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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...$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...$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...$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...$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...$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...$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...$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
