZK STYLE
GWR0609010RZK 6 16 90 10 5.3 GWS06 T6
GWR0814012RZK 8 50 140 12 7.5 GWS08 T8
GWR1015012RZK 10 35 150 12 9 GWS10 T15
GWR1216016RZK 12 60 160 16 10.5 GWS12 T20H
GWR1617520RZK 16 67 175 20 14 GWS16 T20H
GWR2019025RZK 20 80 190 25 18 GWS20 T20H
GWR2521032RZK 25 100 210 32 23 GWS25 T30
GWR3224040RZK 32 123 240 40 29 GWS32 T30
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
B10
KIENINGER FINISHING END MILLS
PLAIN SHANK DIN 1835 A
MAYDOWN A ± 0.02 B C D E F SCREW SCREWDRIVERCODECODE mm mm mm mm mm mm CODE
PLAIN SHANK
GWV1213012RZ 12 34 132 12 10.5 1.0 GWS12 T20H
GWV1215012RZ 12 48 152 12 10.5 1.0 GWS12 T20H
GWV1614016RZ 16 38 142 16 14 1.3 GWS16 T20H
GWV1616016RZ 16 55 162 16 14 1.3 GWS16 T20H
GWV2016020RZ 20 47 162 20 18 1.6 GWS20 T20H
GWV2017520RZ 20 63 177 20 18 1.6 GWS20 T20H
GWV2516025RZ 25 47 162 25 22.4 2.0 GWS25 T30
GWV2519025RZ 25 72 192 25 22.4 2.0 GWS25 T30
GWV3217532RZ 32 58 177 32 28.6 2.6 GWS32 T30
GWV3221032RZ 32 82 212 32 28.6 2.6 GWS32 T30
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
B11
KIENINGER COPY MILLING INSERTS
MAYDOWN CUTTER GRADE AVAILABILITY SCREW SCREWDRIVERCODE Dia (mm) K10 T40 T60 CODE CODE
WITHOUT CHIPBREAKERS FOR USE WITH CUTTERS ON PAGES B9
WPR08N 8 * * * GWS08 T8
WPR10N 10 * * * GWS10 T15
WPR12N 12 * * * GWS12 T20H
WPR16N 16 * * * GWS16 T20H
WPR20N 20 * * * GWS20 T20H
WPR25N 25 * * - GWS25 T30
WPR32N 32 * * - GWS32 T30
WITH CHIPBREAKERS FOR USE WITH CUTTERS ON PAGES B9
WPR08NCB 8 * * * GWS08 T8
WPR10NCB 10 * * * GWS10 T15
WPR12NCB 12 * * * GWS12 T20H
WPR16NCB 16 * * * GWS16 T20H
WPR20NCB 20 * * * GWS20 T20H
WRX25 25 - * * GWS25 T30
WRX32 32 - * * GWS32 T30
FINISHING INSERT FOR USE WITH CUTTERS ON PAGES B9
WPR06F 6 - - * GWS06 T6
WPR08F 8 - - * GWS08 T8
WPR10F 10 - - * GWS10 T15
WPR12F 12 - - * GWS12 T20H
WPR16F 16 - - * GWS16 T20H
WPR20F 20 - - * GWS20 T20H
WPR25F 25 - - * GWS25 T30
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
B12
KIENINGER COPY MILLING INSERTS
MAYDOWN CUTTER GRADE AVAILABILITY SCREW SCREWDRIVERCODE Dia (mm) Rad' (mm) K10 T40 T60 CODE CODE
WITHOUT CHIPBREAKERS FOR USE WITH CUTTERS ON PAGES B10
WPV08N 8 0.6 * * * GWS08 T8
WPV10N 10 0.8 - * * GWS10 T15
WPV12N 12 1.0 * * * GWS12 T20H
WPV16N 16 1.3 * * * GWS16 T20H
WPV20N 20 1.6 * * * GWS20 T20H
WPV25N 25 2.0 * * * GWS25 T30
WPV32N 32 2.6 * * * GWS32 T30
WITH CHIPBREAKERS FOR USE WITH CUTTERS ON PAGES B10
WPV08NCB 8 0.6 * * * GWS08 T8
WPV10NCB 10 0.8 * * * GWS10 T15
WPV12NCB 12 1.0 * * * GWS12 T20H
WPV16NCB 16 1.3 * * * GWS16 T20H
WPV20NCB 20 1.6 * * * GWS20 T20H
WPV25NCB 25 2.0 * * * GWS25 T30
WPV32NCB 32 2.6 * - - GWS32 T30
FINISHING INSERT FOR USE WITH CUTTERS ON PAGES B10
WPB12N-20 12 2 * - * GWS12 T20H
WPB16N-30 16 3 * - * GWS16 T20H
WPB20N-40 20 4 * - * GWS20 T20H
WPB25N-50 25 5 * - * GWS25 T30
WITH CHIPBREAKERS FOR USE WITH CUTTERS ON PAGES B10
WPB12N-20CF 12 2 * - * GWS12 T20H
WPB16N-30CF 16 3 * - * GWS16 T20H
WPB20N-40CF 20 4 * - * GWS20 T20H
WPB25N-50CF 25 5 * - * GWS25 T30
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
B13
MAYDOWN HIGH FEED CUTTERS
FACE MILL WITH THRO' COOLANT END MILL WITH THRO' COOLANTFEATURES:Double sided insert for extra economy when profiling and face milling.SNKX09T3-HF (898AC900) insert has a 4.2mm theoretical radius.
MAYDOWNCODE
Amm
Cmm
Emm
Fmm
apmax INSERTS
FACE MILLSEDGE52MM 52 40 22 40 1 5EDGE66MM 66 50 27 50 1 6EDGE80MM 80 50 27 60 1 7
END MILLSEDGE20EM 20 175 20 60 1 2EDGE25EM 25 190 25 75 1 3EDGE32EM 32 210 32 80 1 3
MODULARMAYDOWN
CODEA
mmC
mmD
mmE
mmF
mmap
max INSERTS
EDGE20M10 20 30 M10 10.5 18 1 2EDGE20M12 25 33 M12 12.5 21 1 3EDGE20M16 32 43 M16 17 29 1 3
INSERTS SPARES
ISO CODE MAYDOWN CODE MATERIALSNKX09T3-HF 898AC900 Steel & Cast Iron
DESCRIPTION MAYDOWN CODEInsert screws SC38M
Screwdriver FT10
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
C1
SECTION CMAYDOWN CARBIDE INSERTS
Note: FULL RANGE NOT SHOWN
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
C2
ISO CODES FOR MILLING INSERTSExample: S E H W 12 04 AF T N
1 2 3 4 5 6 7 8 9
1 INSERT SHAPE
2 CLEARANCE ANGLE
3 TOLERANCE CLASSISO TOLERANCE mm
CODE D M SA +/-0.025 +/-0.005 +/-0.025F +/-0.013 +/-0.005 +/-0.025C +/-0.025 +/-0.013 +/-0.025H +/-0.013 +/-0.013 +/-0.025E +/-0.025 +/-0.025 +/-0.025G +/-0.025 +/-0.025 +/-0.013
J+/-0.05
+/-0.05 +/-0.025+/-0.15
K+/-0.05
+/-0.013 +/-0.025+/-0.15
L+/-0.05
+/-0.025 +/-0.025+/-0.15
M+/-0.05 +/-0.08
+/-0.13+/-0.15 +/-0.20
N+/-0.05 +/-0.08
+/-0.025+/-0.15 +/-0.20
U+/-0.08 +/-0.13
+/-0.13+/-0.25 +/-0.38
INSCRIBED TOLERANCES (M) TOLERANCES (D)CIRCLE (D) CLASS CLASS CLASS CLASS
mm M mm U mm J-M mm U mm6.35 +/-0.08 +/-0.13 +/-0.05 +/- 0.08
9.525 +/-0.08 +/-0.13 +/-0.05 +/- 0.0812.7 +/-0.13 +/-0.20 +/-0.08 +/- 0.13
15.875 +/-0.15 +/-0.27 +/-0.10 +/- 0.1819.05 +/-0.15 +/-0.27 +/-0.10 +/- 0.1825.4 +/-0.18 +/-0.38 +/-0.13 +/- 0.25
INSCRIBED TOLERANCES (M) TOLERANCES (D)CIRCLE (D) CLASS M CLASS M
mm mm mm6.35 +/-0.11 +/-0.5
9.525 +/-0.11 +/-0.512.7 +/-0.15 +/-0.8
15.875 +/-0.18 +/-0.1019.05 +/-0.18 +/-0.10
4 CHIPBREAKER AND FIXING
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
C3
ISO CODES FOR MILLING INSERTSExample: S E H W 12 04 AF T N
1 2 3 4 5 6 7 8 9
5 INSERT SIZE (mm) 6 INSERT THICKNESS
7 LAND CLEARANCE ANGLE
8 EDGE CONDITION 9 CUTTING DIRECTION
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
C4
MAYDOWN CARBIDE MILLING GRADESAND APPLICATION AREAS
GRADE ISO BAND APPLICATION AREAS
Un-coated (plain) grades
P40 P35 - P40 For roughing materials at low cutting speeds and unfavourable conditions.
K10 K05 - K15 For machining of aluminium alloys at high cutting speeds, polished face to prevent buildup.
K20 K20 - K30Combines good abrasive wear resistance and toughness for milling of cast iron undermoderate cutting conditions. Polished face to prevent build up when machining aluminiumalloys.
K40 K10 - K20 Special grade of carbide for machining titanium and proprietory materials like 'Inconell'and 'WAS'. Use slow speeds, medium feeds, with coolant in use.
HM2 K10 - K25 Cast iron milling grade displays its strength especially in machining under unsteadycutting conditions at low to medium cutting speeds.
Coated grades
AC900P10 - P30 Multi-purpose PVD multi-coated for the machining of all steels, spheroidal graphite cast
iron, grey cast iron and some stainless steel applications.Ideal for reducing your stock inventory.
M35 - M45K05 - K30
AC925P10 - P30 Multi-purpose PVD multi-coated for the machining of all steels, spheroidal graphite cast
iron, grey cast iron and some stainless steel applications. The smoother and increaseddensity of coating reduces wear rate, it extends application range and enables higher andlower cutting speeds to be used than AC900. Ideal for reducing your stock inventory.
M35 - M45K05 - K30
LT30P10 - P30 Multi-purpose PVD multi-coated for the machining of all steels, spheroidal graphite cast
iron, grey cast iron and some stainless steel applications.Ideal for reducing your stock inventory.
M35 - M45K05 - K30
LT3000P10 - P30 Multi-purpose PVD multi-coated for the machining of all steels, spheroidal graphite cast
iron, grey cast iron and some stainless steel applications. The smoother and increaseddensity of coating reduces wear rate, it extends application range and enables higher andlower cutting speeds to be used than LT30. Ideal for reducing your stock inventory.
M35 - M45K05 - K30
LT05 K10 - K30 PVD multi-coated for the machining aluminium alloys.
T40 P25 - P40Titanium Nitride (TiN) coated milling insert for a variety of tool steels and some stainlesssteels and cast iron (also with sand inclusions). Successful where maximum toughness isrequired.
T60P K10 - K30 TiAIN Plasma coated for aluminium machining at high speeds and feed rates.
T70 K05 - K30 Aluminium Titanium Nitride (AlTiN) PVD coated milling inserts giving excellent hardnessand maintains edge under high temperatures, it is used for machining cast iron.
T70S P10 - P40 Aluminium Titanium Nitride (AlTiN) PVD coated milling inserts with excellent hardness andstrength even under high temperatures for machining steel.
T71S P10 - P30 Aluminium Titanium Nitride (AlTiN) PVD multi-coated for extended wear life on tool and diesteels.
T80S P10 - P40 TiAlN - Coated milling inserts, mult-ilayer coating protects cutting tools against prematurewear for machining toughened steel.
T90S P25 - P45 TiAlN - Coated milling inserts especially developed for hard machining tool and die steels.
T95 M35 - M45 PVD coated milling inserts developed specifically for stainless steel and exotic materials.
SA10 K15 - K30 PVD coating developed specifically for machining titanium and super alloys.
GT28 P25 - P40 Distinctive PVD 'two-colour' multi-coated grade. First choice for all steel machiningapplications.
GT61 K10 - K25 First choice for cast iron applications and also suitable for steel applications underfavourable conditions.
