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Dura-Mill, Inc.16 Stonebreak Road • Malta New York 12020

(800) 444-6455 or (518) 899-2255 • Fax: (518) 899-7869

www.duramill.com

PREMIUM CARBIDE END MILLS

®

®

04/13

86308_Catalog_Cover_v9 4/16/13 2:49 PM Page 1

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Dedicated to providing innovative cutting tool solutions serving the following industries:

aerospace

power generation

medical

mold & die

machine tool

defense

www.duramill .com www.duramill .com

SPECIAL PRODUCTSDura-Mill is committed to providing customers with the finest special cutting tool products which meet or exceed all expectations.

®

defense

machine tool

mold & die

medical

power generation

aerospace

86308_Catalog_Cover_v9 4/16/13 2:49 PM Page 2

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SSeries Product Page#1617181920212223242526272829

ULTRA-3 ULTRA-ER(N)-3 ULTRA-BN-3ULTRA-5ULTRA-5-RULTRA-6AC-2AC-ER(N)-2AC-BN-2AC-3AC-ER(N)-3ACR-3ACR-ER(N)-3CRM-4 & CRMB-4

High Performance, 3 Flute, Ultra End Mills High Performance, 3 Flute, Ultra Extended Reach End Mills High Performance, 3 Flute, Ultra Ball End MillsHigh Performance, 5 Flute, Ultra End Mills High Performance, 5 Flute, Ultra End Mills with specified Corner RadiusHigh Performance, 6 Flute, Ultra End Mills High Performance, 2 Flute, End Mills for AluminumHigh Performance, 2 Flute, Extended Reach and Extended Reach with Neck Relief End Mills for AluminumHigh Performance, 2 Flute, Ball End Mills for AluminumHigh Performance, 3 Flute, End Mills for AluminumHigh Performance, 3 Flute, Extended Reach with/without Neck Relief End Mills for AluminumHigh Performance, 3 Flute, Roughing End Mills for AluminumHigh Performance, 3 Flute, Extended Reach with/without Neck Relief Roughing End Mills for AluminumHigh Performance, 4 Flute, Roughing End Mills and 4 Flute, Ball Nose Roughing End Mills

General Purpose End Mills

2-FLUTE2-FLUTE4-FLUTE4-FLUTEREM-4-RSCM-60 & SCM-90DEMS-2 & DEMS-4BEM-2BEM-4

General Purpose, 2 Flute End Mills, to 5/16” Diameter General Purpose, 2 Flute End Mills, from 21/64” to 1” Diameter General Purpose, 4 Flute End Mills, to 5/16” Diameter General Purpose, 4 Flute End Mills, from 21/64” to 1” Diameter General Purpose, 4 Flute End Mills with Specified Corner Radius General Purpose, 2 Flute and 4 Flute, 60° and 90° Chamfer Mills General Purpose, 2 Flute and 4 Flute Double End Stub Length End MillsGeneral Purpose, 2 Flute Ball End Mills General Purpose, 4 Flute Ball End Mills

303132333435363738

Series Product Page#

Special Information Page#GUIDEGUIDEGUIDEGUIDETABLESTERMS

394041424344

Recommended Starting Speeds and Feeds for Uncoated End Mills (General Purpose and High Performance)Tool Coating GuideEnd Mill Selection GuideTrouble Shooting GuideSpeed and Feed Conversion TablesDura-Mill Terms and Conditions

Maximum Performance End MillsSeries Product Page#

Maximum Performance, 2 Flute, with Radius and Neck Relief, WhisperKut End Mills for AluminumMaximum Performance, 3 Flute, with Radius, WhisperKut End Mills for AluminumMaximum Performance, 3 Flute, with Radius and Neck Relief, WhisperKut End Mills for AluminumMaximum Performance, 3 Flute, with Radius, WhisperKut End Mills Maximum Performance, 3 Flute, Square End, WhisperKut End Mills Maximum Performance, 3 Flute, with Radius, Extended Reach, WhisperKut End MillsMaximum Performance, 3 Flute, WhisperKut Ball End Mills and Extended Reach Maximum Performance, 4 Flute, with Radius, WhisperKut End Mills Maximum Performance, 4 Flute, Square End, WhisperKut End Mills Maximum Performance, 5 Flute, with Radius, WhisperKut End Mills Maximum Performance, 5 Flute, Square End, WhisperKut End Mills Maximum Performance, 5 Flute, with Radius and Neck Relief, WhisperKut End Mills Maximum Performance, 3 Flute and 5 Flute, Metric WhisperKut End Mills WhisperKut Speeds and Feeds Guide

23456789101112131415

High Performance End Mills

WK-ALN-2-RWK-AL-3-RWK-AL-ERN-3-RWK-3-RWK-3WK-3-ER(N)WK-BN-3WK-4-RWK-4WK-5-RWK-5WK-ER(N)-5-RWKM-3 & WKM-5GUIDE

86308_Catalog_Text_v9 4/18/2013 3:41 PM Page 1

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®2 FLUTE for AluminumWhisperKut End MillsUncoatedSeries WK-ALN-2-R (With Radius)

U.S. Patent6,899,494

+0.000-0.002

d1

l1

l2

ln

d2d1

Dia. of Shank Length Over All Radius Code # E.D.P. # LBS NeckMill Dia. of Cut Length Size Dia.d1 d2 l2 l1 ln dn

3/16 3/16 1/4 2 .010 WK-ALN-20188R 20603 9/16 .178

1/4 1/4 5/16 2-1/2 .012 WK-ALN-20250R 20605 3/4 .240

3/8 3/8 1/2 2-1/2 .015 WK-ALN-20375R 20609 7/8 .360

1/2 1/2 5/8 3 .020 WK-ALN-20500R 20611 1-1/8 .480

5/8 5/8 3/4 3-1/2 .025 WK-ALN-20625R 20613 1-1/2 .600

3/4 3/4 1 4 .030 WK-ALN-20750R 20615 1-7/8 .720

1 1 1-1/4 4 .035 WK-ALN-21000R 20617 1-5/8 .960

Recommended Milling Applications

LBS ln

Length of Cutl2

ShankNeck dn

OAL l1

Recommended Milling Parameters

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RF

OR

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E

2

-0.0001-0.0004

d2

Standard Weldon flats available upon request at no extra charge

+0.001-0.001

R


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3

MA

XI

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OR

MA

NC

E®

E.D.P. #Dia. of Shank Length Over All Code # Radius Size RMill Dia. of Cut Length Without .015” .030” .060” .090” .125” .190” .250”d1 d2 l2 l1 Radius (015) (030) (060) (090) (125) (190) (250)

3/16 3/16 9/16 2 WK-AL-M-30188-R-DS1 20700 20701 – – –

1/4 1/4 3/8 2 WK-AL-S-30250-R-DS1 20702 20703 20704 20705 – – – –

1/4 1/4 3/4 2-1/2 WK-AL-30250-R-DS1 20706 20707 20708 20709 – – – –

1/4 1/4 1 3 WK-AL-M-30250-R-DS1 20710 20711 20712 20713 – – – –

3/8 3/8 1/2 2 WK-AL-S-30375-R-DS1 20720 20721 20722 20723 20724 – – –

3/8 3/8 1 2-1/2 WK-AL-30375-R-DS1 20725 20726 20727 20728 20729 – – –

3/8 3/8 1-1/2 3-1/2 WK-AL-L-30375-R-DS1 20730 20731 20732 20733 20734 – – –

1/2 1/2 5/8 2-1/2 WK-AL-S-30500-R-DS1 20743 20744 20745 20746 20747 20748 – –

1/2 1/2 1-1/4 3 WK-AL-30500-R-DS1 20749 20750 20751 20752 20753 20754 – –

1/2 1/2 1-5/8 4 WK-AL-M-30500-R-DS1 20755 20756 20757 20758 20759 20760 – –

1/2 1/2 2 4 WK-AL-L-30500-R-DS1 20761 20762 20763 20764 20765 20766 – –

5/8 5/8 1-5/8 4 WK-AL-30625-R-DS1 20767 – 20768 20769 20770 20771 – –

3/4 3/4 1 3 WK-AL-S-30750-R-DS1 20772 – 20773 20774 20775 20776 20777 20778

3/4 3/4 1-5/8 4 WK-AL-30750-R-DS1 20779 – 20780 20781 20782 20783 20784 20785

3/4 3/4 2-1/4 5 WK-AL-M-30750-R-DS1 20786 – 20787 20788 20789 20790 20791 20792

1 1 1-1/4 4 WK-AL-S-31000-R-DS1 20793 – 20794 20795 20796 20797 20798 20799

1 1 2 5 WK-AL-31000-R-DS1 20800 – 20801 20802 20803 20804 20805 20806

1 1 3-1/4 6 WK-AL-L-31000-R-DS1 20807 – 20808 20809 20810 20811 20812 20813

3 FLUTE for Aluminum WhisperKut End MillsU.S. Patent

6,899,494


l2

d1 d2

l1R

+0.001-0.001

+0.000-0.002

-0.0001-0.0004

Series WK-AL-3-(R)

with Dura Shield



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l2

d2

l1

R+0.001-0.001

-0.0001-0.0004

MA

XI

MU

M

PE

RF

OR

MA

NC

E

4

®

E.D.P. #Dia. of Shank Length Over All Neck Relief Code # Radius Size RMill Dia. of Cut Length Dia. L.B.S Without .015” .030” .060” .090” .125” .190” .250”d1 d2 l2 l1 dn ln Radius (015) (030) (060) (090) (125) (190) (250)

3/16 3/16 1/4 2 .175 9/16 WK-AL-ERN-30188-R-DS1 20900 20901 – – – – – –

1/4 1/4 3/8 2-1/2 .237 3/4 WK-AL-ERN-30250-R-DS1 20902 20903 20904 20905 – – – –

1/4 1/4 3/8 3 .237 1-1/8 WK-AL-ERN-L-30250-R-DS1 20906 20907 20908 20909 – – – –

3/8 3/8 1/2 3 .356 1-1/8 WK-AL-ERN-30375-R-DS1 20916 20917 20918 20919 20920 – – –

3/8 3/8 1/2 4 .356 2-1/8 WK-AL-ERN-L-30375-R-DS1 20921 20922 20923 20924 20925 – – –

1/2 1/2 5/8 3 .476 1-3/8 WK-AL-ERN-30500-R-DS1 20938 20939 20940 20941 20942 20943 – –

1/2 1/2 5/8 4 .476 2-1/4 WK-AL-ERN-M-30500-R-DS1 20944 20945 20946 20947 20948 20949 – –

1/2 1/2 5/8 5 .476 3-3/8 WK-AL-ERN-L-30500-R-DS1 20950 20951 20952 20953 20954 20955 – –

1/2 1/2 5/8 6 .476 4-1/4 WK-AL-ERN-X-30500-R-DS1 20956 20957 20958 20959 20960 20961 – –

5/8 5/8 3/4 4 .596 1-5/8 WK-AL-ERN-30625-R-DS1 20962 – 20963 20964 20965 20966 – –

3/4 3/4 1 4 .716 2 WK-AL-ERN-30750-R-DS1 20967 – 20968 20969 20970 20971 20972 20973

3/4 3/4 1 6 .716 3-3/8 WK-AL-ERN-L-30750-R-DS1 20974 – 20975 20976 20977 20978 20979 20980

1 1 1-1/4 5 .956 2-5/8 WK-AL-ERN-S-31000-R-DS1 20988 – 20989 20990 20991 20992 20993 20994

1 1 1-1/4 6 .956 3-3/8 WK-AL-ERN-31000-R-DS1 20995 – 20996 20997 20998 20999 21000 21001

1 1 1-1/4 7 .956 4-3/8 WK-AL-ERN-L-31000-R-DS1 21002 – 21003 21004 21005 21006 21007 21008

3 FLUTE for AluminumWhisperKut End Mills

RecommendedMilling Applications


d1

ln

Recommended Starting Speeds and Feeds

+0.000-0.002

with Dura Shield Series WK-AL-ERN-3-(R)

