HAND DRILLS/TWIST HAND DRILLS/TWIST DRILLS/EXTRACTORSDRILLS/EXTRACTORS

DRILLSDRILLS

USED TO TURN DRILL BITS AND USED TO TURN DRILL BITS AND OTHER OBJECTSOTHER OBJECTS

CAN BE VARIABLE SPEED (VS)CAN BE VARIABLE SPEED (VS)– THE FARTHER YOU PULL THE TRIGGER THE FARTHER YOU PULL THE TRIGGER

THE FASTER IT GOESTHE FASTER IT GOES CAN BE REVERSIBLE CAN BE REVERSIBLE

– FLIP OF A SWITCHFLIP OF A SWITCH CAN BE BOTH (VSR)CAN BE BOTH (VSR)

DRILL PARTSDRILL PARTS

CHUCK

TRIGGER

HANDLE

CHUCK KEY

DRILL SAFETYDRILL SAFETY

UNPLUG BEFORE CHANGING BITSUNPLUG BEFORE CHANGING BITS HANG ON FIRMLYHANG ON FIRMLY PUSH THE WAY YOU WANT IT TO GOPUSH THE WAY YOU WANT IT TO GO DON’T OVER-SPEEDDON’T OVER-SPEED LUBRICATE BIT WHILE CUTTING LUBRICATE BIT WHILE CUTTING

MOST METALMOST METAL ALWAYS SUPPORT WHAT YOU ARE ALWAYS SUPPORT WHAT YOU ARE

DRILLING IN A VICEDRILLING IN A VICE

SUPPORT IN A VICESUPPORT IN A VICE

WHY TO HANG ON FIRMLYWHY TO HANG ON FIRMLY

PUSH THE DIRECTION YOU PUSH THE DIRECTION YOU WANT TO DRILLWANT TO DRILL

UNPLUG BEFORE UNPLUG BEFORE REMOVING BITREMOVING BIT

OVER-SPEEDING AND OR OVER-SPEEDING AND OR THE LACK OF THE LACK OF LUBRICATIONLUBRICATION

TYPES OF DRILLSTYPES OF DRILLS

COMMONCHUCK SIZES1/4”, 3/8”, 1/2” HAMMER DRILL

CORDLESSKEYLESS

DRILL PRESS

DRILL BITSDRILL BITS

$109

$145

TWIST DRILLSTWIST DRILLS

COME INCOME IN– FRACTIONAL SETSFRACTIONAL SETS– NUMBERED SETSNUMBERED SETS– LETTERED SETSLETTERED SETS

SIZING A BITSIZING A BIT

DRILL GAUGE

EXTRACTORSEXTRACTORS

$65

$30

$19

EXTRACTORSEXTRACTORS

USED TO REMOVE BROKEN OFF USED TO REMOVE BROKEN OFF BOLTSBOLTS– DRILL DOWN INTO BROKEN OFF BOLTDRILL DOWN INTO BROKEN OFF BOLT– WEDGE EXTRACTOR INTO HOLEWEDGE EXTRACTOR INTO HOLE– TURN OUT BROKEN OFF BOLTTURN OUT BROKEN OFF BOLT

USING AN EXTRACTORUSING AN EXTRACTOR

USING AN EXTRACTOR

DRILLS, TWIST DRILLS & DRILLS, TWIST DRILLS & EXTRACTORSEXTRACTORS

QUESTIONS

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