lab tools

LAB TOOLSLAB TOOLS

Identification and FunctionIdentification and Function

POUNDING TOOLSPOUNDING TOOLS HAMMERSHAMMERS- TO USE TO STRIKE - TO USE TO STRIKE

AN OBJECT AND WILL LEAVE AN OBJECT AND WILL LEAVE SURFACE MARRING AND SURFACE MARRING AND DENTS ON THE OBJECTDENTS ON THE OBJECT

MALLETSMALLETS-TO STRIKE AN -TO STRIKE AN OBJECT WHERE THE OBJECT OBJECT WHERE THE OBJECT SURFACE IN HARDER THAN SURFACE IN HARDER THAN THE MALLET’S FACES AND THE MALLET’S FACES AND WILL LEAVE LITTLE MARRING WILL LEAVE LITTLE MARRING AND DENTSAND DENTS

BALL- PEEN HAMMERBALL- PEEN HAMMER

HAMMERSHAMMERS

MALLETS: Soft TipMALLETS: Soft Tip

Rubber MalletRubber Mallet

PUNCHES AND CHISELSPUNCHES AND CHISELS

PUNCHESPUNCHES- USED WITH THE - USED WITH THE BALL-PEEN HAMMER TO BALL-PEEN HAMMER TO MOVE OR DEFORM AN MOVE OR DEFORM AN OBJECTOBJECT

CHISELS-CHISELS- USED WITH THE USED WITH THE BALL-PEEN HAMMER TO BALL-PEEN HAMMER TO MAINLY CUT OBJECTS AND MAINLY CUT OBJECTS AND REMOVE MATERIALREMOVE MATERIAL

Punches: Center PunchPunches: Center Punch

Pin PunchPin Punch

Chisels: Cold ChiselChisels: Cold Chisel

PLIERSPLIERS

WHAT IS A GOOD WHAT IS A GOOD DEFINITION OF THE TOOL DEFINITION OF THE TOOL “PLIERS”?“PLIERS”?

ANSWER: A TOOL TO ANSWER: A TOOL TO INCREASE THE TORQUE OF INCREASE THE TORQUE OF THE HAND.THE HAND.

Universal PliersUniversal Pliers

Slip-Joint PliersSlip-Joint Pliers

NEEDLE NOSE PLIERSNEEDLE NOSE PLIERS

CUTTERS

DykesDykes

VISE-GRIPSVISE-GRIPS

RELEASE

CLAMP ADJUSTMENT

Snap-ring PliersSnap-ring Pliers

Side Cutters (Tin-Snips)Side Cutters (Tin-Snips)

Test Your KnowledgeTest Your Knowledge

WRENCHES AND WRENCHES AND SOCKETSSOCKETS

WRENCHES- WRENCHES- COME IN SAE(US COME IN SAE(US FRACRIONAL) AND METRIC SIZES, FRACRIONAL) AND METRIC SIZES, MOST ARE USED MANUALLY BY MOST ARE USED MANUALLY BY HAND HAND

SOCKETSSOCKETS- COME IN SAE(US - COME IN SAE(US FRACTIONAL) SIZES AND ISO FRACTIONAL) SIZES AND ISO METRIC SIZES AND ARE METRIC SIZES AND ARE GENERALLY USED WITH SOME GENERALLY USED WITH SOME SORT OF HANDLE OR AIR DRIVESORT OF HANDLE OR AIR DRIVE

Combination WrenchCombination Wrench

Open End WrenchOpen End Wrench

Wrenches: Box-End Wrenches: Box-End WrenchWrench

Allen Wrench (Hex Key)Allen Wrench (Hex Key)

SOCKET SETSSOCKET SETS Common Socket Common Socket

Set Square Dive Set Square Dive Sizes:Sizes:

1”1” ¾”¾” ½”½” 3/8”3/8” ¼”¼”

SHALLOW AND DEEP SHALLOW AND DEEP SOCKETSSOCKETS

SHALLOW DEEP

STANDARD 6 AND 12 STANDARD 6 AND 12 POINT SOCKETSPOINT SOCKETS

IMPACT SOCKET (Black IMPACT SOCKET (Black Oxide)Oxide)

Standard Ratchet Handle Standard Ratchet Handle and Socketand Socket

Use a Breaker Bar for highly-Use a Breaker Bar for highly-torqued fastenerstorqued fasteners

Deep and Shallow socketsDeep and Shallow sockets Chrome/Silver not for impactChrome/Silver not for impact

QUICK RELEASE

ExtensionsExtensions

Beam Torque WrenchBeam Torque Wrench

Click Torque WrenchClick Torque Wrench

SCREWDIVERSSCREWDIVERS

FLAT-TIPPEDFLAT-TIPPED PHILLIPSPHILLIPS TORK (STAR)TORK (STAR) INTERNAL HEX (ALLEN)INTERNAL HEX (ALLEN)

Flat –Tip ScrewdriverFlat –Tip Screwdriver

Screwdrivers: Phillips Screwdrivers: Phillips (Cross-tip)(Cross-tip)

TORX, TORQ or Star TORX, TORQ or Star

OffsetOffset

THREAD CUTTING THREAD CUTTING TOOLSTOOLS

TAPS FOR INTERNAL TAPS FOR INTERNAL THREADSTHREADS

DIES FOR EXTERNAL DIES FOR EXTERNAL THREADSTHREADS

Thread Tap (Internal Thread Tap (Internal Threads)Threads)

Threading Die (Outside Threading Die (Outside threads)threads)

CUTTING AND CUTTING AND SMOOTHINGSMOOTHING

SAWSSAWS BLADESBLADES FILESFILES FILE CARDSFILE CARDS

HacksawHacksaw

Double-cut FileDouble-cut File

Pry BarPry Bar

A FEW MEASURING A FEW MEASURING TOOLSTOOLS

SCALES (RULES)SCALES (RULES) FEELER GAGESFEELER GAGES MICROMETERSMICROMETERS DIAL CALIPERSDIAL CALIPERS

Measuring Measuring ToolsTools

Feeler Gauge (Thickness Feeler Gauge (Thickness Gauge)Gauge)

MicrometerMicrometer

Inch or Metric to .0001 of an inchInch or Metric to .0001 of an inch 0” to 1”, 1” to 2” and so on0” to 1”, 1” to 2” and so on Outside mike pictured, outside mikes alsoOutside mike pictured, outside mikes also

Dial CaliperDial Caliper

Inch or Metric to .001 of an inchInch or Metric to .001 of an inch Measures inside and outside and depthMeasures inside and outside and depth

MORE TOOLS IN MORE TOOLS IN “TOOLS PART 2”“TOOLS PART 2”

Super Ending!