86308_Catalog_Text_v9 4/26/2013 10:24 AM Page 4

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®


MA

XI

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PE

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E3 FLUTE

WhisperKut End MillsAlTiN Coated (C6)

Series WK-3-R (With Radius)

+0.000-0.002

d1

l1

l2

Dia. of Shank Length Over All Radius Code # E.D.PMill Dia. of Cut Length Size # d1 d2 l2 l1

1/8 1/8 1/4 1-1/2 .010-.015 WK-S-30125R-C6 20000

1/8 1/8 3/8 1-1/2 .010-.015 WK-30125R-C6 20001

5/32 3/16 7/16 2 .010-.015 WK-30156R-C6 20003

3/16 3/16 5/16 1-1/2 .010-.015 WK-S-30188R-C6 20004

3/16 3/16 7/16 2 .010-.015 WK-30188R-C6 20005

7/32 1/4 7/16 2-1/2 .015-.020 WK-30219R-C6 20007

1/4 1/4 3/8 2 .015-.020 WK-S-30250R-C6 20008

1/4 1/4 5/8 2-1/2 .015-.020 WK-30250R-C6 20009

9/32 5/16 5/8 2-1/2 .015-.020 WK-30281R-C6 20012

5/16 5/16 1/2 2 .015-.020 WK-S-30313R-C6 20013

5/16 5/16 3/4 2-1/2 .015-.020 WK-30313R-C6 20014

3/8 3/8 1/2 2 .015-.020 WK-S-30375R-C6 20016

3/8 3/8 1 2-1/2 .015-.020 WK-30375R-C6 20017

7/16 7/16 1 2-3/4 .015-.020 WK-30438R-C6 20021

1/2 1/2 5/8 2-1/2 .025-.030 WK-S-30500R-C6 20022

1/2 1/2 1 3 .025-.030 WK-30500R-C6 20023

1/2 1/2 1-1/4 3 .025-.030 WK-M-30500R-C6 20024

5/8 5/8 3/4 3 .030-.035 WK-S-30625R-C6 20026

5/8 5/8 1-1/4 3-1/2 .030-.035 WK-30625R-C6 20027

3/4 3/4 7/8 3 .030-.035 WK-S-30750R-C6 20029

3/4 3/4 1-1/2 4 .030-.035 WK-30750R-C6 20030

1 1 1-1/2 4 .030-.035 WK-31000R-C6 20034



-0.0001-0.0004

d2


creo

MA

XI

MU

M

PE

RF

OR

MA

NC

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6

3 FLUTEWhisperKut End MillsAlTiN Coated (C6)Series WK-3 (Without Radius) U.S. Patent

6,899,494

®

Dia. of Shank Length Over All Code # E.D.P.Mill Dia. of Cut Length #d1 d2 l2 l1

1/8 1/8 1/4 1-1/2 WK-S-30125-C6 20038

1/8 1/8 3/8 1-1/2 WK-30125-C6 20039

5/32 3/16 7/16 2 WK-30156-C6 20041

3/16 3/16 5/16 1-1/2 WK-S-30188-C6 20042

3/16 3/16 7/16 2 WK-30188-C6 20043

7/32 1/4 7/16 2-1/2 WK-30219-C6 20045

1/4 1/4 3/8 2 WK-S-30250-C6 20046

1/4 1/4 5/8 2-1/2 WK-30250-C6 20047

5/16 5/16 1/2 2 WK-S-30313-C6 20052

5/16 5/16 3/4 2-1/2 WK-30313-C6 20053

3/8 3/8 1/2 2 WK-S-30375-C6 20055

3/8 3/8 1 2-1/2 WK-30375-C6 20056

7/16 7/16 1 2-3/4 WK-30438-C6 20060

1/2 1/2 5/8 2-1/2 WK-S-30500-C6 20061

1/2 1/2 1 3 WK-30500-C6 20062

1/2 1/2 1-1/4 3 WK-M-30500-C6 20063

5/8 5/8 3/4 3 WK-S-30625-C6 20065

5/8 5/8 1-1/4 3-1/2 WK-30625-C6 20066

3/4 3/4 7/8 3 WK-S-30750-C6 20068

3/4 3/4 1-1/2 4 WK-30750-C6 20069

+0.000-0.002

d1

l1

l2

-0.0001-0.0004

d2




creo

d1

MA

XI

MU

M

PE

RF

OR

MA

NC

E

7

Dia. of Shank Length Over All Radius Without Neck Relief With Neck ReliefMill Dia. of Cut Length Sized1 d2 l2 l1 Code # E.D.P.# Code# E.D.P.#

1/4 1/4 3/8 4 .015-.020 WK-ER-30250R-C6 20075 WK-ERN-30250R-C6 20088

3/8 3/8 1/2 4 .015-.020 WK-ER-S-30375R-C6 20077 WK-ERN-S-30375R-C6 20090

3/8 3/8 1/2 6 .015-.020 WK-ER-30375R-C6 20078 WK-ERN-30375R-C6 20091


1/2 1/2 5/8 6 .025-.030 WK-ER-30500R-C6 20081 WK-ERN-30500R-C6 20094


5/8 5/8 3/4 6 .030-.035 WK-ER-30625R-C6 20083 WK-ERN-30625R-C6 20096


3/4 3/4 7/8 6 .030-.035 WK-ER-30750R-C6 20085 WK-ERN-30750R-C6 20098

1 1 1-1/4 5 .030-.035 WK-ER-S-31000R-C6 20086 WK-ERN-S-31000R-C6 20099

1 1 1-1/4 6 .030-.035 WK-ER-31000R-C6 20087 WK-ERN-31000R-C6 20100

+0.000-0.002

d1

l1

l2

-0.0001-0.0004

d2

®

LBS ln

Length of Cut Shank

Recommended Neck Relief Dimensions for WK-ERN-3 Series

Neck dn d2

Dia. of Neck OAL LBSMill Dia. Ranged1 dn l1 ln

1/4 0.235 4 3/4 to 2-1/8

3/8 0.355 4 7/8 to 2-1/8

3/8 0.355 6 7/8 to 3-3/8

1/2 0.470 4 1 to 2-1/8

1/2 0.470 6 1 to 4

OAL l1


5/8 0.590 5 3/4 to 2-1/8

5/8 0.590 6 1-1/8 to 4

3/4 0.715 5 1-1/4 to 3

3/4 0.715 6 1-1/4 to 4

1 0.960 5 1-1/2 to 3

1 0.960 6 1-1/2 to 4



3 FLUTE, Extended ReachWhisperKut End Mills

AlTiN Coated (C6)Series WK-ER(N)-3 (With Radius)U.S. Patent

6,899,494


creo

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®3 FLUTE, AlTiN Coated (C6)WhisperKut Ball End Mills Series WK-BN-3

REGULAR LENGTHDia. of Shank Length Over All Code # E.D.P.

Mill Dia. of Cut Length #d1 d2 l2 l1

1/8 1/8 3/8 1-1/2 WK-BN-30125-C6 20102

5/32 3/16 7/16 2 WK-BN-30156-C6 20104

3/16 3/16 7/16 2 WK-BN-30188-C6 20106

7/32 1/4 7/16 2-1/2 WK-BN-30219-C6 20108

1/4 1/4 5/8 2-1/2 WK-BN-30250-C6 20110

9/32 5/16 5/8 2-1/2 WK-BN-30281-C6 20112

5/16 5/16 3/4 2-1/2 WK-BN-30313-C6 20114

3/8 3/8 7/8 2-1/2 WK-BN-30375-C6 20116

7/16 7/16 1 2-3/4 WK-BN-30438-C6 20118

1/2 1/2 1 3 WK-BN-30500-C6 20120

U.S. Patent6,899,494d1

+0.000-0.002

l2

l1

-0.0001-0.0004

d2

EXTENDED REACHDia. of Shank Length Over All Without Neck Relief With Neck Relief

Mill Dia. of Cut Lengthd1 d2 l2 l1 Code # E.D.P.# Code# E.D.P.#

1/4 1/4 3/8 4 WK-ER-BN-30250-C6 20125 WK-ERN-BN-30250-C6 20135



d1

LBS ln

Length of Cut Shank

Recommended Neck Relief Dimensions for WK-ERN-BN-3 Series

Neck dn d2

OAL l1


1/4 0.235 4 3/4 to 2-1/8

3/8 0.355 6 7/8 to 3-3/8

1/2 0.470 6 1 to 4




creo

MA

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9

4 FLUTEWhisperKut End Mills

with Corner Radius,AlTiN Coated (C6)

Series WK-4-RE.D.P. #

Dia. of Shank Length Over All Code # Radius Size RMill Dia. of Cut Length .015” .030” .060” .090” .125”d1 d2 l2 l1 (015) (030) (060) (090) (125)