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
C5
MAYDOWN CARBIDE MILLING INSERTSCoated and Uncoated (K10, K20)
INSERT *Lmm
*Smm
*Radmm *ISO CODE MAYDOWN
CODEGRADES
(see chart page C4)
15.75 5.63 0.96 ADKT1505PDTR 200 AC900, LT30
11.24 3.47 0.8 APGT1003PDER-ALU 213 LT05
17.03 4.76 0.95 APGT160408-ALU 416 LT05
17.14 5.26 0.8 APHT160408FR 406C K10
6.00 2.16 0.4 APKT060204PDTR 206 LT3000
10.39 3.53 0.4 APKT100304PDTR 202 AC900, AC925, LT30, LT300010.39 3.53 0.8 APKT100308PDTR 20208 AC900, LT3010.39 3.53 1.2 APKT100312PDTR 20212 LT3010.39 3.53 1.6 APKT100316PDTR 20216 LT3010.39 3.53 3.2 APKT100332PDTR 20232 LT3010.39 3.53 4.0 APKT100340PDTR 20240 LT30
10.5 3.47 0.5 APKT1003PDSR 204T T95
* L=length/inscribed circle, S=thickness, Rad=corner radius. See pages C2 and C3 for ISO code definitions and tolerances.
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
C6
MAYDOWN CARBIDE MILLING INSERTSCoated and Uncoated (SM5, HM2, P40, SM5)
INSERT *Lmm
*Smm
*Radmm *ISO CODE MAYDOWN
CODEGRADES
(see chart page C4)15.3 4.76 0.8 APKT1604PDTR 400 AC900, AC925, LT3015.3 4.76 1.6 APKT160416PDTR 40016 AC92515.3 4.76 2.4 APKT160424ER 40024 LT3015.3 4.76 0.8 APKT1604PDER 400C K2015.3 4.76 0.8 APKT1604PDER 400 SA1015.3 4.76 0.8 APKT1604PDSR 404T T95
17.1 5.26 1.6 APKT160416SR 405T T95
17.1 4.76 2.4 APKT160424SR 402S SM517.1 4.76 2.4 APKT160424SR 402T T40, T70S, T90S17.1 4.76 3.2 APKT160432SR 403S SM517.1 4.76 3.2 APKT160432SR 403T T40, T70S, T90S
15.8 5.12 0.8 APKT1705PETR 417 AC900, LT30
9.94 3.38 0.4 APMT0903PDTR 415 LT3011 3.52 0.7 APMT1135PDTR 209 AC900, LT30
15 3.96 0.8 LDHT15T308 220C HM2
15 3.96 - LDHW15T3PTR 215S P4015 3.96 - LDHW15T3PTR 215T T40
* L=length/inscribed circle, S=thickness, Rad=corner radius. See pages C2 and C3 for ISO code definitions and tolerances.
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
C7
MAYDOWN CARBIDE MILLING INSERTSCoated and Uncoated (P40, HM2, K10)
INSERT *Lmm
*Smm
*Radmm *ISO CODE MAYDOWN
CODEGRADES
(see chart page C4)
15 3.18 0.8 LDKT150308FR 313C HM215 3.18 0.8 LDKT150308FR 313T T7015 3.18 0.8 LDKT150308TR 313S P4015 3.18 0.8 LDKT150308TR 313T T40
7.94 3.18 0.4 LPKT080304 308S P407.94 3.18 0.4 LPKT080304 308T T40,T70,T71S,T80S,T90S
17 5 - OEMT0605TR 383S P4017 5 - OEMT0605TR 383T T40, T70S
12.7 4 0.8 OFMT05T305TN 382 AC900, LT3013.3 4.76 - OFMT050405TR 387 AC900, LT30, LT300017.97 4.76 0.5 OFMT070405TN 388 AC900, LT30
20.2 5.8 - ONKX0806-45 389 LT30, LT3000
7 2.38 - RDHX0702MOE 800C K107 2.38 - RDHX0702MOE 800 SA107 2.38 - RDHX0702MOT 800T T70S, T71S, T90S
10 3.18 - RDHX1003M0E 801C K1010 3.18 - RDHX1003M0E 801 SA1010 3.18 - RDHX1003M0T 801T T71S, T90S
* L=length/inscribed circle, S=thickness, Rad=corner radius. See pages C2 and C3 for ISO code definitions and tolerances.
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
C8
MAYDOWN CARBIDE MILLING INSERTSCoated and Uncoated (P40, SM5, K10)
INSERT *Lmm
*Smm
*Radmm *ISO CODE MAYDOWN
CODEGRADES
(see chart page C4)
12 3.97 - RDHX12T3M0E 802C K1012 3.97 - RDHX12T3M0E 802 SA1012 3.97 - RDHX12T3M0T 802T T70S, T71S, T90S
16 4.76 - RDHX1604M0E 804C K1016 4.76 - RDHX1604M0E 804 SA1016 4.76 - RDHX1604M0T 804T T70S, T71S, T90S
6 2.38 - RDMT0602M0 817 LT307 2.38 - RDMT0702M0 810 LT308 3.18 - RDMT0803M0 816 LT30
10 3.18 - RDMT1003M0 811 AC900, LT3010 3.97 - RDMT10T3M0 815 LT3012 3.97 - RDMT12T3M0 812 AC900, LT3012 4.76 - RDMT1204M0 813 LT3016 4.76 - RDMT1604M0 814 AC900, LT30
10 3.97 - RDMW10T3M0 818 LT3012 4.76 - RDMW1204M0 821 AC900, LT30
10 3.97 - RDMX10T3M0 819 LT3012 4.76 - RDMX1204M0 820 AC900, LT30
8 3.18 - RPKT080300 208S SM58 3.18 - RPKT080300 208T T50
10 3.25 - RPKT10T300 210S SM510 3.25 - RPKT10T300 210T T40, T90S
* L=length/inscribed circle, S=thickness, Rad=corner radius. See pages C2 and C3 for ISO code definitions and tolerances.
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
C9
MAYDOWN CARBIDE MILLING INSERTSCoated and Uncoated (P40)
INSERT *Lmm
*Smm
*Radmm *ISO CODE MAYDOWN
CODEGRADES
(see chart page C4)
9.52 3.18 0.8 SDHW090308TN 45APS P409.52 3.18 0.8 SDHW090308TN 45APT T40
16 5 0.8 SDHW160508TN PF160S P4016 5 0.8 SDHW160508TN PF160T T40, T70S
9.52 4.76 2.0 SDKX0904-HF 929 LT30, LT300012.7 5.56 2.5 SDKX1205-HF 932 LT3000
12.7 4.76 0.84 SEGT1204AFEN-ALU 334 LT05
12.7 4.76 0.5 SEHT1204AEFN 333T T60P
12.7 4.76 - SEHT1204AFSN 312T T71S, T9512.7 4.76 - SEKT1204AETN 312 AC900, LT30
12.7 4.76 0.5 SEHW1204AFTN 311S P4012.7 4.76 0.5 SEHW1204AFTN 311T T40, T70S, T71S, T90S12.7 4.76 0.5 SEHW1204AFFN 311C HM212.7 4.76 0.5 SEHW1204AFFN 311T T7012.7 4.76 0.5 SEHW1204AFFN 311 SA1012.7 4.76 0.5 SEKW1204AFEN 311T T95
* L=length/inscribed circle, S=thickness, Rad=corner radius. See pages C2 and C3 for ISO code definitions and tolerances.
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
C10
MAYDOWN CARBIDE MILLING INSERTSCoated and Uncoated (P40, HM2, K20, K40)
INSERT *Lmm
*Smm
*Radmm *ISO CODE MAYDOWN
CODEGRADES
(see chart page C4)16 5 0.5 SEHW1605AFTN 230S P4016 5 0.5 SEHW1605AFTN 230T T40, T70S, T90S16 5 0.5 SEHW1605AFFN 230C K4016 5 0.5 SEHW1605AFFN 230T T7016 5 0.5 SEHW1605AFFN 230 SA10
12.7 3.18 - SEKN1203AFTN 301 AC900, LT3012.7 3.18 - SEKN1203AFFN 301 SA1012.7 4.76 - SEKN1204AFTN 318 AC900, LT30
15.88 4.76 - SEKN1504AFTN 305 AC900, LT30
12.7 3.21 - SEKR1203AFTN 302 AC900, LT3012.7 4.76 - SEKR1204AFTN 304 AC900, LT30
12.7 4.76 - SNEN1204ENTN 330S P4012.7 4.76 - SNEN1204ENFN 330C K2012.7 4.76 0.8 SNEN120408FN 320S P40
9.53 3.71 0.4 SNKX09T3-90° 890 LT3012.06 4.73 0.9 SNKX1204-90° 891 LT30
9.67 3.71 - SNKX09T3-HF 898 AC900, LT30
12.7 6.2 - SNKX1205-45° 835 LT3016.7 7.7 - SNKX1607-45° 845 LT30
* L=length/inscribed circle, S=thickness, Rad=corner radius. See pages C2 and C3 for ISO code definitions and tolerances.
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
C11
MAYDOWN CARBIDE MILLING INSERTSCoated and Uncoated (P40, K20)
INSERT *Lmm
*Smm
*Radmm *ISO CODE MAYDOWN
CODEGRADES
(see chart page C4)
15.88 4.76 - SPEN1504EDTR 440S P4015.88 4.76 - SPEN1504EDTR 440T T40
12.7 3.21 1.2 SPKN1203EDTR 430 AC900, LT3012.7 3.18 - SPKN1203EDFR 430T T70
12.7 4.76 - SPUW120405TN PF127S P4012.7 4.76 - SPUW120405TN PF127T T40, T70S
12.7 4.76 - TEHW2204PETR 901S P4012.7 4.76 - TEHW2204PETR 901T T40, T90S
12.7 4.76 0.5 TFAA2204PFFR 26MPAR K20
12.7 4.76 0.5 TFAW2204PFFR 27MPAR K2012.7 4.76 0.5 TFAW2204PFFR 27MPAR T4012.7 4.76 2.4 TFAW220424FN 27MPAL K20
12.7 4.76 0.8 TNHA220408 EMP P40
* L=length/inscribed circle, S=thickness, Rad=corner radius. See pages C2 and C3 for ISO code definitions and tolerances.
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
C12
MAYDOWN CARBIDE MILLING INSERTSCoated and Uncoated (P40, K20)
INSERT *Lmm
*Smm
*Radmm *ISO CODE MAYDOWN
CODEGRADES
(see chart page C4)
9.52 3.98 - TPHW16T3PPSR 903S P409.52 3.98 - TPHW16T3PPSR 903T T40, T90S9.52 3.98 - TPHW16T3PPFR 903C K209.52 3.98 - TPHW16T3PPFR 903T T70
12.7 4.76 - TPHW2204PDSR 90BPS P4012.7 4.76 - TPHW2204PDSR 90BPT T4012.7 4.76 - TPHW2204PDFR 90BPC K2012.7 4.76 - TPHW2204PDFR 90BPT T70
9.52 3.18 - TPKN1603PPTN 24MPS P409.52 3.18 - TPKN1603PPTN 137T T4012.7 4.76 - TPKN2204PDSR 110S P4012.7 4.76 - TPKN2204PDSR 110T T40
9.52 3.18 - TPKN1603PDTR 137 AC900, LT3012.7 4.76 - TPKN2204PDTR 110 AC900, LT30
9.52 3.18 1.2 TPKR1603PDTR 138 AC900, LT3012.7 4.76 1.2 TPKR2204PDTR 111 AC900, LT30
12.7 5.56 3.0 VCGT220530-ALM 759 K106.35 3.18 0.4 VPGT110304-ALM 755 K109.52 4.76 1.2 VPGT160412-ALM 757 K10
7.94 3.18 0.8 XCNT070308SN-TR 907T GT28, GT619.52 3.97 1.2 XCNT09T312SN-TR 909T GT28, GT6112.7 5.56 2.0 XCNT120520SN-TR 912T GT28, GT61
* L=length/inscribed circle, S=thickness, Rad=corner radius. See pages C2 and C3 for ISO code definitions and tolerances.
