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Irwin Unibit
Irwin Unibit Cobalt Step Drill Sets, 1/8 in to 3/4 in Cutting Dia (1 EA / EA)
6x longer lifeThree-flatted shankSpeedpoint tipLaser marked sizes$184.65 -
IRWIN
Irwin Unibit Step Drill Set, 3-Pc, HSS #1/#2/#3 (1 ST / ST)
Single-flute cutting edge for greater control through stepsThree flatted shank prevents slipping in drill chuckNon-skid self-starting tip eliminates skidding and the need for center punching$143.74 -
Stanley Products High Speed Steel Fractional Self-Starting, 1 7/32 in (1 EA/EA)
Single-flute cutting edge for greater control through steps Hex shank prevents slipping in drill chuck Also available with (TiN) coating for longer life New SpeedPoint tip penetrates faster than previous Unibits and prevents walking Ideal for drilling...$0.00 -
IRWIN
Irwin High Speed Steel Fractional Self-Starting, 1 1/8 in, 1 Step (1 EA / EA)
Single-flute cutting edge for greater control through stepsHex shank prevents slipping in drill chuckAlso available with (TiN) coating for longer lifeNew SpeedPoint tip penetrates faster than previous Unibits and prevents walkingIdeal for drilling holes...$100.46 -
Irwin Unibit
Irwin Unibit High Speed Steel Fractional Self-Starting, 3/8 in (1 EA / EA)
Single-flute cutting edge for greater control through stepsHex shank prevents slipping in drill chuckAlso available with (TiN) coating for longer lifeNew SpeedPoint tip penetrates faster than previous Unibits and prevents walkingIdeal for drilling holes...$30.78 -
Irwin Unibit
Irwin Unibit High Speed Steel Fractional Self-Starting, 7/8 in (1 EA / EA)
Single-flute cutting edge for greater control through stepsHex shank prevents slipping in drill chuckAlso available with (TiN) coating for longer lifeNew SpeedPoint tip penetrates faster than previous Unibits and prevents walkingIdeal for drilling holes...$0.00 -
IRWIN
Irwin High Speed Steel Fractional Self-Starting, 1/2 in, 1 Step (1 EA / EA)
Single-flute cutting edge for greater control through stepsHex shank prevents slipping in drill chuckAlso available with (TiN) coating for longer lifeNew SpeedPoint tip penetrates faster than previous Unibits and prevents walkingIdeal for drilling holes...$37.78 -
Irwin Unibit
Irwin Unibit Cobalt Step Drills, 7/8 in-1 1/8 in, 2 Steps (1 EA / EA)
6x longer lifeLaser marked sizes$142.66 -
Irwin Unibit
Irwin Unibit High Speed Steel Fractional Self-Starting, 7/8 in to 1-1/8 in, 2 Steps (1 EA / EA)
Single-flute cutting edge for greater control through stepsHex shank prevents slipping in drill chuckAlso available with (TiN) coating for longer lifeNew SpeedPoint tip penetrates faster than previous Unibits and prevents walkingIdeal for drilling holes...$111.32 -
Irwin Unibit
Irwin Unibit High Speed Steel Fractional Self-Starting, 1/4 in to 1-3/8 in, 10 Steps (1 EA / EA)
Single-flute cutting edge for greater control through stepsHex shank prevents slipping in drill chuckAlso available with (TiN) coating for longer lifeNew SpeedPoint tip penetrates faster than previous Unibits and prevents walkingIdeal for drilling holes...$147.17 -
IRWIN
Cobalt Step Drills, 3/16 in-7/8 in, 12 Steps, w/Tool Bag (1 KT / KT)
6x longer life Laser marked sizes$0.00 -
Irwin Unibit
Irwin Unibit Cobalt Step Drills, 3/16 in-7/8 in, 12 Steps (1 EA / EA)
6x longer lifeLaser marked sizes$0.00
