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Irwin Unibit
Irwin Unibit Unibit Step Drill Set, 4-Pc, HSS #1/#2/#4/#21 (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$318.07 -
IRWIN
Irwin High Speed Steel Fractional Hole Enlarging, 13/16 in to 1-3/8 in, 10 Steps (1 EA / EA)
Single-flute cutting edge for greater control through steps3 flatted shank prevents slipping in drill chuckAlso available with titanium nitride coating for longer lifePatented single-flute cutting edge gives the user a true round hole every timeIdeal for...$163.09 -
Irwin Unibit
Irwin Unibit Cobalt Step Drills, 9/16 in-1 in, 8 Steps (1 EA / EA)
6x longer lifeLaser marked sizes$102.93 -
IRWIN
Irwin High Speed Steel Fractional Hole Enlarging, 9/16 in to 1 in, 8 Steps (1 EA / EA)
Single-flute cutting edge for greater control through steps3 flatted shank prevents slipping in drill chuckAlso available with titanium nitride coating for longer lifePatented single-flute cutting edge gives the user a true round hole every timeIdeal for...$76.66 -
Irwin Hanson
Machine Screw Taps (HCS), Taper, #6-48 (5 EA / CTN)
Ideal for routine maintenance, repair work and for re-threading where high accuracy and tolerance thread is not critical Straight flutes are ground to provide rapid chip removal for efficient threading Designed for hand threading work in a variety of...$16.38 -
IRWIN
Machine Screw Taps (HCS), Taper, #6-40 (5 EA / CTN)
Ideal for routine maintenance, repair work and for re-threading where high accuracy and tolerance thread is not critical Straight flutes are ground to provide rapid chip removal for efficient threading Designed for hand threading work in a variety of...$0.00 -
Irwin Hanson
Machine Screw Taps (HCS), Taper, #6-36 (3 EA / PKG)
Ideal for routine maintenance, repair work and for re-threading where high accuracy and tolerance thread is not critical Straight flutes are ground to provide rapid chip removal for efficient threading Designed for hand threading work in a variety of...$0.00 -
Irwin Hanson
Machine Screw Taps (HCS), 6-32 NC, Chamfer - 8 to 10 Threads (5 EA / CTN)
Ideal for routine maintenance, repair work and for re-threading where high accuracy and tolerance thread is not critical Straight flutes are ground to provide rapid chip removal for efficient threading Designed for hand threading work in a variety of...$17.25 -
Irwin Hanson
Machine Screw Taps (HCS), Taper, #5-40 (5 EA / CTN)
Ideal for routine maintenance, repair work and for re-threading where high accuracy and tolerance thread is not critical Straight flutes are ground to provide rapid chip removal for efficient threading Designed for hand threading work in a variety of...$0.00 -
Irwin Hanson
Machine Screw Taps (HCS), Taper, #4-48 (3 EA / PKG)
Ideal for routine maintenance, repair work and for re-threading where high accuracy and tolerance thread is not critical Straight flutes are ground to provide rapid chip removal for efficient threading Designed for hand threading work in a variety of...$9.04 -
Irwin Hanson
Machine Screw Taps (HCS), Taper, #4-40 (5 EA / CTN)
Ideal for routine maintenance, repair work and for re-threading where high accuracy and tolerance thread is not critical Straight flutes are ground to provide rapid chip removal for efficient threading Designed for hand threading work in a variety of...$15.37 -
Irwin Hanson
Machine Screw Taps (HCS), Taper, #4-36 (3 EA / PKG)
Ideal for routine maintenance, repair work and for re-threading where high accuracy and tolerance thread is not critical Straight flutes are ground to provide rapid chip removal for efficient threading Designed for hand threading work in a variety of...$8.14