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
D1
SECTION DMAYDOWN TOOL HOLDING
DV type Note: FULL RANGE NOT SHOWN BT type
FEATURES:Comprehensive range, other collets and pull studs available on request
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
D2
MAYDOWN COST CUTTER TOOLHOLDERS
SIDELOCK HOLDERS (WELDON)BT40-MAS403 SK40-DIN 69871
BT40 EM06 050CC DV40 EM06 050CCBT40 EM06 100CC DV40 EM06 100CCBT40 EM06 160CC DV40 EM06 160CCBT40 EM08 050CC DV40 EM08 050CCBT40 EM10 063CC DV40 EM10 063CCBT40 EM10 100CC DV40 EM10 100CCBT40 EM10 160CC DV40 EM10 160CCBT40 EM12 063CC DV40 EM12 063CCBT40 EM12 100CC DV40 EM12 100CCBT40 EM16 035CC DV40 EM16 035CCBT40 EM16 063CC DV40 EM16 063CCBT40 EM16 100CC DV40 EM16 100CCBT40 EM16 160CC DV40 EM16 160CCBT40 EM20 035CC DV40 EM20 035CCBT40 EM20 063CC DV40 EM20 063CCBT40 EM20 100CC DV40 EM20 100CCBT40 EM20 160CC DV40 EM20 160CCBT40 EM20 035CC DV40 EM20 035CCBT40 EM25 090CC DV40 EM25 090CCBT40 EM25 160CC DV40 EM25 160CCBT40 EM32 065CC DV40 EM32 065CCBT40 EM32 100CC DV40 EM32 100CCBT40 EM32 160CC DV40 EM32 160CCBT40 EM40 120CC DV40 EM40 120CC
FACEMILL HOLDERSBT40-MAS403 SK40-DIN 69871
BT40 SM16 040CC DV40 SM16 035CCBT40 SM22 040CC DV40 SM22 035CCBT40 SM27 040CC DV40 SM27 040CCBT40 SM32 050CC DV40 SM32 050CCBT40 SM40 050CC DV40 SM40 050CC
MORSE TAPER ADAPTORSBT40-MAS403 SK40-DIN 69871
BT40 MT1 050CC DV40 MT1 050CCBT40 MT2 050CC DV40 MT2 050CCBT40 MT3 070CC DV40 MT3 070CCBT40 MT4 095CC DV40 MT4 095CC
ER COLLET CHUCKSBT40-MAS403 SK40-DIN 69871
BT40 ER16 063CC DV40 ER16 063CCBT40 ER16 100CC DV40 ER16 100CCBT40 ER16 160CC DV40 ER16 160CCBT40 ER25 060CC DV40 ER25 060CCBT40 ER25 100CC DV40 ER25 100CCBT40 ER25 160CC DV40 ER25 160CCBT40 ER32 070CC DV40 ER32 070CCBT40 ER32 100CC DV40 ER32 100CCBT40 ER32 160CC DV40 ER32 160CCBT40 ER40 080CC DV40 ER40 080CCBT40 ER40 100CC DV40 ER40 100CCBT40 ER40 160CC DV40 ER40 160CC
PRECISION ER COLLETSER16 Collets- Range 1mm to 10mm BoresER25 Collets- Range 1mm to 16mm BoresER32 Collets- Range 2mm to 20mm BoresER40 Collets- Range 3mm to 26mm Bores
ER COLLET SETS (SUPPLIED IN TRAYS)ORDER CODE DESCRIPTION
ER11SET2 13 Pieces 1-7mm Dia, 0.5mm IncrementsER16SET2 10 Pieces 1-10mm Dia, 1mm IncrementsER20SET2 12 Pieces 2-13mm Dia, 1mm IncrementsER25SET2 15 Pieces 2-16mm Dia, 1mm IncrementsER32SET2 18 Pieces 3-20mm Dia, 1mm IncrementsER40SET2 23 Pieces 4-26mm Dia, 1mm Increments
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
D3
MAYDOWN FACE MILL ADAPTORS & CENTRING PLUGS30, 40 and 50 International & R8 Tapers
MAYDOWNCODE TAPER A
mmB
mmC
THREADD
mm METRIC SPIGOT DIMENSIONS
SA320 30 INT 16 40 M12 31.75
SA316 30 INT 22 40 M12 31.75
SA327 30 INT 27 40 M12 31.75
SA420 40 INT 16 30 M16 44.45
SA416 40 INT 22 36 M16 44.45
SA427 40 INT 27 36 M16 44.45
SA417 40 INT 32 42 M16 44.45
SA415 40 INT 40 43 M16 44.45
SA520 50 INT 16 50 M24 69.85
SA518 50 INT 22 50 M24 69.85
SA527 50 INT 27 50 M24 69.85
SA519 50 INT 32 50 M24 69.85
SA516 50 INT 40 55 M24 69.85
CENTRING PLUG BRIDGEPORT FACE MILL ADAPTORMAYDOWN
CODE TAPER Amm
Bmm
CTHREAD
Dmm
CENTRING PLUGS WITH METRIC SPIGOT DIMENSIONS
CP440 40 INT 40 - M16 44.45
CP560 50 INT 60 - M24 69.85
BRIDGEPORT R8 FACE MILL ADAPTORS WITH METRIC SPIGOT DIMENSIONS
BR116 R8 16 15 7/16 NF 31.75
BR122 R8 22 15 7/16 NF 31.75
BR127 R8 27 15 7/16 NF 31.75
BR132 R8 32 17 7/16 NF 31.75
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E1
SECTION EMAYDOWN SOLID CARBIDE CUTTERS
Note: FULL RANGE NOT SHOWN
MAYDOWN - Cutting Your CostsMAYDOWN's Solid Carbide 'Cost Cutter' range comprises the most commonly used solid carbide milling cutters at a very cost effectiveprice. This range of cutters is used both for general milling and for more specialised applications.
If your exact requirement is not met with this range then please contact our sales department for details of a more extensive range ofsolid carbide tooling, both standard and special.
The 'Cost Cutter' range is well established within the industry and represents a quality product at very favourable prices. The LaminaMagia range is of premium quality.
Section index:See page E2 .... 2, 3 and 4 flute standard length End Mills & Slot Drills, plain and coated.See page E3 .... 2, 3 and 4 flute long series End Mills & Slot Drills, plain and coated.See page E4 .... Standard length Ball Nose End Mills & Slot Drills, plain and coated.See page E5 .... Long series Ball Nose End Mills & Slot Drills, plain and coated.See page E6 .... 2 flute High Rake cutters for Aluminium.See page E7 .... 2 flute Miniture Flat End and Ball Nose cutters.See page E8 .... 2 flute Long Neck coated.See page E9 .... 2 & 4 flute 'Max' coated high speed cutting.See page E10 ... 2 & 4 flute centre cutting with corner radius.See page E11 ... 3 flute 'Mirror' cutters for Aluminium.See page E12 ... 3 flute 'Mirror' cutters with corner radius for Aluminium.See page E13 ... Front / Back Chamfer tools & NC Spotting drills.See page E14 ... 4 flute Ball Nose 'High Performance' & Variable Helix cutters.See page E15 ... Lamina Magia - High Feed 4 flute premium (LTHF).See page E16 ... Lamina Magia - 2 flute premium (LTSD).See page E17 ... Lamina Magia - 3 flute premium (LTDT) & 4 flute Rougher (LTR).See page E18 ... Lamina Magia - 4 flute premium variable helix standard & long series (LTVH).
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E2
MAYDOWN SOLID CARBIDE END MILLS & SLOT DRILLS
4 Flute
3 Flute
2 FluteEND MILLS & SLOT DRILLS - STANDARD LENGTH - CENTRE CUTTING
MAYDOWN CODE *DIA SHANK LOC O/LENGTH4 FLUTE 3 FLUTE 2 FLUTE mm mm mm mmNEM010M NDT010M NSD010M 1 3 4 38NEM015M NDT015M NSD015M 1.5 3 4.5 38NEM020M NDT020M NSD020M 2 3 6 38NEM025M NDT025M NSD025M 2.5 3 9.5 38NEM030M NDT030M NSD030M 3 3 12 38NEM035M NDT035M NSD035M 3.5 4 12 50NEM040M NDT040M NSD040M 4 4 14 50
NEM050M-5 NDT050M-5 NSD050M-5 5 5 16 50NEM050M NDT050M NSD050M 5 6 16 50NEM060M NDT060M NSD060M 6 6 19 58NEM070M NDT070M NSD070M 7 8 19 63NEM080M NDT080M NSD080M 8 8 20 63NEM090M NDT090M NSD090M 9 10 22 75NEM100M NDT100M NSD100M 10 10 22 75NEM120M NDT120M NSD120M 12 12 25 75NEM140M NDT140M NSD140M 14 14 32 89NEM160M NDT160M NSD160M 16 16 32 89NEM180M NDT180M NSD180M 18 18 38 100NEM200M NDT200M NSD200M 20 20 38 100NEM250M NDT250M NSD250M 25 25 38 100
END MILLS & SLOT DRILLS - STANDARD LENGTH - CENTRE CUTTING - TiALN COATEDMAYDOWN CODE *DIA SHANK LOC O/LENGTH
4 FLUTE 3 FLUTE 2 FLUTE mm mm mm mmNEM030MC NDT030MC NSD030MC 3 3 12 38NEM040MC NDT040MC NSD040MC 4 4 14 50
NEM050MC-5 NDT050MC-5 NSD050MC-5 5 5 16 50NEM050MC NDT050MC NSD050MC 5 6 16 50NEM060MC NDT060MC NSD060MC 6 6 19 58NEM080MC NDT080MC NSD080MC 8 8 20 63NEM100MC NDT100MC NSD100MC 10 10 22 75NEM120MC NDT120MC NSD120MC 12 12 25 75NEM160MC NDT160MC NSD160MC 16 16 32 89
*Tolerance on diameter +0.000/-.0.051mm
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E3
MAYDOWN SOLID CARBIDELONG SERIES END MILLS & SLOT DRILLS
4 Flute
3 Flute
2 FluteEND MILLS / SLOT DRILLS - LONG SERIES - CENTRE CUTTING
MAYDOWN CODE *DIA SHANK LOC O/LENGTH4 FLUTE 3 FLUTE 2 FLUTE mm mm mm mm
NEM030ML NDT030ML NSD030ML 3 3 25 65
NEM040ML NDT040ML NSD040ML 4 4 25 65
NEM050ML NDT050ML NSD050ML 5 5 25 75
NEM060MLM NDT060MLM NSD060MLM 6 6 25 75
NEM060ML - NSD060ML 6 6 38 100
NEM080MLM NDT080MLM NSD080MLM 8 8 25 100
NEM080ML - NSD080ML 8 8 38 100
NEM100ML NDT100ML NSD100ML 10 10 38 100
NEM120MLM NDT120MLM NSD120MLM 12 12 50 100
NEM120ML - NSD120ML 12 12 75 150
NEM160ML NDT160ML NSD160ML 16 16 75 150
END MILLS / SLOT DRILLS - LONG SERIES - CENTRE CUTTING - TiALN COATEDMAYDOWN CODE *DIA SHANK LOC O/LENGTH
4 FLUTE 3 FLUTE 2 FLUTE mm mm mm mmNEM030MLC NDT030MLC NSD030MLC 3 3 25 65
NEM040MLC NDT040MLC NSD040MLC 4 4 25 65
NEM050MLC NDT050MLC NSD050MLC 5 5 25 75
NEM060MLC NDT060MLC NSD060MLC 6 6 25 75
NEM080MLC NDT080MLC NSD080MLC 8 8 25 75
NEM100MLC NDT100MLC NSD100MLC 10 10 38 100
NEM120MLC NDT120MLC NSD120MLC 12 12 50 100
NEM160MLC NDT160MLC NSD160MLC 16 16 75 150
*Tolerance on diameter 3 to 5mm: +0.000/-0.051mm, 6 to 16mm: +0.000/-0.076mm
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E4
MAYDOWN SOLID CARBIDEBALL NOSE END MILLS & SLOT DRILLS
Centre Cutting, Standard Length with Metric Dimensions
4 Flute
3 Flute
2 FluteBALL NOSE - STANDARD LENGTH
MAYDOWN CODE *DIA SHANK LOC O/LENGTH4 FLUTE 3 FLUTE 2 FLUTE mm mm mm mm
NEM020MBN NDT020MBN NSD020MBN 2 3 6 38
NEM030MBN NDT030MBN NSD030MBN 3 3 12 38
NEM040MBN NDT040MBN NSD040MBN 4 4 14 50
NEM050MBN NDT050MBN NSD050MBN 5 6 16 50
NEM060MBN NDT060MBN NSD060MBN 6 6 19 58
NEM080MBN NDT080MBN NSD080MBN 8 8 20 63