1/8 1/8 1/4 1-1/2 WK-S-40125-R-C6 20150 – – – –

1/8 1/8 3/8 1-1/2 WK-40125-R-C6 20153 – – – –

3/16 3/16 5/16 1-1/2 WK-S-40188-R-C6 20159 20161 – – –

3/16 3/16 7/16 2 WK-40188-R-C6 20162 20164 – – –

1/4 1/4 3/8 2 WK-S-40250-R-C6 20167 20168 20169 – –

1/4 1/4 5/8 2-1/2 WK-40250-R-C6 20170 20171 20172 – –

5/16 5/16 3/4 2-1/2 WK-40313-R-C6 20176 20177 – – –

3/8 3/8 1/2 2 WK-S-40375-R-C6 20179 20180 20181 – –

3/8 3/8 1 2-1/2 WK-40375-R-C6 20183 20184 20185 – –

7/16 7/16 1 2-3/4 WK-40438-R-C6 20195 20196 – – –

1/2 1/2 5/8 2-1/2 WK-S-40500-R-C6 20198 20199 20200 20201 20202

1/2 1/2 1 3 WK-40500-R-C6 20203 20204 20205 20206 20207

1/2 1/2 1-1/4 3 WK-M-40500-R-C6 20208 20209 20210 20211 20212

5/8 5/8 3/4 3 WK-S-40625-R-C6 – 20218 20219 20220 20221

5/8 5/8 1-1/4 3-1/2 WK-40625-R-C6 – 20222 20223 20224 20225

3/4 3/4 7/8 3 WK-S-40750-R-C6 – 20230 20231 20232 20233

3/4 3/4 1-1/2 4 WK-40750-R-C6 – 20236 20237 20238 20239

1 1 1-1/2 4 WK-41000-R-C6 – 20241 20242 20243 20244


®



l2

l1

-0.0001-0.0004

d2

+0.000-0.002

d1+0.000-0.002

R


creo


MA

XI

MU

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PE

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OR

MA

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10

®

4 FLUTEWhisperKut End MillsAlTiN Coated (C6)Series WK-4 (Without Radius)

Dia. of Shank Length Over All Code # E.D.P. #Mill Dia. of Cut Lengthd1 d2 l2 l1

1/8 1/8 1/4 1-1/2 WK-S-40125-C6 20352

1/8 1/8 3/8 1-1/2 WK-40125-C6 20353

3/16 3/16 5/16 1-1/2 WK-S-40188-C6 20354

3/16 3/16 7/16 2 WK-40188-C6 20355

1/4 1/4 3/8 2 WK-S-40250-C6 20356

1/4 1/4 5/8 2-1/2 WK-40250-C6 20357

5/16 5/16 1/2 2 WK-S-40313-C6 20358

5/16 5/16 3/4 2-1/2 WK-40313-C6 20359

3/8 3/8 1/2 2 WK-S-40375-C6 20360

3/8 3/8 1 2-1/2 WK-40375-C6 20361

7/16 7/16 1 2-3/4 WK-40438-C6 20363

1/2 1/2 5/8 2-1/2 WK-S-40500-C6 20364

1/2 1/2 1 3 WK-40500-C6 20365

1/2 1/2 1-1/4 3 WK-M-40500-C6 20366

5/8 5/8 3/4 3 WK-S-40625-C6 20367

5/8 5/8 1-1/4 3-1/2 WK-40625-C6 20368

3/4 3/4 7/8 3 WK-S-40750-C6 20369

3/4 3/4 1-1/2 4 WK-40750-C6 20370

1 1 1-1/2 4 WK-41000-C6 20372



l2

l1

-0.0001-0.0004

d2

+0.000-0.002

d1


creo

MA

XI

MU

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OR

MA

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11

5 FLUTEWhisperKut End Mills

AlTiN Coated (C6)Series WK-5-R (With Radius)


®

Feed rates can be increased up to 20% over 4-flute end mills.


Shallow


Dia. of Shank Length Over All Radius Code # E.D.P. Mill Dia. of Cut Length Size #d1 d2 l2 l1

1/4 1/4 3/8 2 .015-.020 WK-S-50250R-C6 20250

1/4 1/4 5/8 2-1/2 .015-.020 WK-50250R-C6 20251

1/4 1/4 3/4 2-1/2 .015-.020 WK-M-50250R-C6 20252

1/4 1/4 1-1/4 3 .015-.020 WK-L-50250R-C6 20253

1/4 1/4 5/8 4 .015-.020 WK-LR-50250R-C6 20254

5/16 5/16 3/4 2-1/2 .015-.020 WK-50313R-C6 20256

5/16 5/16 1 3 .015-.020 WK-M-50313R-C6 20257

3/8 3/8 1/2 2 .015-.020 WK-S-50375R-C6 20258

3/8 3/8 1 2-1/2 .015-.020 WK-50375R-C6 20260

3/8 3/8 1-1/4 3 .015-.020 WK-L-50375R-C6 20261

3/8 3/8 7/8 4 .015-.020 WK-LR-50375R-C6 20262

7/16 7/16 1 2-3/4 .015-.020 WK-50438R-C6 20264

1/2 1/2 5/8 2-1/2 .025-.030 WK-S-50500R-C6 20265

1/2 1/2 1 3 .025-.030 WK-50500R-C6 20266

1/2 1/2 1-1/4 3 .025-.030 WK-M-50500R-C6 20267

1/2 1/2 1-5/8 4 .025-.030 WK-ML-50500R-C6 20268

1/2 1/2 2 4 .025-.030 WK-L-50500R-C6 20269

1/2 1/2 1 6 .025-.030 WK-LR-50500R-C6 20270

5/8 5/8 3/4 3 .030-.035 WK-S-50625R-C6 20271

5/8 5/8 1-1/4 3-1/2 .030-.035 WK-50625R-C6 20272

5/8 5/8 2-1/4 5 .030-.035 WK-L-50625R-C6 20273

5/8 5/8 1-1/4 6 .030-.035 WK-LR-50625R-C6 20274

3/4 3/4 7/8 3 .030-.035 WK-S-50750R-C6 20275

3/4 3/4 1-1/2 4 .030-.035 WK-50750R-C6 20276

3/4 3/4 2-1/4 5 .030-.035 WK-L-50750R-C6 20278

3/4 3/4 1-1/2 6 .030-.035 WK-LR-50750R-C6 20279

1 1 1-1/2 4 .030-.035 WK-51000R-C6 20280

1 1 2 4 .030-.035 WK-M-51000R-C6 20282

1 1 2-1/2 5 .030-.035 WK-L-51000R-C6 20281

-0.0001-0.0004

d2

l2

l1

+0.000-0.002

d1


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®

5 FLUTEWhisperKut End MillsAlTiN Coated (C6)Series WK-5 (Without Radius)Feed rates can be increased up to 20% over 4-flute end mills.

Dia. of Shank Length Over All Code # E.D.P.Mill Dia. of Cut Length #d1 d2 l2 l1

1/4 1/4 3/8 2 WK-S-50250-C6 20285

1/4 1/4 5/8 2-1/2 WK-50250-C6 20286

1/4 1/4 3/4 2-1/2 WK-M-50250-C6 20287

5/16 5/16 3/4 2-1/2 WK-50313-C6 20290

5/16 5/16 1 3 WK-M-50313-C6 20291

3/8 3/8 1/2 2 WK-S-50375-C6 20292

3/8 3/8 1 2-1/2 WK-50375-C6 20293

7/16 7/16 1 2-3/4 WK-50438-C6 20297

1/2 1/2 5/8 2-1/2 WK-S-50500-C6 20298

1/2 1/2 1 3 WK-50500-C6 20299

1/2 1/2 1-1/4 3 WK-M-50500-C6 20300

5/8 5/8 3/4 3 WK-S-50625-C6 20303

5/8 5/8 1-1/4 3-1/2 WK-50625-C6 20304

3/4 3/4 7/8 3 WK-S-50750-C6 20305

3/4 3/4 1-1/2 4 WK-50750-C6 20306

3/4 3/4 2-1/4 5 WK-L-50750-C6 20307

1 1 1-1/2 4 WK-51000-C6 20309



Shallow

-0.0001-0.0004

d2

l2

l1

+0.000-0.002

d1


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5 FLUTE, Extended Reach WhisperKut End Mills

AlTiN Coated (C6)Series WK-ER(N)-5-R (With Radius)


®

Shallow

Dia. of Shank Length Over All Radius Code # E.D.P. Neck LBSMill Dia. of Cut Length Size # Dia.d1 d2 l2 l1 R ln

1/4 1/4 3/8 3 .020 WK-ER-50250R-C6 61350

1/4 1/4 3/8 3 .020 WK-ERN-50250R-C6 31350 .237 3/4

1/4 1/4 3/8 4 .020 WK-ER-L-50250R-C6 61351

1/4 1/4 3/8 4 .020 WK-ERN1-L-50250R-C6 31351 .237 1-1/8

1/4 1/4 3/8 4 .020 WK-ERN2-L-50250R-C6 31352 .237 2-1/8

3/8 3/8 1/2 4 .020 WK-ER-50375R-C6 61353

3/8 3/8 1/2 4 .020 WK-ERN1-50375R-C6 31353 .356 1-1/8

3/8 3/8 1/2 4 .020 WK-ERN2-50375R-C6 31354 .356 2-1/8

3/8 3/8 1/2 6 .020 WK-ER-L-50375R-C6 61355

3/8 3/8 1/2 6 .020 WK-ERN1-L-50375R-C6 31355 .356 3-1/8

3/8 3/8 1/2 6 .020 WK-ERN2-L-50375R-C6 31356 .356 4-1/8

1/2 1/2 5/8 4 .030 WK-ER-50500R-C6 61357

1/2 1/2 5/8 4 .030 WK-ERN1-50500R-C6 31357 .475 1-1/2

1/2 1/2 5/8 4 .030 WK-ERN2-50500R-C6 31358 .475 2-1/4

1/2 1/2 5/8 6 .030 WK-ER-L-50500R-C6 61359

1/2 1/2 5/8 6 .030 WK-ERN1-L-50500R-C6 31359 .475 3-3/8

1/2 1/2 5/8 6 .030 WK-ERN2-L-50500R-C6 31360 .475 4-1/8

5/8 5/8 3/4 4 .030 WK-ER-50625R-C6 61361

5/8 5/8 3/4 4 .030 WK-ERN-50625R-C6 31361 .593 1-5/8

5/8 5/8 3/4 6 .030 WK-ER-L-50625R-C6 61362

5/8 5/8 3/4 6 .030 WK-ERN1-L-50625R-C6 31362 .593 2-3/8

5/8 5/8 3/4 6 .030 WK-ERN2-L-50625R-C6 31363 .593 3-3/8

5/8 5/8 3/4 6 .030 WK-ERN3-L-50625R-C6 31364 .593 4-3/8

3/4 3/4 1 4 .030 WK-ER-50750R-C6 61365

3/4 3/4 1 4 .030 WK-ERN-50750R-C6 31365 .712 2

3/4 3/4 1 6 .030 WK-ER-L-50750R-C6 61366

3/4 3/4 1 6 .030 WK-ERN1-L-50750R-C6 31366 .712 2-1/2

3/4 3/4 1 6 .030 WK-ERN2-L-50750R-C6 31367 .712 3-3/8

3/4 3/4 1 6 .030 WK-ERN3-L-50750R-C6 31368 .712 4-1/8

1 1 1-1/4 4 .030 WK-ER-51000R-C6 61369

1 1 1-1/4 4 .030 WK-ERN-51000R-C6 31369 .950 2-1/4

1 1 1-1/4 6 .030 WK-ER-L-51000R-C6 61370

1 1 1-1/4 6 .030 WK-ERN1-L-51000R-C6 31370 .950 2-5/8

1 1 1-1/4 6 .030 WK-ERN2-L-51000R-C6 31371 .950 3-3/8

1 1 1-1/4 6 .030 WK-ERN3-L-51000R-C6 31372 .950 4-1/8

l2

l1

d2

ln

d1+0.000-0.002

R +0.000-0.002


-0.0001-0.0004

Feed rates can be increased up to 20% over 4-flute end mills.