NEM100MBN NDT100MBN NSD100MBN 10 10 22 75
NEM120MBN NDT120MBN NSD120MBN 12 12 25 75
BALL NOSE - STANDARD LENGTH - TiALN COATEDMAYDOWN CODE *DIA SHANK LOC O/LENGTH
4 FLUTE 3 FLUTE 2 FLUTE mm mm mm mmNEM030MBNC NDT030MBNC NSD030MBNC 3 3 12 38
NEM040MBNC NDT040MBNC NSD040MBNC 4 4 14 50
NEM050MBNC NDT050MBNC NSD050MBNC 5 6 16 50
NEM060MBNC NDT060MBNC NSD060MBNC 6 6 19 58
NEM080MBNC NDT080MBNC NSD080MBNC 8 8 20 63
NEM100MBNC NDT100MBNC NSD100MBNC 10 10 22 75
NEM120MBNC NDT120MBNC NSD120MBNC 12 12 25 75
NEM160MBNC NDT160MBNC NSD160MBNC 16 16 32 88
*Tolerance on diameter +0.000/-.0.051mm
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E5
MAYDOWN SOLID CARBIDELONG SERIES BALL NOSE END MILLS & SLOT DRILLSCentre Cutting, Long Series with Metric Dimensions
4 Flute
3 Flute
2 FluteBALL NOSE - LONG SERIES
MAYDOWN CODE *DIA SHANK LOC O/LENGTH4 FLUTE 3 FLUTE 2 FLUTE mm mm mm mm
NEM030MBNL NDT030MBNL NSD030MBNL 3 3 25 75
NEM040MBNL NDT040MBNL NSD040MBNL 4 4 25 75
NEM050MBNL NDT050MBNL NSD050MBNL 5 6 25 75
NEM060MBNLM NDT060MBNLM NSD060MBNLM 6 6 25 75
NEM060MBNL - NSD060MBNL 6 6 38 100
NEM080MBNLM NDT080MBNLM NSD080MBNLM 8 8 25 75
NEM080MBNL - NSD080MBNL 8 8 38 100
NEM100MBNL NDT100MBNL NSD100MBNL 10 10 38 100
NEM120MBNLM NDT120MBNLM NSD120MBNLM 12 12 50 100
NEM120MBNL - NSD120MBNL 12 12 75 150
NEM160MBNL NDT160MBNL NSD160MBNL 16 16 75 150
BALL NOSE - LONG SERIES - TiALN COATEDMAYDOWN CODE *DIA SHANK LOC O/LENGTH
4 FLUTE 3 FLUTE 2 FLUTE mm mm mm mmNEM030MBNLC NDT030MBNLC NSD030MBNLC 3 3 25 75
NEM040MBNLC NDT040MBNLC NSD040MBNLC 4 4 25 75
NEM050MBNLC NDT050MBNLC NSD050MBNLC 5 6 25 75
NEM060MBNLC NDT060MBNLC NSD060MBNLC 6 6 25 75
NEM080MBNLC NDT080MBNLC NSD080MBNLC 8 8 25 75
NEM100MBNLC NDT100MBNLC NSD100MBNLC 10 10 38 100
NEM120MBNLC NDT120MBNLC NSD120MBNLC 12 12 50 100
NEM160MBNLC NDT160MBNLC NSD160MBNLC 16 16 75 150
*Tolerance on diameter 3 to 5mm: +0.000/-0.051mm, 6 to 16mm: +0.000/-0.076mm
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E6
HIGH RAKE SOLID CARBIDE CUTTERS FOR ALUMINIUM
Standard Length
Long Series
HIGH RAKE SOLID CARBIDE CUTTERS FOR ALUMINIUM CENTRE CUTTING - 2 FLUTEMAYDOWN
CODEDIAmm
SHANKmm
LOCmm
O/LENGTHmm
55° Helix - Standard LengthACC030M 3 3 12 38
ACC040M 4 4 14 50
ACC050M 5 5 19 50
ACC060M 6 6 19 63
ACC080M 8 8 19 63
ACC100M 10 10 22 70
ACC120M 12 12 25 83
ACC160M 16 16 32 88
ACC200M 20 20 38 10045° Helix - Long Series
LAC030M 3 3 15 75
LAC030M 4 4 20 75
LAC050M 5 5 25 75
LAC060M 6 6 25 75
LAC080M 8 8 30 80
LAC100M 10 10 40 100
LAC120M 12 12 50 100
LAC160M 16 16 70 125
LAC200M 20 20 75 150
HIGH RAKE TUNGSTEN CARBIDE RIPPA'S FOR ALUMINIUM - 3 FLUTEMAYDOWN
CODEDIAmm
SHANKmm
LOCmm
O/LENGTHmm
30° Helix - Standard LengthRAL060M 6 6 16 57
RAL080M 8 8 16 63
RAL100M 10 10 22 72
RAL120M 12 12 26 83
RAL160M 16 16 32 92
RAL200M 20 20 38 104
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E7
MINIATURE SOLID CARBIDE SLOT DRILLSCENTRE CUTTING - 2 FLUTE
FLAT END - TiALN COATED
BALL NOSE - TiALN COATED
MAYDOWNCODE
DIAmm
SHANKmm
LOCmm
O/LENGTHmm
FLAT END - TiALN CoatedMIN004MC 0.4 3 0.8 40
MIN005MC 0.5 3 1.0 40
MIN006MC 0.6 3 1.2 40
MIN007MC 0.7 3 1.4 40
MIN008MC 0.8 3 1.6 40
MIN009MC 0.9 3 2.0 40
MIN010MC 1.0 4 2.5 40
MIN011MC 1.1 4 2.5 40
MIN012MC 1.2 4 4.0 40
MIN013MC 1.3 4 4.0 40
MIN014MC 1.4 4 4.0 40
MIN015MC 1.5 4 4.0 40BALL NOSE - TiALN Coated
MIN006MBNC 0.6 3 1.1 40
MIN007MBNC 0.7 3 1.5 40
MIN008MBNC 0.8 3 2.0 40
MIN009MBNC 0.9 3 2.2 40
MIN010MBNC 1.0 3 2.5 40
MIN011MBNC 1.1 3 3.0 40
MIN012MBNC 1.2 3 3.0 40
MIN013MBNC 1.3 3 3.5 40
MIN014MBNC 1.4 3 3.5 40
MIN015MBNC 1.5 3 4.0 40
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E8
SOLID CARBIDE 'LONG NECK' 2 FLUTE CUTTERSTiALN coated for machining up to 55HRC
BALL NOSE
MAYDOWN CODE DIA - Amm
LOC - Bmm
REACH - Cmm
NECK - Dmm
O/LENGTHmm
SHANKmm
LN006MBNC 0.6 0.9 6 0.55 35 3
LN008MBNC 0.8 1.2 8 0.75 45 4
LN010MBNC 1.0 1.5 12 0.93 45 4
LN012MBNC 1.2 1.8 12 1.13 45 4
LN014MBNC 1.4 2.1 12 1.33 45 4
LN015MBNC 1.5 2.3 16 1.41 50 4
LN016MBNC 1.6 2.4 16 1.51 50 4
LN018MBNC 1.8 2.7 16 1.71 50 4
LN020MBNC 2.0 3.0 20 1.89 55 4
LN030MBNC 3.0 4.5 20 2.85 60 6
LN040MBNC 4.0 6.0 20 3.85 65 6
FLAT END
MAYDOWN CODE DIA - Amm
LOC - Bmm
REACH - Cmm
NECK - Dmm
O/LENGTHmm
SHANKmm
LN008MC 0.8 1.2 8 0.75 45 4
LN010MC 1.0 1.5 12 0.93 45 4
LN014MC 1.4 2.1 12 1.33 45 4
LN015MC 1.5 2.3 16 1.41 50 4
LN016MC 1.6 2.4 12 1.53 45 4
LN018MC 1.8 2.7 12 1.73 45 4
LN020MC 2.0 3.0 16 1.91 50 4
LN030MC 3.0 4.5 18 2.85 50 6
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E9
SOLID CARBIDE 'MAX' COATED - HIGH SPEED CUTTINGSteel up to 65HRC
4 FLUTE - FLAT END
2 FLUTE - BALL NOSE
MAYDOWNCODE
DIAmm
SHANKmm
LENGTH OF CUTmm
OVERALLmm
4 Flute Flat EndMAX020MEM 2 4 6 40MAX025MEM 2.5 4 8 40MAX030MEM 3 6 8 45MAX035MEM 3.5 6 10 45MAX040MEM 4 6 11 45MAX050MEM 5 6 13 50MAX060MEM 6 6 13 50MAX070MEM 7 8 16 60MAX080MEM 8 8 19 60MAX100MEM 10 10 22 70MAX120MEM 12 12 26 75MAX160MEM 16 16 32 100MAX180MEM 18 18 32 100MAX200MEM 20 20 38 105
2 Flute Ball NosedMAX020MBNS 2 6 2 50MAX030MBNS 3 6 3 60MAX040MBNS 4 6 4 70MAX050MBNS 5 6 5 80MAX060MBNS 6 6 6 90MAX070MBNS 7 8 7 90MAX080MBNS 8 8 8 100MAX090MBNS 9 10 9 100MAX100MBNS 10 10 10 100MAX120MBNS 12 12 12 110MAX140MBNS 14 14 14 110MAX160MBNS 16 16 16 140MAX180MBNS 18 18 18 140MAX200MBNS 20 20 20 160
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E10
SOLID CARBIDE TiALN COATED CENTRE CUTTING 2 & 4 FLUTEWith Corner Radius
4 FLUTE (2 FLUTE ALSO AVAILABLE)MAYDOWN CODE MAYDOWN CODE CUTTER SHANK LOC O/LENGTH CORNER
2 FLUTE 4 FLUTE DIA mm mm mm mm RAD mmFSD020MC020 FEM020MC020 2 4 4 50 0.2FSD020MC030 FEM020MC030 2 4 4 50 0.3FSD020MC050 FEM020MC050 2 4 4 50 0.5FSD030MC020 FEM030MC020 3 4 6 50 0.2FSD030MC030 FEM030MC030 3 4 6 50 0.3FSD030MC050 FEM030MC050 3 4 6 50 0.5FSD030MC100 FEM030MC100 3 4 6 50 1.0FSD040MC020 FEM040MC020 4 4 8 50 0.2FSD040MC030 FEM040MC030 4 4 8 50 0.3FSD040MC050 FEM040MC050 4 4 8 50 0.5FSD040MC100 FEM040MC100 4 4 8 50 1.0FSD050MC020 FEM050MC020 5 6 10 50 0.2FSD050MC030 FEM050MC030 5 6 10 50 0.3FSD050MC050 FEM050MC050 5 6 10 50 0.5FSD050MC100 FEM050MC100 5 6 10 50 1.0FSD060MC020 FEM060MC020 6 6 12 50 0.2FSD060MC030 FEM060MC030 6 6 12 50 0.3FSD060MC050 FEM060MC050 6 6 12 50 0.5FSD060MC100 FEM060MC100 6 6 12 50 1.0FSD080MC050 FEM080MC050 8 8 16 60 0.5FSD080MC100 FEM080MC100 8 8 16 60 1.0FSD080MC150 FEM080MC150 8 8 16 60 1.5FSD080MC200 FEM080MC200 8 8 16 60 2.0FSD080MC250 FEM080MC250 8 8 16 60 2.5FSD100MC050 FEM100MC050 10 10 20 75 0.5FSD100MC100 FEM100MC100 10 10 20 75 1.0FSD100MC150 FEM100MC150 10 10 20 75 1.5FSD100MC200 FEM100MC200 10 10 20 75 2.0FSD100MC250 FEM100MC250 10 10 20 75 2.5FSD120MC050 FEM120MC050 12 12 24 75 0.5FSD120MC100 FEM120MC100 12 12 24 75 1.0FSD120MC150 FEM120MC150 12 12 24 75 1.5FSD120MC200 FEM120MC200 12 12 24 75 2.0FSD120MC250 FEM120MC250 12 12 24 75 2.5
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E11
MAYDOWN SOLID CARBIDE 'MIRROR'ALUMINIUM CUTTERS
3 FLUTE 45° HELIXMAYDOWN DIA SHANK LENGTH OF CUT OVERALL LENGTH
CODE mm mm mm mmAL3030M 3 6 12 57
AL3040M 4 6 15 57
AL3050M 5 6 20 57
AL3060M 6 6 20 65
AL3080M 8 8 22 65
AL3100M 10 10 25 70
AL3120M 12 12 25 75
AL3160M 16 16 35 90
AL3200M 20 20 40 100
3 FLUTE 45° HELIX LONG SERIESMAYDOWN DIA SHANK LENGTH OF CUT OVERALL LENGTH
CODE mm mm mm mmAL3030ML 3 6 15 75
AL3040ML 4 6 20 75
AL3050ML 5 6 25 75
AL3060ML 6 6 25 75
AL3080ML 8 8 30 80
AL3100ML 10 10 40 100
AL3120ML 12 12 50 100
AL3160ML 16 16 70 125
AL3200ML 20 20 75 150
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E12
MAYDOWN SOLID CARBIDE 'MIRROR'ALUMINIUM CUTTERS WITH CORNER RADIUS
3 FLUTE 45° HELIX - CORNER RADIUSMAYDOWN CORNER DIA SHANK LENGTH OF CUT OVERALL
CODE RADIUS mm mm mm mmAL3030M050 0.5 3 6 12 57
AL3030M100 1.0 3 6 12 57
AL3040M050 0.5 4 6 15 57
AL3040M100 1.0 4 6 15 57
AL3050M050 0.5 5 6 20 57
AL3050M100 1.0 5 6 20 57
AL3060M050 0.5 6 6 20 65
AL3060M100 1.0 6 6 20 65
AL3080M050 0.5 8 8 22 65
AL3080M100 1.0 8 8 22 65
AL3100M050 0.5 10 10 25 70
AL3100M100 1.0 10 10 25 70
AL3100M200 2.0 10 10 25 70
AL3120M050 0.5 12 12 25 75
AL3120M100 1.0 12 12 25 75
AL3120M200 2.0 12 12 25 75
AL3160M050 0.5 16 16 35 90
AL3160M100 1.0 16 16 35 90
AL3160M200 2.0 16 16 35 90
AL3200M050 0.5 20 20 40 100
AL3200M100 1.0 20 20 40 100
AL3200M200 2.0 20 20 40 100
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E13
SOLID CARBIDE FRONT / BACK CHAMFER TOOLS90° inclusive - 4 flute
FEATURES:Countersinking of holesFront and back chamfering of edges and slotsChamfering of bores by circular interpolation top and bottom.