With or Without Neck Relief



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METRIC 3 & 5 FLUTEWhisperKut End MillsAlTiN Coated (C6), (with Radius)Series WKM-3,WKM-5


Dia. of Shank Length Over All Radius Code # E.D.P.Mill Dia. of Cut Length Size mm #d1 d2 l2 l1

3mm 6mm 8mm 58mm 0,25-0,38 WKM-30118R-C6 20315

4mm 6mm 11mm 58mm 0,25-0,38 WKM-30157R-C6 20317

5mm 6mm 13mm 58mm 0,25-0,38 WKM-30197R-C6 20319

6mm 6mm 13mm 58mm 0,38-0,51 WKM-30236R-C6 20321

8mm 8mm 19mm 63mm 0,38-0,51 WKM-30315R-C6 20323

10mm 10mm 22mm 72mm 0,38-0,51 WKM-30393R-C6 20325

12mm 12mm 26mm 83mm 0,64-0,76 WKM-30472R-C6 20327

14mm 14mm 26mm 83mm 0,64-0,76 WKM-30551R-C6 20329

16mm 16mm 32mm 92mm 0,76-0,89 WKM-30630R-C6 20331

18mm 18mm 32mm 92mm 0,76-0,89 WKM-30709R-C6 20333

20mm 20mm 38mm 100mm 0,76-0,89 WKM-30787R-C6 20335

METRIC THREE FLUTE

Dia. of Shank Length Over All Radius Code # E.D.P.Mill Dia. of Cut Length Size mm #d1 d2 l2 l1

6mm 6mm 13mm 58mm 0,38-0,51 WKM-50236R-C6 20337

8mm 8mm 19mm 63mm 0,38-0,51 WKM-50315R-C6 20339

10mm 10mm 22mm 72mm 0,38-0,51 WKM-50393R-C6 20341

12mm 12mm 26mm 83mm 0,64-0,76 WKM-50472R-C6 20343

14mm 14mm 26mm 83mm 0,64-0,76 WKM-50551R-C6 20345

16mm 16mm 32mm 92mm 0,76-0,89 WKM-50630R-C6 20347

18mm 18mm 32mm 92mm 0,76-0,89 WKM-50709R-C6 20349

20mm 20mm 38mm 100mm 0,76-0,89 WKM-50787R-C6 20351

METRIC FIVE FLUTE

d2-0.0001-0.0004

3 FLUTE

l1

+0.000-0.002

d1

l2

l1

+0.000

-0.002

d15 FLUTE

l2

d2-0.0001-0.0004

®

Recommended Milling Applications: WKM-3

Recommended Milling Applications: WKM-5

Shallow


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* On rough profile and slot milling applications, use a multiplier of .8 on the feed rate (IPT) value from the recommended chart below.

SFM 1/8" 3/16" 1/4" 3/8" 1/2" 5/8" 3/4" 1"375 .0003 .0005 .001 .0015 .0023 .0027 .003 .0035

325 .0003 .0005 .001 .0015 .0023 .0027 .003 .0035

Stainless Steels (410, 420) 350 .0003 .0005 .001 .0015 .0023 .0027 .003 .0035

Kovar, Invar 225 .0003 .0005 .001 .0015 .0023 .0027 .003 .0035

90 .0002 .0004 .0006 .001 .0015 .002 .0025 .003

600 .0004 .0006 .0015 .0025 .003 .0035 .004 .0045

Steels >35 Rc 350 .0002 .0005 .001 .002 .0025 .003 .0035 .004

Alloy Steels (4130, 4140, 4150) 450 .0002 .0005 .001 .002 .0025 .003 .0035 .004Alloy Steels (4330, 4340) 400 .0002 .0005 .001 .002 .0025 .003 .0035 .004

Mold & Die Steels (P20, H-13) 400 .0002 .0005 .001 .002 .0025 .003 .0035 .004

Tool Steels (A2, D2, S7) 350 .0002 .0005 .001 .002 .0025 .003 .0035 .004

Cast Iron (Gray) 550 .0005 .001 .0015 .002 .0025 .003 .0035 .004Cast Iron (Ductile) 400 .0005 .001 .0015 .002 .0025 .003 .0035 .004

Titanium Alloys (6Al4V) 275 .00025 .0005 .001 .0015 .002 .0025 .003 .0035

NOTE: The speed and feed rates shown are suggested starting parameters only and may be increased or decreased depending on factors such as material hardness, equipment, and other cutting conditions. For optimal cutting speeds and feeds,please contact our technical sales department at 1-800-444-MILL (6455).

Axial Depth = 1.25 x Dia. SEMI ROUGHING ONLY

Radial Depth = .25 x Dia.

Axial Depth = 1.25 x Dia. Axial Depth = 1.25 x Dia.


RPM: SFM x 3.82 Tool Dia.

IPM: IPT x No. of teeth x RPM

IPT: IPM No. of teeth RPM

Feed per Tooth

Table Feed

FEED PER TOOTH (IPT)

PROFILE MILLING (SEMI ROUGH)(Recommended)

Radial Depth = 1 x Dia.

Axial Depth = 1.25 x Dia.

Axial Depth = .25 (max) x Dia.

RECOMMENDED SPEED & FEED CHART


* PROFILE MILLING (ROUGH)


SEMI ROUGHING ONLY

Axial Depth = 1.25 x Dia.


* SLOT MILLING (ROUGH)Axial Depth = 1 x Dia.

RECOMMENDED CUTTING PARAMETERS - FOR WHISPERKUT END MILLS

SLOT MILLING

5-FLUTE4-FLUTE3-FLUTE

TO DETERMINE

Cutting Speed

Spindle Speed

PROFILE MILLING

SFM: Dia. x .26 x RPM

MILLING APPLICATION

FORMULA

Soft Steels (1018, 1020, 1045, 1060 )

Hi Temp Alloys (718 Inco, A-286, Waspaloy)

MATERIAL TYPE

Stainless Steels (303, 304, 316 )

Stainless Steels (304L, 316L, 13-8, 15-5, 17-4)


Axial Depth = 1 x Dia.


SP

EE

DS

A

ND

F

EE

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®

®®

Recommended Cutting Parameters - For WhisperKut End Mills

RECOMMENDED SPEED & FEED CHART


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Dia. of Shank Length Over All Radius Code # Uncoated TiCN AlTiNMill Dia. of Cut Length Size C2 C6d1 d2 l2 l1 EDP# EDP# EDP#

1/8 1/8 1/4 1-1/2 .008-.010 ULT-S-30125 82600 91600 93600

1/8 1/8 1/2 1-1/2 .008-.010 ULT-30125 82601 91601 93601

5/32 3/16 5/16 2 .008-.010 ULT-S-30156 82602 91602 93602

5/32 3/16 9/16 2 .008-.010 ULT-30156 82616 91616 93616

3/16 3/16 5/16 2 .008-.010 ULT-S-30188 82603 91603 93603

3/16 3/16 9/16 2 .008-.010 ULT-30188 82604 91604 93604

7/32 1/4 3/8 2 .015-.020 ULT-S-30219 82605 91605 93605

7/32 1/4 3/4 2-1/2 .015-.020 ULT-30219 82619 91619 93619

1/4 1/4 3/8 2 .015-.020 ULT-S-30250 82606 91606 93606

1/4 1/4 3/4 2-1/2 .015-.020 ULT-30250 82607 91607 93607

9/32 5/16 7/16 2 .015-.020 ULT-S-30281 82608 91608 93608

9/32 5/16 13/16 2-1/2 .015-.020 ULT-30281 82622 91622 93622

5/16 5/16 7/16 2 .015-.020 ULT-S-30313 82609 91609 93609

5/16 5/16 13/16 2-1/2 .015-.020 ULT-30313 82610 91610 93610

11/32 3/8 1/2 2 .015-.020 ULT-S-30344 82611 91611 93611

11/32 3/8 7/8 2-1/2 .015-.020 ULT-30344 82625 91625 93625

3/8 3/8 1/2 2 .015-.020 ULT-S-30375 82612 91612 93612

3/8 3/8 1 2-1/2 .015-.020 ULT-30375 82613 91613 93613

7/16 7/16 9/16 2-1/2 .015-.020 ULT-S-30438 82614 91614 93614

7/16 7/16 1 2-3/4 .015-.020 ULT-30438 82615 91615 93615

1/2 1/2 3/4 2-1/2 .030-.035 ULT-S-30500 82617 91617 93617

1/2 1/2 1-1/4 3 .030-.035 ULT-30500 82618 91618 93618

5/8 5/8 7/8 3 .030-.035 ULT-S-30625 82620 91620 93620

5/8 5/8 1-5/8 3-1/2 .030-.035 ULT-30625 82621 91621 93621

3/4 3/4 1 3 .030-.035 ULT-S-30750 82623 91623 93623

3/4 3/4 1-5/8 4 .030-.035 ULT-30750 82624 91624 93624

1 1 1-1/4 3 .030-.035 ULT-S-31000 82626 91626 93626

1 1 2 4 .030-.035 ULT-31000 82627 91627 93627

®3 FLUTE, 35° HelixULTRA End MillsSeries ULT-3 (With Radius)

-0.0001-0.0004

d2

+0.000-0.002

d1

l1

l2



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TOOLS WITHOUT NECK RELIEF

TOOLS WITH NECK RELIEF - (DETAILS TO BE SPECIFIED BY CUSTOMER.)

Dia. of Neck LBSMill Dia. Ranged1 dn ln

1/4 0.235 3/4 to 2-1/8

5/16 0.297 7/8 to 2-1/8

3/8 0.355 7/8 to 3-3/8

7/16 0.412 1 to 3-3/8

1/2 0.470 1 to 3-3/8

5/8 0.590 1-1/8 to 3-3/8

3/4 0.715 1-1/4 to 3-3/8

1 0.960 1-1/2 to 3-3/8

Recommended Dimension Limits for Neck Relief

Dia. of Shank Length Over All Radius Code # UncoatedMill Dia. of Cut Length Size EDP#d1 d2 l2 l1

1/4 1/4 3/8 4 .015-.020 ULT-ER-30250 82700

5/16 5/16 7/16 4 .015-.020 ULT-ER-30313 82701

3/8 3/8 1/2 6 .015-.020 ULT-ER-30375 82702

7/16 7/16 9/16 6 .015-.020 ULT-ER-30438 82703

1/2 1/2 3/4 6 .030-.035 ULT-ER-30500 82704

5/8 5/8 7/8 6 .030-.035 ULT-ER-30625 82705

3/4 3/4 1 6 .030-.035 ULT-ER-30750 82706

1 1 1-1/4 6 .030-.035 ULT-ER-31000 82707


1/4 1/4 3/8 4 .015-.020 ULT-ERN-30250 82750

5/16 5/16 7/16 4 .015-.020 ULT-ERN-30313 82751

3/8 3/8 1/2 6 .015-.020 ULT-ERN-30375 82752

7/16 7/16 9/16 6 .015-.020 ULT-ERN-30438 82753

1/2 1/2 3/4 6 .030-.035 ULT-ERN-30500 82754

5/8 5/8 7/8 6 .030-.035 ULT-ERN-30625 82755

3/4 3/4 1 6 .030-.035 ULT-ERN-30750 82756

1 1 1-1/4 6 .030-.035 ULT-ERN-31000 82757-0.0001-0.0004

d2

+0.000-0.002

d1

3 FLUTE, 35° Helix Extended Reach, Ultra End Mills

Series ULT-ER(N)-3 (With Radius)

l1

l2

17

Recommended Milling Applicationsd1

LBS ln

Length of Cut ShankNeck dn d2

OAL l1


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®3 FLUTE, 35° HelixUltra Ball Nose, End MillsSeries ULT-BN-3

Dia. of Shank Length Over All Code # Uncoated TiCN AlTlNMill Dia. of Cut Length C2 C6d1 d2 l2 l1 EDP# EDP# EDP#

1/8 1/8 1/4 1-1/2 ULT-BN-S-30125 82730 91730 93730

1/8 1/8 1/2 1-1/2 ULT-BN-30125 82731 91731 93731

3/16 3/16 5/16 2 ULT-BN-S-30188 82732 91732 93732

3/16 3/16 9/16 2 ULT-BN-30188 82733 91733 93733

1/4 1/4 3/8 2 ULT-BN-S-30250 82734 91734 93734

1/4 1/4 3/4 2-1/2 ULT-BN-30250 82735 91735 93735

5/16 5/16 7/16 2 ULT-BN-S-30313 82736 91736 93736

5/16 5/16 13/16 2-1/2 ULT-BN-30313 82737 91737 93737

3/8 3/8 1/2 2 ULT-BN-S-30375 82738 91738 93738

3/8 3/8 1 2-1/2 ULT-BN-30375 82739 91739 93739

7/16 7/16 9/16 2-1/2 ULT-BN-S-30438 82740 91740 93740

7/16 7/16 1 2-3/4 ULT-BN-30438 82741 91741 93741

1/2 1/2 3/4 2-1/2 ULT-BN-S-30500 82742 91742 93742

1/2 1/2 1-1/4 3 ULT-BN-30500 82743 91743 93743

5/8 5/8 7/8 3 ULT-BN-S-30625 82744 91744 93744

5/8 5/8 1-5/8 3-1/2 ULT-BN-30625 82745 91745 93745

3/4 3/4 1 3 ULT-BN-S-30750 82746 91746 93746

3/4 3/4 1-5/8 4 ULT-BN-30750 82747 91747 93747

1 1 1-1/4 3 ULT-BN-S-31000 84748 91748 93748

1 1 2 4 ULT-BN-31000 82749 91749 93749

l1

l2

-0.0001-0.0004

d2

+0.000-0.002

d1



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® 5 FLUTE, 45° HELIXUltra End Mills

Series ULT-5 (Without Radius)


1/8 1/8 1/4 1-1/2 ULT-S-50125 82660 91660 93660

1/8 1/8 1/2 1-1/2 ULT-50125 82661 91661 93661

5/32 3/16 5/16 2 ULT-S-50156 82662 91662 93662

5/32 3/16 9/16 2 ULT-50156 82663 91663 93663

3/16 3/16 5/16 2 ULT-S-50188 82664 91664 93664

3/16 3/16 9/16 2 ULT-50188 82665 91665 93665

7/32 1/4 3/8 2 ULT-S-50219 82666 91666 93666

7/32 1/4 3/4 2-1/2 ULT-50219 82667 91667 93667

1/4 1/4 3/8 2 ULT-S-50250 82668 91668 93668

1/4 1/4 3/4 2-1/2 ULT-50250 82669 91669 93669

1/4 1/4 1-1/4 4 ULT-L-50250 82670 91670 93670

9/32 5/16 7/16 2 ULT-S-50281 82671 91671 93671

9/32 5/16 7/8 2-1/2 ULT-50281 82672 91672 93672

5/16 5/16 7/16 2 ULT-S-50313 82673 91673 93673

5/16 5/16 7/8 2-1/2 ULT-50313 82674 91674 93674

5/16 5/16 1-1/4 4 ULT-L-50313 82675 91675 93675

3/8 3/8 1/2 2 ULT-S-50375 82676 91676 93676

3/8 3/8 1 2-1/2 ULT-50375 82677 91677 93677

3/8 3/8 1-1/2 4 ULT-L-50375 82678 91678 93678

7/16 7/16 9/16 2-1/2 ULT-S-50438 82679 91679 93679

7/16 7/16 1 2-3/4 ULT-50438 82680 91680 93680

1/2 1/2 3/4 2-1/2 ULT-S-50500 82682 91682 93682

1/2 1/2 1-1/4 3 ULT-50500 82683 91683 93683

1/2 1/2 2 4 ULT-L-50500 82684 91684 93684

5/8 5/8 7/8 3 ULT-S-50625 82685 91685 93685

5/8 5/8 1-5/8 3-1/2 ULT-50625 82686 91686 93686

5/8 5/8 2-1/2 5 ULT-L-50625 82687 91687 93687

3/4 3/4 1 3 ULT-S-50750 82688 91688 93688

3/4 3/4 1-5/8 4 ULT-50750 82689 91689 93689

3/4 3/4 3-1/4 6 ULT-L-50750 82690 91690 93690

1 1 1-1/4 3 ULT-S-51000 82692 91692 93692

1 1 2 4 ULT-51000 82694 91694 93694

1 1 3-1/4 6 ULT-L-51000 82695 91695 93695

1-1/4 1-1/4 3-1/4 6 ULT-L-51250 82698 91698 93698

+0.000-0.002

d1

l1

l2

-0.0001-0.0004

d2

Shallow

Recommended MillingApplications


creo

+0.000-0.002

d1

l1

l2

-0.0001-0.0004

d2

+0.000-0.002

R

HI

GH

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20

®5 FLUTE, 45° HelixUltra End Millswith Corner RadiusSeries ULT-5-R

Dia. of Shank Length Over All Radius Code # AlTlNMill Dia. of Cut Length Size C6d1 d2 l2 l1 R EDP#

3/8 3/8 1/2 2 .015 ULT-S-50375-R015 727533/8 3/8 1/2 2 .030 ULT-S-50375-R030 727543/8 3/8 1/2 2 .060 ULT-S-50375-R060 727553/8 3/8 1 2-1/2 .015 ULT-50375-R015 727563/8 3/8 1 2-1/2 .030 ULT-50375-R030 727573/8 3/8 1 2-1/2 .060 ULT-50375-R060 727581/2 1/2 3/4 2-1/2 .015 ULT-S-50500-R015 727591/2 1/2 3/4 2-1/2 .030 ULT-S-50500-R030 727601/2 1/2 3/4 2-1/2 .060 ULT-S-50500-R060 727611/2 1/2 3/4 2-1/2 .090 ULT-S-50500-R090 727621/2 1/2 3/4 2-1/2 .125 ULT-S-50500-R125 727631/2 1/2 1-1/4 3 .015 ULT-50500-R015 727641/2 1/2 1-1/4 3 .030 ULT-50500-R030 727651/2 1/2 1-1/4 3 .060 ULT-50500-R060 727661/2 1/2 1-1/4 3 .090 ULT-50500-R090 727671/2 1/2 1-1/4 3 .125 ULT-50500-R125 727685/8 5/8 7/8 3 .030 ULT-S-50625-R030 727705/8 5/8 7/8 3 .060 ULT-S-50625-R060 727715/8 5/8 7/8 3 .090 ULT-S-50625-R090 727725/8 5/8 7/8 3 .125 ULT-S-50625-R125 727735/8 5/8 1-5/8 3-1/2 .030 ULT-50625-R030 727755/8 5/8 1-5/8 3-1/2 .060 ULT-50625-R060 727765/8 5/8 1-5/8 3-1/2 .090 ULT-50625-R090 727775/8 5/8 1-5/8 3-1/2 .125 ULT-50625-R125 727783/4 3/4 1 3 .030 ULT-S-50750-R030 727803/4 3/4 1 3 .060 ULT-S-50750-R060 727813/4 3/4 1 3 .090 ULT-S-50750-R090 727823/4 3/4 1 3 .125 ULT-S-50750-R125 727833/4 3/4 1 3 .190 ULT-S-50750-R190 727843/4 3/4 1-5/8 4 .030 ULT-50750-R030 727853/4 3/4 1-5/8 4 .060 ULT-50750-R060 727863/4 3/4 1-5/8 4 .090 ULT-50750-R090 727873/4 3/4 1-5/8 4 .125 ULT-50750-R125 727883/4 3/4 1-5/8 4 .190 ULT-50750-R190 727891 1 1-1/4 3 .030 ULT-S-51000-R030 727901 1 1-1/4 3 .060 ULT-S-51000-R060 727911 1 1-1/4 3 .090 ULT-S-51000-R090 727921 1 1-1/4 3 .125 ULT-S-51000-R125 727931 1 1-1/4 3 .190 ULT-S-51000-R190 727941 1 2 4 .030 ULT-51000-R030 727951 1 2 4 .060 ULT-51000-R060 727961 1 2 4 .090 ULT-51000-R090 727971 1 2 4 .125 ULT-51000-R125 727981 1 2 4 .190 ULT-51000-R190 72799

Shallow



creo

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21

® 6 FLUTE, 40° Helix Ultra End Mills

Series ULT-6 (Without Radius)


1/4 1/4 3/8 2 ULT-S-60250 82630 91630 93630

1/4 1/4 3/4 2-1/2 ULT-60250 82631 91631 93631

1/4 1/4 1-1/4 4 ULT-L-60250 82632 91632 93632

5/16 5/16 7/16 2 ULT-S-60313 82633 91633 93633

5/16 5/16 7/8 2-1/2 ULT-60313 82634 91634 93634

5/16 5/16 1-1/4 4 ULT-L-60313 82635 91635 93635

3/8 3/8 1/2 2 ULT-S-60375 82637 91637 93637

3/8 3/8 1 2-1/2 ULT-60375 82638 91638 93638

3/8 3/8 1-1/2 4 ULT-L-60375 82639 91639 93639

7/16 7/16 9/16 2-1/2 ULT-S-60438 82641 91641 93641

7/16 7/16 1 2-3/4 ULT-60438 82642 91642 93642

1/2 1/2 3/4 2-1/2 ULT-S-60500 82643 91643 93643

1/2 1/2 1-1/4 3 ULT-60500 82644 91644 93644

1/2 1/2 2 4 ULT-L-60500 82645 91645 93645

5/8 5/8 7/8 3 ULT-S-60625 82647 91647 93647

5/8 5/8 1-5/8 3-1/2 ULT-60625 82648 91648 93648

5/8 5/8 2-1/2 5 ULT-L-60625 82649 91649 93649

3/4 3/4 1 3 ULT-S-60750 82651 91651 93651

3/4 3/4 1-5/8 4 ULT-60750 82652 91652 93652

3/4 3/4 3-1/4 6 ULT-L-60750 82653 91653 93653

1 1 1-1/4 3 ULT-S-61000 82655 91655 93655

1 1 2 4 ULT-61000 82656 91656 93656

1 1 3-1/4 6 ULT-L-61000 82657 91657 93657

1-1/4 1-1/4 3-1/4 6 ULT-L-61250 82659 91659 93659

l1

l2

-0.0001-0.0004

d2

+0.000-0.002

d1



creo

HI

GH

P

ER

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22

®2 FLUTE, 45° Helix End Mills For AluminumSeries AC-2 (Without Radius)

Dia. of Shank Length Over All Code # Uncoated TiCNMill Dia. of Cut Length C2 d1 d2 l2 l1 EDP# EDP#

1/8 1/8 1/4 1-1/2 AC-S-20125 82496 98325

1/8 1/8 3/8 1-1/2 AC-20125 82499 98301

3/16 3/16 5/16 2 AC-S-20188 82497 98326

3/16 3/16 9/16 2 AC-20188 82501 98302

1/4 1/4 3/8 2-1/2 AC-S-20250 82498 98327

1/4 1/4 3/4 2-1/2 AC-20250 82503 98303

1/4 1/4 1-1/2 4 AC-L-20250 82502 98304

5/16 5/16 7/16 2-1/2 AC-S-20313 82500 98328

5/16 5/16 13/16 2-1/2 AC-20313 82505 98305

5/16 5/16 1-1/2 4 AC-L-20313 82504 98306

3/8 3/8 1/2 2-1/2 AC-S-20375 82506 98329

3/8 3/8 1 2-1/2 AC-20375 82507 98307

3/8 3/8 1-1/2 4 AC-L-20375 82508 98308

7/16 7/16 9/16 2-3/4 AC-S-20438 82509 98330

7/16 7/16 1 2-3/4 AC-20438 82510 98309

1/2 1/2 3/4 3 AC-S-20500 82511 98331

1/2 1/2 1-1/4 3 AC-20500 82512 98310

1/2 1/2 2 4 AC-L-20500 82514 98311

1/2 1/2 3-1/8 6 AC-X-20500 82515 98312

5/8 5/8 7/8 3-1/2 AC-S-20625 82513 98332

5/8 5/8 1-5/8 3-1/2 AC-20625 82516 98313

5/8 5/8 2-1/2 5 AC-L-20625 82517 98314

5/8 5/8 3-3/4 6 AC-X-20625 82526 98315

3/4 3/4 1 4 AC-S-20750 82518 98333

3/4 3/4 1-5/8 4 AC-20750 82519 98316

3/4 3/4 2-1/2 5 AC-L-20750 82520 98317

3/4 3/4 3-3/4 6 AC-X-20750 82521 98319

1 1 1-1/2 4 AC-S-21000 82522 98334

1 1 2 5 AC-21000 82523 98320

1 1 3-1/4 6 AC-L-21000 82524 98321

1 1 4-1/8 7 AC-X-21000 82525 98322

+0.000-0.002

d1

l1

l2

-0.0001-0.0004

d2



creo

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23

® 2 FLUTE, 45° Helix Extended Reach

End Mills For AluminumSeries AC-ER(N)-2 (Without Radius)