MAYDOWNCODE
Amm
Bmm
Cmm
Dmm
OVERALLmm
SHANKmm
MAXCHAMFER
mmBCT0410 4 3 15.5 3 60 4 0.5
BCT0615 6 3 18 4 75 6 1.0
BCT0820 8 5 30 5 75 8 1.5
BCT1025 10 7 30 6 108 10 2.0
BCT1230 12 8 35 7 108 12 2.5
BCT1635 16 10 50 9 108 16 3.5
SOLID CARBIDE NC SPOTTING DRILLS
MAYDOWN CODE90°
MAYDOWN CODE120°
DIAMETERmm
OVERALL LENGTHmm
CARNC90-3 CARNC120-3 3 39
CARNC90-4 CARNC120-4 4 51
CARNC90-5 CARNC120-5 5 51
CARNC90-6 CARNC120-6 6 58
CARNC90-8 CARNC120-8 8 64
CARNC90-10 CARNC120-10 10 73
CARNC90-12 CARNC120-12 12 74
CARNC90-16 CARNC120-16 16 93
CARNC90-20 CARNC120-20 20 100
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E14
SOLID CARBIDE HIGH PERFORMANCE CUTTERSBall Nose - 4 Flute - Coated
FEATURES:For machining hardened steel up to HRC70 - Dry cutting at elevated speeds.Cutting Data: see page G19
MAYDOWNCODE
DIAmm
SHANKmm
LENGTH OF CUTmm
OVERALLmm
BLU030MBN 3 6 8 60
BLU040MBN 4 6 8 70
BLU050MBN 5 6 10 80
BLU060MBN 6 6 12 90
BLU080MBN 8 8 14 100
BLU100MBN 10 10 18 100
BLU120MBN 12 12 22 110
BLU160MBN 16 16 30 140
BLU200MBN 20 20 38 160
SOLID CARBIDE VARIABLE HELIX CUTTERSCentre Cutting - 4 Flute - TiALN Coated
FEATURES:High performance - Variable helix gives a sweeter cut and vastly reduced vibration.Improved finish on component - Suitable for Steel, Cast Iron, Stainless Steel, Titanium and Inconel.Cutting Data: see page G17
MAYDOWNCODE
DIAmm
SHANKmm
LENGTH OF CUTmm
OVERALLmm
NVH030MC 3 6 7 54
NVH040MC 4 6 8 54
NVH050MC 5 6 10 54
NVH060MC 6 6 10 54
NVH080MC 8 8 12 58
NVH100MC 10 10 14 66
NVH120MC 12 12 16 73
NVH140MC 14 14 18 75
NVH160MC 16 16 22 82
NVH180MC 18 18 24 84
NVH200MC 20 20 26 92
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E15
LAMINA MAGIA PREMIUM SOLID CARBIDE CUTTERS
FEATURES:Lamina Magia sub-micron PVD coating for longer life due to reduced friction between coating and chips. Harder coating compositeresists abrasion.Comprehensive range: High feed 4 flutes (LTHF), 2 flutes (LTSD), Ball nose 2 flutes (LTSD.BN), 3 flutes (LTDT), 4 flutes (LTVH), 4 fluteslong (LTVH..L) and Rougher (LTR).
LAMINA MAGIA SOLID CARBIDE HIGH FEED 4 FLUTES
MAYDOWNCODE
DIAmm
SHANKmm
LENGTH OF CUTmm
O/LENGTHmm
LTHF030MC 3 6 2 70LTHF040MC 4 6 2 70LTHF050MC 5 6 2.5 70LTHF060MC 6 6 3 70LTHF080MC 8 8 4 80LTHF100MC 10 10 5 90LTHF120MC 12 12 6 100
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E16
LAMINA MAGIA PREMIUM SOLID CARBIDE CUTTERS2 flutes
MAYDOWNCODE
DIAmm
SHANKmm
LENGTH OF CUTmm
O/LENGTHmm
LTSD010MC 1 3 3 38
LTSD015MC 1.5 3 5 38
LTSD020MC 2 3 6 38
LTSD025MC 2.5 3 7 38
LTSD030MC 3 3 9 38
LTSD040MC 4 4 14 50
LTSD050MC 5 5 16 50
LTSD060MC 6 6 20 63
LTSD080MC 8 8 20 63
LTSD100MC 10 10 22 72
LTSD120MC 12 12 26 75
LAMINA MAGIA PREMIUM SOLID CARBIDE CUTTERSBall Nose 2 flutes
MAYDOWNCODE
DIAmm
SHANKmm
LENGTH OF CUTmm
O/LENGTHmm
LTSD010MBNC 1 3 3 38
LTSD015MBNC 1.5 3 5 38
LTSD020MBNC 2 3 6 38
LTSD025MBNC 2.5 3 7 38
LTSD030MBNC 3 3 9 38
LTSD040MBNC 4 4 14 50
LTSD050MBNC 5 5 16 50
LTSD060MBNC 6 6 20 63
LTSD080MBNC 8 8 20 63
LTSD100MBNC 10 10 22 72
LTSD120MBNC 12 12 26 75
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E17
LAMINA MAGIA PREMIUM SOLID CARBIDE CUTTERS3 flutes
MAYDOWNCODE
DIAmm
SHANKmm
LENGTH OF CUTmm
O/LENGTHmm
LTDT030MC 3 6 8 50
LTDT040MC 4 6 11 50
LTDT050MC 5 6 13 50
LTDT060MC 6 6 16 50
LTDT080MC 8 8 20 60
LTDT100MC 10 10 25 72
LTDT120MC 12 12 30 75
LAMINA MAGIA PREMIUM SOLID CARBIDE CUTTERSRougher 4 flutes
MAYDOWNCODE
DIAmm
SHANKmm
LENGTH OF CUTmm
O/LENGTHmm
LTR040MC 4 6 11 57
LTR050MC 5 6 13 57
LTR060MC 6 6 13 57
LTR080MC 8 8 19 63
LTR100MC 10 10 22 72
LTR120MC 12 12 26 83
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
E18
LAMINA MAGIA PREMIUM SOLID CARBIDE CUTTERSVariable Helix 4 flutes
MAYDOWNCODE
DIAmm
SHANKmm
LENGTH OF CUTmm
O/LENGTHmm
LTVH010MC 1 4 3 50
LTVH015MC 1.5 4 5 50
LTVH020MC 2 4 6 50
LTVH025MC 2.5 4 8 50
LTVH030MC 3 6 8 50
LTVH040MC 4 6 11 50
LTVH050MC 5 6 13 50
LTVH060MC 6 6 16 50
LTVH080MC 8 8 20 60
LTVH100MC 10 10 22 72
LTVH120MC 12 12 26 75
LTVH160MC 16 16 38 100
LAMINA MAGIA PREMIUM SOLID CARBIDE CUTTERSVariable Helix 4 flutes Long Series
MAYDOWNCODE
DIAmm
SHANKmm
LENGTH OF CUTmm
O/LENGTHmm
LTVH030MLC 3 6 12 50
LTVH040MLC 4 6 16 55
LTVH050MLC 5 6 20 60
LTVH060MLC 6 6 24 65
LTVH080MLC 8 8 32 90
LTVH100MLC 10 10 40 100
LTVH120MLC 12 12 48 110
LTVH160MLC 16 16 64 160
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
F1
SECTION FMAYDOWN HIGH SPEED STEEL CUTTERS
Note: FULL RANGE NOT SHOWN
MAYDOWN offer complete ranges of High Speed Steel milling cutters from conventional end mills and slot drills through tocutters designed for machining more exotic materials found in industry today. In particular, cutters for use ith light alloy,and others manufactured from cobalt HSS for high wear resistance, together with cutters with extra flute length andoverall length. are available as 'standards'.
Many of these ranges are exclusive to Maydown and in this section you will find them listed together with dimensions.
MAYDOWN can also assist you in manufacturing tooling to your own specifications as 'specials'. We have extensive 'in-house' experience which is available to our customers at all times.
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
F2
MAYDOWN TRIPLICUT 3 FLUTE MILLING CUTTERSCENTRE CUTTING - SUPER PREMIUM M42 HIGH SPEED STEEL
Metric - Combined screwed shank and Weldon shank. Imperial - screwed shank only.
MAYDOWN CODE Cutting Shank Length Overall
M42TiCN Dia Dia of cut length
COATED mm mm mm mm Metric - Short Series
TS06M TCS06M 6 6 16 60.5
TS08M TCS08M 8 10 19 63.5
TS10M TCS10M 10 10 22 66.5
TS12M TCS12M 12 12 25.5 71.5
TS14M TCS14M 14 12 28.5 74.5
TS16M TCS16M 16 16 32 80
TS18M TCS18M 18 16 35 83.5
TS20M TCS20M 20 16 38 90
TS25M TCS25M 25 25 43 108
TS28M - 28 25 46 108
TS30M - 30 25 46 108
TS32M - 32 25 49 109.5
TS35M - 35 25 52.5 112.5
TS40M - 40 32 55.5 124
TS50M - 50 32 65 133.5
Metric - Long Series
TL06M TCL06M 6 6 32 76
TL08M TCL08M 8 10 35 79.5
TL10M TCL10M 10 10 38 82.5
TL12M TCL12M 12 12 51 97
TL16M TCL16M 16 16 63.5 112
TL18M - 18 16 70 118
TL20M TCL20M 20 16 76 125
TL25M - 25 25 100 165
TL26M - 26 25 98.5 165
TL32M - 32 25 100 160
TL38M - 38 25 100 160
TL40M - 40 32 102 170
MAYDOWN CODE Cutting Shank Length Overall
M42TiCN Dia Dia of cut length
COATED ins ins ins ins Imperial - Short Series
TS016 TCS016 1/4 1/4 5/8 2.3/8
TS020 TCS020 5/16 3/8 3/4 2.1/2
TS024 TCS024 3/8 3/8 7/8 2.5/8
TS028 TCS028 7/16 1/2 13/16 2.5/8
TS032 TCS032 1/2 1/2 15/16 2.3/4
TS036 - 9/16 1/2 1.1/8 2.7/8
TS040 TCS040 5/8 5/8 1.1/8 3
TS048 TCS048 3/4 5/8 1.1/2 3.1/4
TS064 TCS064 1 1 1.11/16 3.7/8
TS096 - 1.3/4 1.1/4 2.3/16 4.9/16
Imperial - Long Series
TL016 TCL016 1/4 1/4 1.1/4 3
TL020 TCL020 5/16 3/8 1.3/8 3.1/8
TL024 TCL024 3/8 3/8 1.1/2 3.1/4
TL028 - 7/16 1/2 1.11/16 3.1/2
TL032 TCL032 1/2 1/2 1.15/16 3.3/4
TL036 - 9/16 1/2 2.1/4 4
TL040 TCL040 5/8 5/8 1.3/8 4.1/4
TL048 TCL048 3/4 5/8 3 4.3/4
TL064 TCL064 1 1 3.3/4 6.3/16
TL112 - 1.3/4 1.1/4 4 6.5/16
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
F3
MAYDOWN TRIPLICUT 3 FLUTE ROUGHING CUTTERSCENTRE CUTTING - SUPER PREMIUM M42 HIGH SPEED STEEL
C.N.C. GROUND FORM RELIEVED - 30° SPIRAL - FOR HIGH TENSILE STEEL
Metric - Combined screwed shank and Weldon shank.