+0.000-0.002

d1

l1

l2

-0.0001-0.0004

d2


Dia. of Shank Length Over All Code # UncoatedMill Dia. of Cut Lengthd1 d2 l2 l1 EDP#

1/4 1/4 3/8 4 AC-ER-20250 81300

5/16 5/16 7/16 4 AC-ER-20313 81301

3/8 3/8 1/2 6 AC-ER-20375 81302

1/2 1/2 3/4 6 AC-ER-20500 81303

5/8 5/8 7/8 6 AC-ER-20625 81304

3/4 3/4 1 6 AC-ER-20750 81305

1 1 1-1/4 6 AC-ER-21000 81306


1/4 1/4 3/8 4 AC-ERN-20250 81307

5/16 5/16 7/16 4 AC-ERN-20313 81308

3/8 3/8 1/2 6 AC-ERN-20375 81309

1/2 1/2 3/4 6 AC-ERN-20500 81310

5/8 5/8 7/8 6 AC-ERN-20625 81311

3/4 3/4 1 6 AC-ERN-20750 81312

1 1 1-1/4 6 AC-ERN-21000 81313




1/4 0.235 3/4 to 2-1/8

5/16 0.297 7/8 to 2-1/8

3/8 0.355 7/8 to 3-3/8

1/2 0.470 1 to 3-3/8

5/8 0.590 1-1/8 to 3-3/8

3/4 0.715 1-1/4 to 3-3/8

1 0.960 1-1/2 to 3-3/8


d1

LBS ln


OAL l1


creo

2 FLUTE, 45° Helix, Ball Nose End Mills For AluminumSeries AC-BN-2

HI

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24

®

Dia. of Shank Length Over All Code # Uncoated TiCNMill Dia. of Cut Length C2d1 d2 l2 l1 EDP# EDP#

1/4 1/4 3/8 2-1/2 AC-BN-S-20250 81315 98335

1/4 1/4 3/4 2-1/2 AC-BN-20250 81316 98336

5/16 5/16 7/16 2-1/2 AC-BN-S-20313 81317 98337

5/16 5/16 13/16 2-1/2 AC-BN-20313 81318 98338

3/8 3/8 1/2 2-1/2 AC-BN-S-20375 81319 98339

3/8 3/8 1 2-1/2 AC-BN-20375 81320 98340

7/16 7/16 9/16 2-3/4 AC-BN-S-20438 81321 98341

7/16 7/16 1 2-3/4 AC-BN-20438 81322 98342

1/2 1/2 3/4 3 AC-BN-S-20500 81323 98343

1/2 1/2 1-1/4 3 AC-BN-20500 81324 98344

5/8 5/8 7/8 3-1/2 AC-BN-S-20625 81325 98345

5/8 5/8 1-5/8 3-1/2 AC-BN-20625 81326 98346

3/4 3/4 1 4 AC-BN-S-20750 81327 98347

3/4 3/4 1-5/8 4 AC-BN-20750 81328 98348

1 1 1-1/2 4 AC-BN-S-21000 81329 98349

1 1 2 5 AC-BN-21000 81330 98350


l1

l2

+0.000-0.002

d1

-0.0001-0.0004

d2


creo

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25

® 3 FLUTE, 35° Helix End Mills For Aluminum

Series AC-3 (Without Radius)Dia. of Shank Length Over All Code # Uncoated TiCN

Mill Dia. of Cut Length C2d1 d2 l2 l1 EDP# EDP#1/8 1/8 1/4 2 AC-S-30125 82185 98378 1/8 1/8 3/8 2 AC-30125 82186 98379 1/8 1/8 1/2 2-1/2 AC-M-30125 82187 98380 3/16 3/16 5/16 2-1/2 AC-S-30188 82188 98381 3/16 3/16 9/16 2-1/2 AC-30188 82189 98397 1/4 1/4 3/8 2-1/2 AC-S-30250 82177 983511/4 1/4 1/2 2-1/2 AC-RS-30250 82190 98398 1/4 1/4 3/4 2-1/2 AC-30250 82155 983521/4 1/4 1 3 AC-M-30250 82191 98399 1/4 1/4 1-1/4 3 AC-L-30250 82156 983535/16 5/16 7/16 2-1/2 AC-S-30313 82178 983545/16 5/16 5/8 2-1/2 AC-30313 82157 983555/16 5/16 1 3 AC-M-30313 82192 98400 5/16 5/16 1-1/4 3 AC-L-30313 82158 983565/16 5/16 2-1/8 4 AC-X-30313 82193 98401 3/8 3/8 1/2 3 AC-S-30375 82179 983573/8 3/8 1 3 AC-30375 82159 983583/8 3/8 1-1/4 3-1/2 AC-M-30375 82194 98387 3/8 3/8 1-1/2 4 AC-L-30375 82160 983593/8 3/8 2 4 AC-X-30375 82195 98388 3/8 3/8 2-1/2 5 AC-XX-30375 82196 98389

7/16 7/16 9/16 2-1/2 AC-S-30438 82180 983607/16 7/16 1 2-3/4 AC-30438 82162 983611/2 1/2 3/4 3 AC-S-30500 82181 983621/2 1/2 1 3 AC-RS-30500 82197 98390 1/2 1/2 1-1/4 3 AC-30500 82164 983631/2 1/2 1-5/8 4 AC-M-30500 82198 98391 1/2 1/2 2 4 AC-L-30500 82165 983641/2 1/2 2-1/2 5 AC-X-30500 82166 98365 1/2 1/2 3-1/8 6 AC-XX-30500 82199 98392 5/8 5/8 7/8 3-1/2 AC-S-30625 82182 983665/8 5/8 1-5/8 3-1/2 AC-30625 82167 983675/8 5/8 2-1/8 4 AC-M-30625 82200 98393 5/8 5/8 2-1/2 5 AC-L-30625 82168 983685/8 5/8 3-1/4 6 AC-X-30625 82169 983695/8 5/8 3-3/4 6 AC-XX-30625 82201 98394 3/4 3/4 1 4 AC-S-30750 82183 983703/4 3/4 1-5/8 4 AC-30750 82170 983713/4 3/4 2-1/4 5 AC-M-30750 82202 98395 3/4 3/4 3-1/4 6 AC-L-30750 82171 983723/4 3/4 4 6-1/2 AC-X-30750 82172 98373 1 1 1-1/2 4 AC-S-31000 82184 983741 1 2-1/4 5 AC-31000 82174 983751 1 2-5/8 6 AC-M-31000 82203 98396 1 1 3-1/4 6 AC-L-31000 82175 983761 1 4-1/4 7 AC-X-31000 82176 98377

+0.000-0.002

d1

l1

l2

-0.0001-0.0004

d2



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26

®3 FLUTE, 35° HelixExtended Reach End Mills For AluminumSeries AC-ER(N)-3 (Without Radius)


1/2 1/2 3/4 6 AC-ER-30500 81335

3/4 3/4 1 6 AC-ER-30750 81336

1 1 1-1/2 6 AC-ER-31000 81337


1/2 1/2 3/4 6 AC-ERN-30500 81338

3/4 3/4 1 6 AC-ERN-30750 81339

1 1 1-1/2 6 AC-ERN-31000 81340


1/2 0.470 1 to 3-3/8

3/4 0.715 1-1/4 to 3-3/8

1 0.960 1-1/2 to 3-3/8





d1

LBS ln


OAL l1

+0.000-0.002

d1

l1

l2

d2-0.0001-0.0004


creo

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27

® 3 FLUTE, 35° Helix Roughing End Mills For Aluminum

Series ACR-3 (With Radius)

Dia. of Shank Length Over All Radius Code # Uncoated TiCNMill Dia. of Cut Length Size C2d1 d2 l2 l1 EDP# EDP#

1/4 1/4 3/8 2 .015-.020 ACR-S-30250 82127 98227

1/4 1/4 3/4 2-1/2 .015-.020 ACR-30250 82130 98230

1/4 1/4 1-1/4 3 .015-.020 ACR-L-30250 82131 98231

5/16 5/16 7/16 2 .015-.020 ACR-S-30313 82128 98228

5/16 5/16 7/8 2-1/2 .015-.020 ACR-30313 82132 98232

5/16 5/16 1-1/4 3 .015-.020 ACR-L-30313 82133 98233

3/8 3/8 1/2 2 .015-.020 ACR-S-30375 82129 98229

3/8 3/8 1 2-1/2 .015-.020 ACR-30375 82134 98234

3/8 3/8 1-1/2 3 .015-.020 ACR-L-30375 82135 98235

7/16 7/16 9/16 2-1/2 .015-.020 ACR-S-30438 82136 98236

7/16 7/16 1 2-3/4 .015-.020 ACR-30438 82137 98237

1/2 1/2 3/4 2-1/2 .030-.035 ACR-S-30500 82138 98238

1/2 1/2 1-1/4 3 .030-.035 ACR-30500 82139 98239

1/2 1/2 2 4 .030-.035 ACR-L-30500 82140 98240

5/8 5/8 7/8 3 .030-.035 ACR-S-30625 82141 98241

5/8 5/8 1-5/8 3-1/2 .030-.035 ACR-30625 82142 98242

5/8 5/8 2-1/4 5 .030-.035 ACR-L-30625 82143 98243

3/4 3/4 1 3 .030-.035 ACR-S-30750 82144 98244

3/4 3/4 1-5/8 4 .030-.035 ACR-30750 82145 98245

3/4 3/4 2-1/4 5 .030-.035 ACR-L-30750 82146 98246

1 1 1-1/2 4 .030-.035 ACR-S-31000 82148 98248

1 1 2-1/4 5 .030-.035 ACR-31000 82149 98249

1 1 3 6 .030-.035 ACR-L-31000 82150 98250

+0.000-0.005

d1

l2

-0.0001-0.0004

d2

l1



creo

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28

®3 FLUTE, 35° HelixExtended Reach , RoughingEnd Mills for AluminumSeries ACR-ER(N)-3 (With Radius)


1/4 1/4 3/8 4 .015-.020 ACR-ER-30250 81358

5/16 5/16 7/16 4 .015-.020 ACR-ER-30313 81359

3/8 3/8 1/2 6 .015-.020 ACR-ER-30375 81360

1/2 1/2 3/4 6 .030-.035 ACR-ER-30500 81361

5/8 5/8 7/8 6 .030-.035 ACR-ER-30625 81362

3/4 3/4 1 6 .030-.035 ACR-ER-30750 81363

1 1 1-1/2 6 .030-.035 ACR-ER-31000 81364

1-1/4 1-1/4 1-1/2 10 .030-.035 ACR-ER-31250 81365



1/4 1/4 3/8 4 .015-.020 ACR-ERN-30250 81366

5/16 5/16 7/16 4 .015-.020 ACR-ERN-30313 81367

3/8 3/8 1/2 6 .015-.020 ACR-ERN-30375 81368

1/2 1/2 3/4 6 .030-.035 ACR-ERN-30500 81369

5/8 5/8 7/8 6 .030-.035 ACR-ERN-30625 81370

3/4 3/4 1 6 .030-.035 ACR-ERN-30750 81371

1 1 1-1/2 6 .030-.035 ACR-ERN-31000 81372

1-1/4 1-1/4 1-1/2 10 .030-.035 ACR-ERN-31250 81373



1/4 0.235 3/4 to 2-1/8

5/16 0.297 7/8 to 2-1/8

3/8 0.355 7/8 to 3-3/8

1/2 0.470 1 to 3-3/8

5/8 0.590 1-1/8 to 3-3/8

3/4 0.715 1-1/4 to 3-3/8

1 0.960 2 to 3-3/8

1-1/4 1.175 2 to 3-3/8


d1

LBS ln


OAL l1

l1

-0.0001-0.0004

d2

l2

+0.000-0.005

d1

RecommendedMilling Applications


creo

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29

® 4 FLUTE, 30° Helix Rougher End Mills

Series CRM-4 (With End Chamfer)Dia. of Shank Length Over All End Code # Uncoated TiCN AlTiN

Mill Dia. of Cut Length Chamfer C2 C6d1 d2 l2 l1 EDP# EDP# EDP#

1/4 1/4 3/8 2 .010-.020 CRM-S-40250 82382 92750 73750

1/4 1/4 3/4 2-1/2 .010-.020 CRM-40250 82402 92751 73751

5/16 5/16 7/16 2 .010-.020 CRM-S-40313 82383 92752 73752

5/16 5/16 7/8 2-1/2 .010-.020 CRM-40313 82403 92753 73753

3/8 3/8 1/2 2 .015-.025 CRM-S-40375 82384 92754 73754

3/8 3/8 1 2-1/2 .015-.025 CRM-40375 82404 92755 73755

7/16 7/16 9/16 2-1/2 .015-.025 CRM-S-40438 82385 92756 73756

7/16 7/16 1 2-3/4 .015-.025 CRM-40438 82406 92757 73757

1/2 1/2 5/8 2-1/2 .020-.030 CRM-S-40500 82386 92758 73758

1/2 1/2 1-1/4 3 .020-.030 CRM-40500 82407 92759 73759

1/2 1/2 2 4 .020-.030 CRM-L-40500 82387 92766 73766

5/8 5/8 3/4 3 .030-.040 CRM-S-40625 82408 92760 73760

5/8 5/8 1-5/8 3-1/2 .030-.040 CRM-40625 82409 92761 73761

3/4 3/4 7/8 3 .035-.045 CRM-S-40750 82410 92762 73762

3/4 3/4 1-5/8 4 .035-.045 CRM-40750 82412 92763 73763

3/4 3/4 2-1/4 5 .035-.045 CRM-L-40750 82388 92767 73767

1 1 1-1/8 3 .040-.050 CRM-S-41000 82413 92764 73764

1 1 2 4 .040-.050 CRM-41000 82414 92765 73765

1 1 3-1/4 6 .040-.050 CRM-L-41000 82389 92768 73768

+0.000-0.005

d1

l1

l2

-0.0001-0.0004

d2Recommended Milling Applications

Dia. of Shank Length Over All Code # Uncoated AlTiNMill Dia. of Cut Length C6d1 d2 l2 l1 EDP# EDP#

1/4 1/4 3/4 2-1/2 CRMB-40250 82802 72802

5/16 5/16 7/8 2-1/2 CRMB-40313 82803 72803

3/8 3/8 1 2-1/2 CRMB-40375 82804 72804

7/16 7/16 1 2-3/4 CRMB-40438 82806 72806

1/2 1/2 1-1/4 3 CRMB-40500 82807 72807

5/8 5/8 1-5/8 3-1/2 CRMB-40625 82809 72809

3/4 3/4 1-5/8 4 CRMB-40750 82812 72812

1 1 2 4 CRMB-41000 82814 72814

4 FLUTE, 30° Helix Ball Nose Rougher End Mills

Series CRMB-4

l1

-0.0001-0.0004

d2

+0.000-0.005

d1

l2Recommended

Milling Applications


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®2 FLUTE End Mills, 30° Helix SEM-2 (Stub Length)REM-2 (Regular Length)LEM-2 (Long Length) LEM-X-2 (X-Long Length)


1/32 1/8 1/16 1-1/2 SEM-20031 80035 91130

3/64 1/8 3/32 1-1/2 SEM-20047 80036 91131

1/16 1/8 1/8 1-1/2 SEM-20063 80037 91132

1/16 1/8 3/16 1-1/2 REM-20063 80000 91000

5/64 1/8 1/8 1-1/2 SEM-20078 80133 91133

5/64 1/8 1/4 1-1/2 REM-20078 80001 91031

3/32 1/8 3/16 1-1/2 SEM-20094 80038 91134

3/32 1/8 3/8 1-1/2 REM-20094 80002 91032

7/64 1/8 3/16 1-1/2 SEM-20109 80050 91135

7/64 1/8 3/8 1-1/2 REM-20109 80003 91033

1/8 1/8 1/4 1-1/2 SEM-20125 80039 91136

1/8 1/8 1/2 1-1/2 REM-20125 80004 91034

1/8 1/8 3/4 2 LEM-20125 80051 -

9/64 3/16 9/16 2 REM-20141 80005 91035

5/32 3/16 5/16 2 SEM-20156 80040 91137

5/32 3/16 9/16 2 REM-20156 80006 91036

11/64 3/16 9/16 2 REM-20172 80007 91037

3/16 3/16 3/8 2 SEM-20188 80041 91138

3/16 3/16 5/8 2 REM-20188 80008 91038

3/16 3/16 3/4 2-1/2 LEM-20188 80052 -

13/64 1/4 5/8 2-1/2 REM-20203 80009 91039

7/32 1/4 7/16 2 SEM-20219 80042 91139

7/32 1/4 5/8 2-1/2 REM-20219 80010 91040

15/64 1/4 3/4 2-1/2 REM-20234 80011 91041

1/4 1/4 1/2 2 SEM-20250 80043 91140

1/4 1/4 3/4 2-1/2 REM-20250 80012 91042

1/4 1/4 1-1/4 3 LEM-20250 80055 -

17/64 5/16 7/8 2-1/2 REM-20266 80013 91043

9/32 5/16 7/8 2-1/2 REM-20281 80014 91044

19/64 5/16 7/8 2-1/2 REM-20297 80015 91045

5/16 5/16 1/2 2 SEM-20313 80044 91141

5/16 5/16 7/8 2-1/2 REM-20313 80016 91046

5/16 5/16 1-1/4 3 LEM-20313 80057 -

WITHOUT RADIUS

l1

l2

-0.0001-0.0004

d2

+0.000-0.002

d1



creo

31

® 2 FLUTE End Mills cont’dSEM-2 (Stub Length)

REM-2 (Regular Length)LEM-2 (Long Length)

LEM-X-2 (X-Long Length)

GE

NE

RA

L

PU

RP

OS

E


21/64 3/8 1 2-1/2 REM-20328 80017 91047

11/32 3/8 1 2-1/2 REM-20344 80018 91048

23/64 3/8 1 2-1/2 REM-20359 80019 91049

3/8 3/8 5/8 2 SEM-20375 80045 91142

3/8 3/8 1 2-1/2 REM-20375 80020 91050

3/8 3/8 1-1/4 3 LEM-20375 80059 -

3/8 3/8 1-3/4 4 LEM-X-20375 80060 -

25/64 7/16 1 2-3/4 REM-20391 80021 91051

13/32 7/16 1 2-3/4 REM-20406 80022 91052

27/64 7/16 1 2-3/4 REM-20422 80023 91053

7/16 7/16 5/8 2-1/2 SEM-20438 80046 91143

7/16 7/16 1 2-3/4 REM-20438 80024 91054

29/64 1/2 1 3 REM-20453 80025 91055

15/32 1/2 1 3 REM-20469 80026 91056

31/64 1/2 1 3 REM-20484 80027 91057

1/2 1/2 3/4 2-1/2 SEM-20500 80047 91144

1/2 1/2 1 3 REM-20500 80028 91058

1/2 1/2 2 4 LEM-20500 80063 -

1/2 1/2 3 6 LEM-X-20500 80064 -

9/16 9/16 1-1/4 3-1/2 REM-20563 80029 91059

5/8 5/8 7/8 3 SEM-20625 80048 91145

5/8 5/8 1-1/4 3-1/2 REM-20625 80030 91060

5/8 5/8 2-1/4 5 LEM-20625 80065 -

5/8 5/8 3 6 LEM-X-20625 80066 -

3/4 3/4 1 3 SEM-20750 80049 91146

3/4 3/4 1-1/2 4 REM-20750 80032 91061

3/4 3/4 2-1/4 5 LEM-20750 80067 -

3/4 3/4 3 6 LEM-X-20750 80068 -

7/8 7/8 1-1/2 4 REM-20875 80033 91062

1 1 1-1/2 4 REM-21000 80034 91063

1 1 2-1/4 5 LEM-21000 80069 -

1 1 3 6 LEM-X-21000 80070 -

WITHOUT RADIUS

l1

l2

-0.0001-0.0004

d2

+0.000-0.002

d1



creo

GE

NE

RA

L

PU

RP

OS

E

32

®4 FLUTE End Mills, 30° Helix SEM-4 (Stub Length)REM-4 (Regular Length)LEM-4 (Long Length) LEM-X-4 (X-Long Length)

Dia. of Shank Length Over All Code # Uncoated TiCN AlTiNMill Dia. of Cut Length C2 C6d1 d2 l2 l1 EDP# EDP# EDP#