MAYDOWN CODE Cutting Dia Shank Length Overall
M42TiCN (+/-0.127mm) Dia of cut length
COATED mm mm mm mmTRS10M TRCS10M 10 10 22 66.5
TRS12M TRCS12M 12 12 25.5 71.5
TRS14M TRCS14M 14 12 28.5 74.5
TRS16M TRCS16M 16 16 32 80
TRS18M TRCS18M 18 16 35 83.5
TRS20M TRCS20M 20 16 38 90
TRS22M TRCS22M 22 25 41 106.5
TRS25M TRCS25M 25 25 43 108
TRS32M - 32 25 49 109.5
MAYDOWN 3 FLUTE ROUGHING CUTTERS FOR LIGHT ALLOYCENTRE CUTTING - 5% COBALT HIGH SPEED STEEL
35° SPIRAL - 55° RAKEMAYDOWN CODE Cutting Dia Shank Length Overall
HSSTiCN (+/-0.127mm) Dia of cut length
COATED mm mm mm mm Combined screwed and Weldon shank
LAR06M - 6 6 13 57
LAR08M - 8 10 19 69
LAR10M - 10 10 22 72
LAR12M - 12 12 26 83
LAR16M - 16 16 32 92
LAR18M - 18 16 32 92
Weldon shank only
LAR20MP - 20 20 38 104
LAR25MP - 25 25 45 121
LAR36MP - 36 32 56 140
LAR40MP - 40 32 63 155
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
F4
MAYDOWN DUPLICUT 2 FLUTE CUTTERS FOR LIGHT ALLOYCENTRE CUTTING - SUPER PREMIUM M42 HIGH SPEED STEEL
40° SPIRAL - 15° RAKE
Metric - Combined screwed shank and Weldon shank. Imperial - screwed shank only
MAYDOWN CODECutting Shank Length Overall
Dia Dia of cut lengthmm mm mm mm
Metric standard series - combined screwed and Weldon shank
LAS06M 6 6 16 60.5
LAS08M 8 10 18 63.5
LAS10M 10 10 21 66.5
LAS12M 12 12 24 70
LAS16M 16 16 26.5 77
LAS20M 20 16 38 90
Metric long series - combined screwed and Weldon shank
LAL06M 6 6 25 70
LAL08M 8 10 35 80
LAL10M 10 10 45 90
LAL12M 12 12 55 105
LAL16M 16 16 65 120
LAL20M 20 16 76 125
Metric standard series - Weldon shank only
LAS20MP 20 20 38 89.5
Metric long series - Weldon shank only
LAL20MP 20 20 75 140
Imperial dimensions - screwed shank only
LAS024 3/8" 3/8" 27/32" 2.5/8"
LAS032 1/2" 1/2" 15/16" 2.3/4"
LAS040 5/8" 5/8" 1.1/16" 3.1/32"
LAS048 3/4" 5/8" 1.1/2" 3.9/32"
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
F5
MAYDOWN HIGH SPEED STEEL EXTRA LONG END MILLSMETRIC AND IMPERIAL
MAYDOWN CODECutting Shank Length Overall
Dia Dia of cut lengthmm mm mm mm
Metric - combined screwed and Weldon shank
EX10M 10 10 100 145
EX12M 12 12 100 145
EX16M 16 16 125 175
EX20M 20 16 125 175
EX25M 25 25 150 210
EX40M 40 32 150 210
EX50M 50 32 150 210
Imperial dimensions - screwed shank only
EX024 3/8" 3/8" 4" 5.3/4"
EX032 1/2" 1/2" 4" 5.3/4"
EX040 5/8" 5/8" 5" 6.3/4"
EX048 3/4" 5/8" 5" 6.3/4"
EX064 1" 1" 6" 8.1/4"
EX096 1.1/2" 1.1/4" 6" 8.1/4"
EX128 2" 1.1/4" 6" 8.1/4"
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
F6
MAYDOWN 3/4" SHANK END MILLS AND SLOT DRILLSFOR BRIDGEPORT R8 USERS
SLOT DRILL
END MILL - STANDARD AND LONG SERIES
MAYDOWN CODE TypeCutting Shank Length Overall
Dia Dia of cut lengthins ins ins ins
BSSD064 Slot Drill 1" 3/4" 1.1/16" 3.3/16"
BSEM064 End Mill 1" 3/4" 1.11/16" 3.13/16"
BLEM064 Long Series End Mill 1" 3/4" 3.7/8" 6"
MAYDOWN TRIPLICUT EXTRA LONG SLOT DRILLSCENTRE CUTTING - M42 PREMIUM HIGH SPEED STEEL - 35° SPIRAL
Combined screwed shank and Weldon shank.
MAYDOWN CODECuting Shank Length Overall Reach
Dia Dia of cut length mm mm mm mm mm
EXSD12M 12 12 25 150 105
EXSD16M 16 16 30 185 135
EXSD20M 20 16 30 185 135
EXSD25M 25 25 40 210 150
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G1
SECTION GMAYDOWN TECHNICAL INFORMATION
The following pages include technical information on Maydown products, including ramping angles, counterbore details andcircular interpolation sizes. Included are some useful demonstration examples of our more popular cutters and a problem solvingchart for milling inserts. We are also showing recommended speeds and feeds for indexables, HSS and solid carbide cutters.
CONTENTS
G2 Minimum pre-drilled hole sizes prior to sinking for cutters from section A& B.
G3 Ramping angles for Maydown end mills from section A & B.
G4 Ramping angles for Maydown face mills from section A & B.
G5 Circular interpolation for Maydown face mills from section A & B.
G6 Hi-speed router cutting data.
G7 Stresses on cutting edges when milling.
G8 Problem solving chart for milling applications.
G9 Maydown formulae for milling calculations.
G10 Recommended speeds and feeds for Maydown and competitor millingcutters.
G11 Recommended speeds and feeds for copy milling cutters and roundInsert facemills.
G12 Cutting speed chart for use with small diameter end mills from pagesA2 & A7.
G13 Demonstration examples for Maydown 90° and 45° Super Aludexmilling cutters.
G14 Recommended speeds and feeds for Maydown XL indexable cutters.
G15 Demonstration examples for Maydown high shear facing cutters.
G16 to G19 Total reaches below shank for the copy milling range.
G20 Speeds and feeds for Multi-Edge RipFeed cutters.
G21 Speeds and feeds for solid carbide end mills and slot drills.
G22 Calculations when using ball nosed copy milling cutters.
G23 to G24 Speeds and feeds for Triplicut high speed steel.
INSERT MOUNTING DETAILSFor all Maydown cutters with centre screw insert fixing
To ensure true insert location the pocket must be clean and free from swarf. Press firmly with the thumb on the rear of the insert, position thescrew and tighten home, keeping the screwdriver in line with the screw.
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G2
MINIMUM PRE-DRILLED HOLE SIZESPRIOR TO SINKING
Cutters from sections A and B
Counterboring showing pre-drilled hole required
MAYDOWNCODE
CATALOGUEPAGE
MINIMUM DRILLSIZE (mm)
AP10M..202
A2
6AP12M..202 5AP16M..202 4AP20M..202 8
AP20M..202/2 8AP25M..202 13AP32M..202 20AP40M..202 28
XL2516..A4
8XL3216.. 15XL4016.. 23
HLC9025MMSA6
8HLC9032MMS 15HLC9040MMS 23MD10M..308
A7
4MD12M..308 4MD16M..308 4MD20M..308 8
MD20M..308/2 8MD25M..308 13PM10M..308
A7
4PM12M..308 4PM16M..308 4PM20M..308 8
PM20M..308/2 8PM25M..308 13
MAYDOWNCODE
CATALOGUEPAGE
MINIMUM DRILLSIZE (mm)
CM1508M8
B2
2CM2010M10 1CM2412M12 1CM3220M16 10CM4230M16 30
CMD15308M8
B3
4CMD20308M10 8CMD24308M12 12CMD32308M16 20HL25200M12
B48
HL32200M16 15HL40200M16 23XL25400M12
B58
XL32400M16 15XL40400M16 23CMS1609M
B7
3CMS2010M 1CMS2513M 2CMS3220M 10CMS4028M 28
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G3
MINIMUM PRE-DRILLED HOLE SIZESPRIOR TO SINKING
Cutters from sections A and B
Counterboring showing pre-drilled hole required
MAYDOWNCODE
CATALOGUEPAGE
MINIMUM DRILLSIZE (mm)
AP10M..202
A2
6AP12M..202 5AP16M..202 4AP20M..202 8
AP20M..202/2 8AP25M..202 13AP32M..202 20AP40M..202 28
XL2516..A4
8XL3216.. 15XL4016.. 23
HLC9025MMSA6
8HLC9032MMS 15HLC9040MMS 23MD10M..308
A7
4MD12M..308 4MD16M..308 4MD20M..308 8
MD20M..308/2 8MD25M..308 13PM10M..308
A7
4PM12M..308 4PM16M..308 4PM20M..308 8
PM20M..308/2 8PM25M..308 13
MAYDOWNCODE
CATALOGUEPAGE
MINIMUM DRILLSIZE (mm)
CM1508M8
B2
2CM2010M10 1CM2412M12 1CM3220M16 10CM4230M16 30
CMD15308M8
B3
4CMD20308M10 8CMD24308M12 12CMD32308M16 20HL25200M12
B48
HL32200M16 15HL40200M16 23XL25400M12
B58
XL32400M16 15XL40400M16 23CMS1609M
B7
3CMS2010M 1CMS2513M 2CMS3220M 10CMS4028M 28
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G4
RAMPING ANGLES FOR MAYDOWN FACE MILLSCutters from sections A and B
MAYDOWNCODE
CATALOGUEPAGE
L MINIMUMmm
H MAXIMUMmm
MAXIMUM RAMPINGANGLE A
AP9040MMA3
345 9 1° 30'AP9050MM 319 9 1° 37'AP9063MM 516 9 1°XL905016
A4
438 15 1° 57'XL906316 583 15 1° 28'XL908016 740 15 1° 9'
XL9010016 1012 15 0° 50'XL9012156 1298 15 0° 39'HL9050MM
A6
774 13.5 1°HL9063MM 1105 13.5 0° 42'HL9080MM 1290 13.5 0° 36'HL90100MM 1934 13.5 0° 24'
HS4550MM311
A9
34 6 10° 6'HS4563MM311 45 6 7° 42'HS4580MM311 60 6 5° 48'HS45100MM311 77 6 4° 30'HS45125MM311 98.5 6 3° 30'HS45160MM311 128 6 2° 42'
HD45100MM 86 9 6°HD45125MM 115 9 4° 30'HD45160MM 154 9 3° 22'
M50MM
A11
85.5 7 4° 42'M63MM 95.5 7 4° 12'M80MM 179 7 3° 6'
HM80MM 117.5 9 4° 24'HM100MM 161.5 9 3° 12'
SAL40MM45H
A14
26 6 13° 18'SAL50MM45H 34.5 6 10°SAL63MM45H 46 6 7° 30'SAL80MM45H 61 6 5° 40'
RFM52MM / RFM52MM16*
B7
39 6 / 8* 8° 48'RFM66MM / RFM66MM16* 57.5 6 / 8* 6°RFM80MM / RFM80MM16* 84 6 / 8* 4° 6'
RFM100MM / RFM100MM16* 104 6 / 8* 3° 20'
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G5
CIRCULAR INTERPOLATION FOR MAYDOWN FACE MILLSCutters from sections A and B
MAYDOWNCODE
CATALOGUEPAGE
MAXIMUMDIA mm
MINIMUMDIA mm
AP9040MMA3
80 66AP9050MM 100 86AP9063MM 126 112XL905016
A4
100 81XL906316 126 107XL908016 160 138.5XL9010016 200 183XL9012516 250 232HL9050MM
A6
100 81HL9063MM 126 107HL9080MM 160 138.5HL90100MM 200 183
HS4550MM311
A9
126 96HS4563MM311 152 121HS4580MM311 186 156HS45100MM311 226 209HS45125MM311 278 247HS45160MM311 348 317
HD45100MM 240 194HD45125MM 290 247HD45160MM 360 316
MAYDOWNCODE
CATALOGUEPAGE
MAXIMUMDIA mm
MINIMUMDIA mm
M50MM
A11
116 93.5M63MM 142 119M80MM 176 152.5M100MM 216 192.5HM80MM 183 148
HM100MM 223 188HM125MM 273 237
SAL63MM90H
A13
126 116SAL80MM90H 160 150
SAL100MM90H 200 191SAL125MM90H 250 240SAL160MM90H 320 310SAL200MM90H 400 390SAL40MM45H
A14
108.5 77SAL50MM45H 128.5 97SAL63MM45H 154.5 123SAL80MM45H 188.5 156.5
RFM52MM
A9
104 80.5RFM66MM 132 108.5RFM80MM 160 137RFM100MM 200 176
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G6
MAYDOWN HI-SPEED ROUTER CUTTERSCUTTING DATA
Cutters from page A15
MATERIAL SURFACE SPEEDALUMINIUM 600 - 900 M/MIN
COPPER ALLOYS 200 - 250 M/MIN
THERMO PLASTICS 200 - 300 M/MIN
MAYDOWN CODE ISO CODE MAX FEED PER TOOTH755CK10 VPGT110304-ALM 0.2mm
757CK10 VPGT160412-ALM 0.3mm
759CK10 VCGT220530-ALM 0.4mm
CUTTER DIAMETER ISO CODE MAX FEED PER TOOTH20mm 6mm 25°
25mm 8mm 24°
32mm 9mm 22°
52mm 9mm 12°
66mm 9mm 9°
80mm 9mm 7°
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G7
STRESSES ON CUTTING EDGES WHEN MILLINGWhen milling each individual tooth is only in contact with the workpiece for a maximum of 180° per revolution. Consequently certainconditions affect the cutting edges:
A) SUDDEN VARIATIONSThe sudden variation in cutting forces on the insert could lead to small gashes on the cutting edges.