1/32 1/8 1/16 1-1/2 SEM-40031 80535 91535 73535

1/32 1/8 3/32 1-1/2 REM-40031 80498 92674 73120

3/64 1/8 3/32 1-1/2 SEM-40047 80536 91536 73536

3/64 1/8 9/64 1-1/2 REM-40047 80499 92675 73121

1/16 1/8 1/8 1-1/2 SEM-40063 80537 91537 73537

1/16 1/8 3/16 1-1/2 REM-40063 80500 92676 73122

5/64 1/8 1/8 1-1/2 SEM-40078 80550 91550 73550

5/64 1/8 1/4 1-1/2 REM-40078 80501 92677 73123

3/32 1/8 3/16 1-1/2 SEM-40094 80538 91538 73538

3/32 1/8 3/8 1-1/2 REM-40094 80502 92678 73124

7/64 1/8 3/16 1-1/2 SEM-40109 80551 91551 73551

7/64 1/8 3/8 1-1/2 REM-40109 80503 92679 73125

1/8 1/8 1/4 1-1/2 SEM-40125 80539 91539 73539

1/8 1/8 1/2 1-1/2 REM-40125 80504 92680 73126

1/8 1/8 3/4 2 LEM-40125 80075 - 73075

9/64 3/16 9/16 2 REM-40141 80505 92681 73127

5/32 3/16 5/16 2 SEM-40156 80540 91540 73540

5/32 3/16 9/16 2 REM-40156 80506 92682 73128

11/64 3/16 9/16 2 REM-40172 80507 92683 73129

3/16 3/16 3/8 2 SEM-40188 80541 91541 73541

3/16 3/16 5/8 2 REM-40188 80508 92684 73130

3/16 3/16 3/4 2-1/2 LEM-40188 80077 - 73077

13/64 1/4 5/8 2-1/2 REM-40203 80509 92685 73131

7/32 1/4 7/16 2 SEM-40219 80542 91542 73542

7/32 1/4 5/8 2-1/2 REM-40219 80510 92686 73132

15/64 1/4 3/4 2-1/2 REM-40234 80511 92687 73133

1/4 1/4 1/2 2 SEM-40250 80543 91543 73543

1/4 1/4 3/4 2-1/2 REM-40250 80512 92688 73134

1/4 1/4 1-1/4 3 LEM-40250 80079 - 73079

17/64 5/16 7/8 2-1/2 REM-40266 80513 92689 73135

9/32 5/16 7/8 2-1/2 REM-40281 80514 92690 73136

19/64 5/16 7/8 2-1/2 REM-40297 80515 92691 73137

5/16 5/16 1/2 2 SEM-40313 80544 91544 73544

5/16 5/16 7/8 2-1/2 REM-40313 80516 92692 73138

5/16 5/16 1-1/4 3 LEM-40313 80081 - 73081

WITHOUT RADIUS

l1

l2

-0.0001-0.0004

d2

+0.000-0.002

d1


Shallow


creo

GE

NE

RA

L

PU

RP

OS

E

33

® 4 FLUTE End Mills cont’dSEM-4 (Stub Length)

REM-4 (Regular Length)LEM-4 (Long Length)

LEM-X-4 (X-Long Length)

Dia. of Shank Length Over All Code # Uncoated TiCN AlTiNMill Dia. of Cut Length C2 C6d1 d2 l2 l1 EDP# EDP# EDP#

21/64 3/8 1 2-1/2 REM-40328 80517 92693 73139

11/32 3/8 1 2-1/2 REM-40344 80518 92694 73140

23/64 3/8 1 2-1/2 REM-40359 80519 92695 73141

3/8 3/8 5/8 2 SEM-40375 80545 91545 73545

3/8 3/8 1 2-1/2 REM-40375 80520 92696 73142

3/8 3/8 1-1/4 3 LEM-40375 80083 - 73083

3/8 3/8 1-3/4 4 LEM-X-40375 80084 - 73084

25/64 7/16 1 2-3/4 REM-40391 80521 92697 73143

13/32 7/16 1 2-3/4 REM-40406 80522 92698 73144

27/64 7/16 1 2-3/4 REM-40422 80523 92699 73145

7/16 7/16 5/8 2-1/2 SEM-40438 80546 91546 73546

7/16 7/16 1 2-3/4 REM-40438 80524 92700 73146

29/64 1/2 1 3 REM-40453 80525 92701 73147

15/32 1/2 1 3 REM-40469 80526 92702 73148

31/64 1/2 1 3 REM-40484 80527 92703 73149

1/2 1/2 3/4 2-1/2 SEM-40500 80547 91547 73547

1/2 1/2 1 3 REM-40500 80528 92704 73150

1/2 1/2 2 4 LEM-40500 80087 - 73087

1/2 1/2 3 6 LEM-X-40500 80088 - 73088

9/16 9/16 1-1/4 3-1/2 REM-40563 80529 92705 73151

5/8 5/8 7/8 3 SEM-40625 80548 91548 73548

5/8 5/8 1-1/4 3-1/2 REM-40625 80530 92706 73152

5/8 5/8 2-1/4 5 LEM-40625 80089 - 73089

5/8 5/8 3 6 LEM-X-40625 80090 - 73090

3/4 3/4 1 3 SEM-40750 80549 91549 73549

3/4 3/4 1-1/2 4 REM-40750 80532 92707 73153

3/4 3/4 2-1/4 5 LEM-40750 80091 - 73091

3/4 3/4 3 6 LEM-X-40750 80092 - 73092

7/8 7/8 1-1/2 4 REM-40875 80533 92708 73154

1 1 1-1/2 4 REM-41000 80534 92709 73155

1 1 2-1/4 5 LEM-41000 80093 - 73093

1 1 3 6 LEM-X-41000 80094 - 73094

WITHOUT RADIUS+0.000-0.002

d1

l1

l2

-0.0001-0.0004

d2


Shallow


creo

GE

NE

RA

L

PU

RP

OS

E

34

4 FLUTE, 30° Helix Regular Length End Millswith Corner RadiusSeries REM-4-R

®

Dia. of Shank Length Over All Radius Code # Uncoated AlTiNMill Dia. of Cut Length Size C6d1 d2 l2 l1 R EDP# EDP#

1/8 1/8 1/2 1-1/2 .015 REM-40125-R015 80350 731561/8 1/8 1/2 1-1/2 .020 REM-40125-R020 80351 73157

3/16 3/16 5/8 2 .015 REM-40188-R015 80352 731583/16 3/16 5/8 2 .020 REM-40188-R020 80353 731593/16 3/16 5/8 2 .030 REM-40188-R030 80354 731601/4 1/4 3/4 2-1/2 .015 REM-40250-R015 80355 731611/4 1/4 3/4 2-1/2 .020 REM-40250-R020 80356 731621/4 1/4 3/4 2-1/2 .030 REM-40250-R030 80357 731631/4 1/4 3/4 2-1/2 .045 REM-40250-R045 80358 731645/16 5/16 7/8 2-1/2 .015 REM-40313-R015 80359 731655/16 5/16 7/8 2-1/2 .020 REM-40313-R020 80360 731665/16 5/16 7/8 2-1/2 .030 REM-40313-R030 80361 731675/16 5/16 7/8 2-1/2 .045 REM-40313-R045 80362 731683/8 3/8 1 2-1/2 .015 REM-40375-R015 80363 731693/8 3/8 1 2-1/2 .020 REM-40375-R020 80364 731703/8 3/8 1 2-1/2 .030 REM-40375-R030 80365 731713/8 3/8 1 2-1/2 .045 REM-40375-R045 80366 73172 3/8 3/8 1 2-1/2 .060 REM-40375-R060 80367 731731/2 1/2 1 3 .015 REM-40500-R015 80368 731741/2 1/2 1 3 .020 REM-40500-R020 80369 73175 1/2 1/2 1 3 .030 REM-40500-R030 80370 731761/2 1/2 1 3 .045 REM-40500-R045 80371 73177 1/2 1/2 1 3 .060 REM-40500-R060 80372 73178 1/2 1/2 1 3 .090 REM-40500-R090 80373 73179 1/2 1/2 1 3 .125 REM-40500-R125 80374 73180 5/8 5/8 1-1/4 3-1/2 .015 REM-40625-R015 80375 731815/8 5/8 1-1/4 3-1/2 .020 REM-40625-R020 80376 731825/8 5/8 1-1/4 3-1/2 .030 REM-40625-R030 80377 731835/8 5/8 1-1/4 3-1/2 .045 REM-40625-R045 80378 731845/8 5/8 1-1/4 3-1/2 .060 REM-40625-R060 80379 731855/8 5/8 1-1/4 3-1/2 .090 REM-40625-R090 80380 731863/4 3/4 1-1/2 4 .015 REM-40750-R015 80381 731873/4 3/4 1-1/2 4 .020 REM-40750-R020 80382 731883/4 3/4 1-1/2 4 .030 REM-40750-R030 80383 731893/4 3/4 1-1/2 4 .045 REM-40750-R045 80384 731903/4 3/4 1-1/2 4 .060 REM-40750-R060 80385 731913/4 3/4 1-1/2 4 .090 REM-40750-R090 80386 731923/4 3/4 1-1/2 4 .125 REM-40750-R125 80387 731931 1 1-1/2 4 .015 REM-41000-R015 80388 731941 1 1-1/2 4 .020 REM-41000-R020 80389 731951 1 1-1/2 4 .030 REM-41000-R030 80390 731961 1 1-1/2 4 .045 REM-41000-R045 80391 731971 1 1-1/2 4 .060 REM-41000-R060 80392 731981 1 1-1/2 4 .090 REM-41000-R090 80393 731991 1 1-1/2 4 .125 REM-41000-R125 80394 73200

-0.0001-0.0004

d2

l1

l2

+0.000-0.002

R

+0.000-0.002

d1


Shallow


creo

GE

NE

RA

L

PU

RP

OS

E

35

2 & 4 FLUTEChamfer Mills

Series SCM

®

2 FLUTE - 60° INCLUDED ANGLEShank Over All Cutting Edge Lengths Nose Nose Code # Uncoated TiCNDia. Length Dia. Length C2d2 l1 Le Lr La dn Ln EDP# EDP#

1/8 1-1/2 0.12 0.06 0.10 --- --- SCM-60-20125 80400 91400

3/16 2 0.18 0.09 0.16 --- --- SCM-60-20188 80401 91401

1/4 2-1/2 0.20 0.10 0.17 0.05 0.02 SCM-60-20250 80402 91402

3/8 2-1/2 0.31 0.16 0.27 0.06 0.02 SCM-60-20375 80403 91403

1/2 3 0.43 0.21 0.37 0.07 0.02 SCM-60-20500 80404 91404

4 FLUTE - 60° INCLUDED ANGLE



Shank Over All Cutting Edge Lengths Nose Nose Code # Uncoated TiCNDia. Length Dia. Length C2d2 l1 Le Lr La dn Ln EDP# EDP#

1/4 2-1/2 0.20 0.10 0.17 0.05 0.02 SCM-60-40250 80405 91405

3/8 2-1/2 0.31 0.16 0.27 0.06 0.02 SCM-60-40375 80406 91406

1/2 3 0.43 0.21 0.37 0.07 0.02 SCM-60-40500 80407 91407


1/8 1-1/2 0.09 0.06 0.06 --- --- SCM-90-20125 80408 91408

3/16 2 0.13 0.09 0.09 --- --- SCM-90-20188 80409 91409

1/4 2-1/2 0.14 0.10 0.10 0.05 0.02 SCM-90-20250 80410 91410

3/8 2-1/2 0.22 0.16 0.16 0.06 0.02 SCM-90-20375 80411 91411

1/2 3 0.30 0.21 0.21 0.07 0.02 SCM-90-20500 80412 91412


1/4 2-1/2 0.14 0.10 0.10 0.05 0.02 SCM-90-40250 80413 91413

3/8 2-1/2 0.22 0.16 0.16 0.06 0.02 SCM-90-40375 80414 91414

1/2 3 0.30 0.21 0.21 0.07 0.02 SCM-90-40500 80415 91415

l1

-0.0001-0.0004

d2

l1

-0.0001-0.0004

d2

60o

90o

Ln

dnLr

LeLa

dnLr

LeLa

Ln



creo

GE

NE

RA

L

PU

RP

OS

E

36

2 FLUTE, 30° Helix Stub Length Double End MillsSeries DEMS-2

Dia. of Shank Length Over All Code # Uncoated TiCNMill Dia. of Cut Length C2d1 d2 l2 l1 EDP

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