B) THERMAL EFFECTTemperatures of up to 1,000° can develop when the cutting edge enters the workpiece.The thermal effects alter as the cut progresses, this combined with the effect of the insert beingexposed to the air or coolant (in the non-cutting position) could lead to cracks appearing along thecutting edge.
C) BREAKOUTSBreakout or chipping develops through overworking the insert.REMEDY*check cutting edge condition*check facets and/or radius*use a tougher grade
D) WEAR DOWN THE CLEARANCE FACENormal condition when milling for a period of time.REMEDY*increase feed*use a more wear resistant grade*lower cutting speed
E) PLASTIC DEFORMATIONHigh cutting temperatures can lead to this condition.REMEDY*reduce cutting speed*use a grade which is more resistant to this condition
F) SPLINTERINGChange in temperatures and intermittent cutting can lead to splintering of the cutting edge.REMEDY*alter cutting data, reduce load*use a tougher grade carbide*adjust entry and exit conditions
G) CRATERINGCratering in general is not a reason for short tool life.REMEDY*reduce cutting speed*use a more wear resistant grade
H) BUILT UP EDGESThis condition occurs when a cutting speed is too low.REMEDY*alter cutting data (increase)*alter geometry, positive cutting angle
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G8
PROBLEM SOLVING CHARTfor MILLING APPLICATIONS
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G9
MAYDOWN FORMULAE FOR MILLING CALCULATIONSKey for formulae:
D = Diameter of cutter T = Number of teeth rpm = Revolutions per minute F = Cutter feed (or table traverse) FT = Feed per tooth S = Peripheral speed of cutter π = 3.1416 HP = Motor horsepower C= Machinability constant
TO CALCULATE CUTTER SPEED
S (ft / min) = D x π x rpm
= 0.2618 D x rpm12
S (m / min) = D x π x rpm
1000
TO CALCULATE FEED PER TOOTH
FT = F
T x rpm
TO CALCULATE CUTTER REVOLUTION
rpm = S (ft / min)
orS (m / min) x 1000
0.2618 D D x π
TO CALCULATE CUTTER FEED (TABLE TRAVERSE)
F = FT x T x rpm
HORSEPOWER HP
Power requirements:
Horsepower required can be calculated using the following formula which is based on a metal removal rate of one cubic inch perminute per horsepower.The machinability constant 'C' allows 25% for cutter dulling and 60% power efficiency at the cutter spindle.
HP = Depth of cut x width of cut x T x FT x rpm
=Depth of cut x width of cut x F
C C
Kilowatts = HP x 1.34
Machinability Constant 'C' = Aluminium and soft alloys = 4.0, Grey cast iron = 1.5, Steel up to 300 HB = 0.6, Steel up to400HB = 0.5, Brass (duplex) = 2.5, Low Carbon steel = 1.0, Bronze = 2.0
TO CALCULATE AVERAGE CHIP THICKNESS
= Feed per tooth x √cutting width
cutting diameter
TO CALCULATE METAL REMOVAL (cubic)
= Feed x depth of cut x width of cut
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G12
CUTTING SPEED CHART FOR USE WITHMAYDOWN SMALL DIAMETER END MILLS
Cutters from pages A2 and A7All the values shown below are only the recommended values and can be subject to outside influensesFor example: Machine and component stability, length of cutting tool and cutting resistance.
FEED RATES PER TOOTH (mm)MATERIAL GRADE CUTTING CUTTER DEPTH CUTTER DEPTH
TO BE SPEED DIAMETER OF CUT DIAMETER OF CUTMACHINED m/min 10-12mm mm 16-25mm mm
MILD STEEL
AC900, LT30 150 - 280 0.10 - 0.15 0.5 - 2.0 0.10 - 0.15 0.5 - 4.0
T40 180 - 250 0.10 - 0.15 0.5 - 2.0 0.10 - 0.15 0.5 - 4.0
T71S, T80S 150 - 280 0.10 - 0.15 0.5 - 2.0 0.10 - 0.15 0.5 - 4.0
P40* 150 - 200 0.10 - 0.15 0.5 - 2.0 0.10 - 0.15 0.5 - 4.0
TOOL STEEL
AC900, LT30 90 - 180 0.10 - 0.15 0.5 - 2.0 0.10 - 0.15 0.5 - 4.0
T40 100 - 130 0.10 - 0.15 0.5 - 2.0 0.10 - 0.15 0.5 - 4.0
T71S, T80S 100 - 175 0.10 - 0.15 0.5 - 2.0 0.10 - 0.15 0.5 - 4.0
T90S 100 - 175 0.10 - 0.15 0.5 - 2.0 0.10 - 0.15 0.5 - 4.0
P40* 80 - 100 0.10 - 0.15 0.5 - 2.0 0.10 - 0.15 0.5 - 4.0
STAINLESS STEEL
AC900, LT30 150 - 200 0.10 - 0.15 0.5 - 2.0 0.10 - 0.15 0.5 - 4.0
T40 60 - 120 0.10 - 0.15 0.5 - 2.0 0.10 - 0.15 0.5 - 4.0
T80S 60 - 180 0.10 - 0.15 0.5 - 2.0 0.10 - 0.15 0.5 - 4.0
T95 60 - 180 0.10 - 0.15 0.5 - 2.0 0.10 - 0.15 0.5 - 4.0
CAST IRONAC900, LT30 150 - 230 0.10 - 0.15 0.5 - 2.0 0.10 - 0.15 0.5 - 4.0
T70 150 - 200 0.10 - 0.15 0.5 - 2.0 0.10 - 0.15 0.5 - 4.0
ALUMINIUM K10* 300 - 400 0.10 - 0.15 0.5 - 2.0 0.10 - 0.15 0.5 - 4.0
SUPER ALLOYSAC900, LT30 25 - 65 0.10 - 0.15 0.5 - 2.0 0.08 - 0.12 0.5 - 3.0
SA10 25 - 65 0.10 - 0.15 0.5 - 2.0 0.08 - 0.12 0.5 - 3.0
All small diameter cutters are manufactured undersize from the nominal diameter this is to allow the cutters to roughout slots.*Uncoated grades
FORMULAE FOR MILLING CALCULATIONS
Vc = Dia x π x S Key:
1000
Vc - Cutting Speed (m / min)
Fa =F Fa - Feed per Tooth (mm)
rpm x T Q - Metal removal (cm3 / min)
S - Spindle speed (rpm)
Q =Dc x Wc x
F F - Table feed (mm / min)
1000 Dia - Cutter diameter (mm)
T - Number of teeth
S =Vc x 1000 Dc - Depth of cut (mm)
Dia x π Wc - Width of cut (mm)
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G13
DEMONSTRATION EXAMPLES FOR MAYDOWN90° AND 45° SUPER ALUDEX MILLING CUTTERS
MACHINE: Leadwell MCV550S CNC MachineHORSE POWER: 10MATERIAL: AluminiumCUTTER USED: SAL80MM90H (90° approach, 80mm diameter)INSERTS: 27MPAR K20 (TFAW 2204
PASSNUMBER
SPEEDRPM
FEEDmm / min
FEED / TOOTHmm
DEPTH OF CUTmm
1 4500 1500 0.1 12 4500 2000 0.15 13 5500 2000 0.125 6
NO COOLANT REQUIRED
MACHINE: Leadwell MCV550S CNC MachineHORSE POWER: 10MATERIAL: AluminiumCUTTER USED: SAL50MM45H (45° approach, 50mm diameter)INSERTS: 333T T60P (SEHT 1204)
PASSNUMBER
SPEEDRPM
FEEDmm / min
FEED / TOOTHmm
DEPTH OF CUTmm
1 4500 2000 0.15 12 4500 1800 0.125 43 5500 1300 0.075 5
4 (plunge) 4500 400 0.025 3
Then follow through in 'x' axis at 1800 mm/min out of block 0.125 3
NO COOLANT REQUIRED
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G14
DEMONSTRATION EXAMPLES FOR MAYDOWNXL MILLING CUTTERS
MACHINE: HAAS VF 3 CNC MachineHORSE POWER: 15MATERIAL: P20 ToolsteelCUTTER USED: XL906316 (90° XL Face Mill - 63mm diameter)INSERTS: 400T T70S (APKT 1604)
PASSNUMBER
SPEEDRPM
FEEDmm / min
FEED / TOOTHmm
DEPTH OF CUTmm
MACHINELOADING
1 770 605 0.13 3 35%2 1000 1200 0.20 2 43%
3 1000 780 0.13 0.5 20%
NO COOLANT REQUIRED
MACHINE: HAAS VF 3 CNC MachineHORSE POWER: 15MATERIAL: AluminiumCUTTER USED: XL908016 (90° XL Face Mill - 80mm diameter)INSERTS: 406CK10 (APHT 1604)
PASSNUMBER
SPEEDRPM
FEEDmm / min
FEED / TOOTHmm
DEPTH OF CUTmm
MACHINELOADING
1 5000 3000 0.08 3 70%2 5000 3000 0.08 3 70%
3 5000 1500 0.04 0.5 N/A
NO COOLANT REQUIRED
MACHINE: HAAS VF 3 CNC MachineHORSE POWER: 15MATERIAL: S 316 Stainless SteelCUTTER USED: XL908016 (90° XL Face Mill - 80mm diameter)INSERTS: 404TT95 (APKT 1604)
PASSNUMBER
SPEEDRPM
FEEDmm / min
FEED / TOOTHmm
DEPTH OF CUTmm
MACHINELOADING
1 600 630 0.15 2.5 43%2 600 630 0.15 2.5 43%
3 600 630 0.15 2.5 43%
COOLANT REQUIRED
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G15
DEMONSTRATION EXAMPLES FOR MAYDOWNHIGH SHEAR FACING CUTTERS
MACHINE: Leadwell MCV550S CNC MachineHORSE POWER: 10MATERIAL: P20 ToolsteelCUTTER USED: HS4550MM311 (45° approach, 50mm diameter)INSERTS: 311T T40 (SEHW 1204)
PASSNUMBER
SPEEDRPM
FEEDmm / min
FEED / TOOTHmm
DEPTH OF CUTmm
1 720 750 0.25 12 720 750 0.25 23 720 650 0.22 3
NO COOLANT REQUIRED
MACHINE: Leadwell MCV550S CNC MachineHORSE POWER: 10MATERIAL: AluminiumCUTTER USED: SAL50MM45H (45° approach, 50mm diameter)INSERTS: 333T T60P (SEHT 1204)
PASSNUMBER
SPEEDRPM
FEEDmm / min
FEED / TOOTHmm
DEPTH OF CUTmm
1 500 380 0.2 12 500 380 0.2 23 500 300 0.15 3
NO COOLANT REQUIRED
MACHINE: ElgamillHORSE POWER: 20MATERIAL: Inconol 718CUTTER USED: HS45100MM311 (45° approach, 100mm diameter)INSERTS: 311T T70S (SEHW 1204)
PASSNUMBER
SPEEDRPM
FEEDmm / min
FEED / TOOTHmm
DEPTH OF CUTmm
1 59 40 0.1 3
Then continuing for a cutting time of 35 minutes compared to our competitors time of 20 minutes.
COOLANT USED
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G16
DEMONSTRATION EXAMPLES FOR MAYDOWNMULTIDEX MILLING CUTTERS
MACHINE: HAAS VF 3 CNC MachineHORSE POWER: 15MATERIAL: P20 Steel
CUTTERCODE
CUTTERDIAMETER INSERT CODE PASS SPEED
R.P.M.FEED
mm / minFEED / TOOTH
mmDEPTH OF CUT
mm
M50MM 50mm 384T T40
1 1273 850 0.157 32 1273 950 0.187 33 1273 1000 0.196 34 1273 1000 0.196 5
M63MM 63mm 384T T40 1 1010 760 0.150 4
M80MM 80mm 384T T40 1 796 750 0.157 32 796 955 0.200 3
HM80MM 80mm 383T T401 796 750 0.188 32 796 600 0.151 33 796 600 0.151 4
M100MM 100mm 384T T40 1 637 670 0.150 2.52 637 670 0.150 3
HM100MM 100mm 383T T40 1 637 670 0.175 32 637 500 0.131 4
NO COOLANT REQUIRED
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G17
COPY MILLING RANGE - TOTAL REACH BELOW SHANKUsing extension arbors from page B8
M8 THREAD
CUTTERS & CODES REACHmm EXTENSIONS & CODES SHANK
mm
60 EA3808M 16
72 1460929 20
122 1460931 25
172 1460935 32
M10 THREAD
CUTTERS & CODES REACHmm EXTENSIONS & CODES SHANK
mm
67 EA4210M 20
75 1460939 20
125 1460943 25
175 1460945 32
M12 THREAD
CUTTERS & CODES REACHmm EXTENSIONS & CODES SHANK
mm
74 EA3912M 25
109 EA7412M 25
110 1460915 25
160 1460917 32
215 1460919 32
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G18
COPY MILLING RANGE - TOTAL REACH BELOW SHANKUsing extension arbors from page B12
M16 THREAD
CUTTERS & CODES REACHmm EXTENSIONS & CODES SHANK
mm
87 EA4416 25
117 EA7416M 25
83 EA4016M 32
133 EA9016M 32
168 1460923 32
223 1460925 32
M8 THREAD
CUTTERS & CODES REACHmm EXTENSIONS & CODES SHANK
mm
68 EA3808M 16
80 1460929 20
130 1460931 25
180 1460935 32
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G19
COPY MILLING RANGE - TOTAL REACH BELOW SHANKUsing extension arbors from page B8
M8 THREAD
CUTTERS & CODES REACHmm EXTENSIONS & CODES SHANK
mm
73 EA3808M 16
85 1460929 20
135 1460931 25
185 1460935 32
M10 THREAD
CUTTERS & CODES REACHmm EXTENSIONS & CODES SHANK
mm
77 E4210M 20
85 1460939 20
135 1460943 25
185 1460945 32
M12 THREAD
CUTTERS & CODES REACHmm EXTENSIONS & CODES SHANK
mm
79 EA3912M 25
114 EA7412M 25
115 1460915 25
165 1460917 32
220 1460919 32
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G21
MAYDOWN SOLID CARBIDEEND MILLS, SLOT DRILLS and BALL NOSE CUTTING DATA
Cutters from page E2, E3
Material
Surface SpeedFeed per tooth fz (diameters stated in mm)
Vc M / Min
Uncoated Coated0.4-1 2 3 4 5 6 7-8 9-10 11-15 16-20mm mm mm mm mm mm mm mm mm mm
Steel 60-120 80-160 .008 .010 .013 .016 .018 .022 .030 .038 .052 .060
Stainless 30-70 50-130 .008 .010 .013 .016 .018 .022 .030 .038 .052 .060
Cast Iron 30-80 50-140 .010 .014 .017 .021 .025 .030 .045 .055 .070 .090
Titanium 20-70 40-130 .008 .010 .013 .016 .018 .022 .030 .038 .052 .060
Copper 100-180 190-390 .012 .018 .022 .027 .035 .045 .060 .075 .095 .130
Aluminium 150-450 - .012 .018 .022 .027 .035 .045 .060 .075 .095 .130
Aluminium50-90 - .012 .018 .022 .027 .035 .045 .060 .075 .095 .130
(high silicon)
Plastics 70-140 - .012 .018 .022 .027 .035 .045 .060 .075 .095 .130
RPM = Vc x 1000 Table Feed = RPM x fz x Number of teeth
Dia x π
Note: Feed rate should be reduced by around 50% of Long Series cutters
For: To Relieve:Harder materials - lower speed and feed rateEasily machined materials - raise speed and feed rateImproving finish - raise speed, lower feedAbrasive materials - lower speed, raise feed
"Chatter" - increase feed rateFrail set-up - raise speed, lower feedExcessive edge wear - reduce speed, raise feedExcessive edge chipping - raise speed, lower feed.
Solid carbide cutters have hardness approaching twice that of High Speed Steel, and the mechanical properties produce rigidityvirtually without deflection under bending stress. Machine tools and fixtures should be robust, rigid and free of 'play'. Speeds andfeeds should be selected with care and adjusted as found expedient for each particular job.
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G22
RECOMMENDED CALCULATIONSWhen Using Ball Nose Copy Milling Cutters
I.S.OCODE MATERIAL GRADE
SURFACESPEEDm/min
FEED / TOOTHOPERATION (fz mm)
I II III
P
Plain carbon steel - Free cutting steel T40/T60 200 0.12 0.2 0.25Structural alloy steel. - Cast steel T40/T60 160 0.12 0.18 0.25
Heat treatable steel, medium strength. - Case hardening steel. T40/T60 160 0.12 0.18 0.25Stainless steel, ferritic martensitic T40/T60 130 0.12 0.18 0.27
Heat treatable steel, high strength. - Nitriding steel - Tool steel. T40/T60 130 0.1 0.16 0.2
M Stainless steel austenitic T40 240(80) 0.1 0.12 0.15
K
Aluminium alloys, long chipping K10 900 0.2 0.3 0.4Copper alloys, long chipping. - Pure metals, soft. - Thermoplastics K10 250 0.15 0.25 0.3
Grey cast iron T60 >200 0.15 0.25 0.35Alloyed grey cast iron T60 >200 0.12 0.2 0.25
Nodular cast iron T60 <200 0.15 0.2 0.3Malleable cast iron T60 160 0.12 0.2 0.25Magnesium alloys K10 200 0.12 0.2 0.25
Titanium alloys, medium strength K10 80 0.15 0.2 0.25Nickel based alloys, medium strength T60 60 0.2 0.25 0.3
Aluminium alloys, short chipping K10 250 0.15 0.2 0.3Copper alloys, short chipping T60 250 0.12 0.2 0.25
Heat resistant nickel based alloys, high strength T60 40 0.2 0.25 0.3Titanium alloys, high strength K10 60 0.12 0.2 0.3
Chilled cast iron T60 60 0.12 0.15 0.2Duroplastics K10 300 0.15 0.2 0.3
OPERATIONROUGHING FINISHING
I II III
ap= 0.5.d¹1.d
>0.5.d¹0.2.d - 0.5.d¹
0.2.d -0.5.d¹0.2.d -0.5.d¹
< 0.2.d¹< 0.2.d¹
0.2.d¹ - 0.5< 0.2.d¹
> 0.5.d¹< 0.2.d¹ae=
Speeds to use for varingdepths of cut 1 x rpm 1.1 x rpm 2 x rpm 1.3 x rpm 1 x rpm
If several values are valid please choose the smallest one.
Theoretical surface roughness
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G23
MAYDOWN TRIPLICUT HIGH SPEED STEEL CUTTERSRECOMMENDED SPEEDS AND FEEDS
Cutters from page F2
CUTTERDIAMETER
RECOMMENDEDFEED PER TOOTH
35 tontensile
stainlesssteel BHN No
155
45-50 T/Tmedium
steel BHN No206-226
55-60 T/Ttough steel
BHN No 246-266
60 T/Thigh carbonhigh chromeBHN No 267
Nimonic 90
BHN No 225-300
35 T/T greycast iron,
phos. bronzeBHN No 155
SURFACE SPEED m/min 16 20 18 12 10 30mm mm rpm mm/m rpm mm/m rpm mm/m rpm mm/m rpm mm/m rpm mm/m
6 0.013 - 0.020 800 54 1000 76 900 140 600 32 490 28.5 1500 898 0.020 - 0.035 600 57 800 89 680 133 450 38 370 28.5 1100 89
10 0.038 - 0.076 500 63.5 650 89 550 114 350 38 290 25 900 10212 0.051 - 0.076 400 63.5 550 114 450 114 300 44 250 32 750 11414 0.051 - 0.076 350 76 450 114 400 102 250 50 200 32 650 14016 0.063 - 0.096 300 76 400 117 350 89 220 50 200 38 550 14018 0.076 - 0.102 270 70 350 114 300 89 200 44 160 38 500 12720 0.076 - 0.102 250 63.5 320 108 270 82 175 44 150 38 450 12022 0.076 - 0.124 220 57 300 102 250 76 160 44 140 32 400 12024 0.076 - 0.127 200 57 270 102 225 76 150 44 120 32 370 12025 0.094 - 0.127 200 57 250 95 200 70 140 44 120 32 350 12026 0.099 - 0.127 190 57 250 95 200 70 130 44 100 32 350 12728 0.102 - 0.127 175 57 225 89 200 70 125 38 100 32 320 12730 0.102 - 0.137 160 50 200 82 170 63.5 120 38 100 32 300 12732 0.102 - 0.139 150 50 200 82 170 63.5 100 38 90 32 275 10835 0.124 - 0.139 150 50 200 76 150 63.5 100 38 90 32 250 10838 0.132 - 0.139 130 47 170 76 140 63.5 90 32 80 32 250 10240 0.139 - 0.162 130 47 160 76 130 63.5 90 32 76 32 220 10245 0.139 - 0.162 110 44 140 70 125 57 75 28.5 65 25 200 10250 0.139 - 0.167 100 41 125 63.5 100 50 75 25 60 25 200 95
SURFACE SPEED ft/min 52 65 58 39 32 100ins ins rpm ipm rpm ipm rpm ipm rpm mm/m rpm ipm rpm ipm1/4 0.0005 - 0.0008 800 2.1/8 1000 3 900 5.1/2 600 1.1/4 490 1.1/8 1500 3.1/25/16 0.0008 - 0.0014 600 2.1/4 800 3.1/2 680 5.1/4 450 1.1/2 370 1.1/8 1100 3.1/23/8 0.0015 - 0.003 500 2.1/2 650 3.1/2 550 4.1/2 350 1.1/2 290 1 900 41/2 0.002 - 0.003 400 2.1/2 550 4.1/2 450 4.1/2 300 1.3/4 250 1.1/4 750 4.1/29/16 0.002 - 0.003 350 3 450 4.1/2 400 4 250 2 200 1.1/4 650 5.1/25/8 0.0025 - 0.0038 300 3 400 4.5/8 350 3.1/2 220 2 200 1.1/2 550 5.1/23/4 0.0008 - 0.0014 250 2.1/2 320 4.1/4 270 3.1/4 175 1.3/4 150 1.1/2 450 4.3/47/8 0.003 - 0.004 220 2.1/4 300 4 250 3 160 1.3/4 140 1.1/4 400 4.3/41 0.0037 - 0.005 200 2.1/4 250 3.3/4 200 2.3/4 140 1.3/4 120 1.1/4 350 4.3/4
1.1/4 0.004 - 0.0055 150 2 200 3.1/4 170 2.1/2 100 1.1/2 90 1.1/4 275 4.1/41.1/2 0.0052 - 0.0062 130 1.7/8 170 3 140 2.1/2 90 1.1/4 80 1.1/4 250 41.3/4 0.0055 - 0.0062 110 1.3/4 140 2.3/4 125 2.1/4 75 1.1/8 65 1 200 4
2 0.0055 - 0.0066 100 1.5/8 125 2.1/2 100 2 75 1 60 1 200 3.3/4The recommended speeds and feeds apply when the machinery used is in GOOD CONDITION and the work piece is heldrigid. The speeds and feeds are also based on the depth of cut being half the diameter of the cutter.
Maydown International Tools Ltd1 Hamel House, Calico Business Park
Sandy Way, Amington, TamworthStaffordshire, B77 4BF
Tel: 01827 309 709Fax: 01827 309 719
G24
MAYDOWN TRIPLICUT 3 FLUTE ROUGHING CUTTERSRECOMMENDED SPEEDS AND FEEDS
Cutters from page F3
MATERIALFREE CUTTING AND
TREATED STEEL UP TO 45
TON / in² ALLOY STEEL, TOOL
STEEL, STAINLESS STEEL
UP TO 58 TON / in² ALLOY STEEL
UP TO 77 TON / in² HIGH TENSILE STEEL, Ti
AND Ni ALLOYS UP TO 45
TON / in² CUTTER
DIAMETERmm
V = 32-35 m / min V = 25 m / min V = 18-25 m / min V = 12 m / min
Revs 'F' mm / min Revs 'F' mm / min Revs 'F' mm / min Revs 'F' mm / min
10 1000 50 800 32 560 25 400 2012 800 56 630 36 450 28 315 2214 710 60 560 38 400 30 224 2416 630 63 500 40 355 32 200 2518 560 68 450 43 315 34 200 2720 500 71 400 45 280 36 180 2822 450 82 355 47 250 35 180 2825 400 83 315 47 224 37 160 3032 280 90 250 50 180 43 125 35