Step Drill Bits

Irwin Unibit® High Speed Steel Fractional Hole Enlarging

IRWIN UNIBIT® HIGH SPEED STEEL FRACTIONAL HOLE ENLARGING

Item details / Product #SBP-0000065132

3 flatted shank prevents slipping in drill chuckAlso available with ...

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Irwin Unibit® #20, 9/16 in - 1 in, 8 steps, 1/16 in Hole Enlarging

IRWIN UNIBIT® #20, 9/16 IN - 1 IN, 8 STEPS, 1/16 IN HOLE ENLARGING

Item details / Product #SBP-0000065134

6X Longer life vsLaser marked sizesM35 grade Cobalt HSSRadial concave ...

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Irwin Unibit® High Speed Steel Fractional Hole Enlarging

IRWIN UNIBIT® HIGH SPEED STEEL FRACTIONAL HOLE ENLARGING

Item details / Product #SBP-0000065136

3 flatted shank prevents slipping in drill chuckAlso available with ...

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Irwin Unibit® Unibit Step Drill Sets

IRWIN UNIBIT® UNIBIT STEP DRILL SETS

Item details / Product #SBP-0000065147

3 flatted shank prevents slipping in drill chuckNon-skid self-starting tip ...

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Irwin Unibit® Unibit Step Drill Sets

IRWIN UNIBIT® UNIBIT STEP DRILL SETS

Item details / Product #SBP-0000065150

3 flatted shank prevents slipping in drill chuckNon-skid self-starting tip ...

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Irwin Unibit® High Speed Steel Fractional Self-Starting

IRWIN UNIBIT® HIGH SPEED STEEL FRACTIONAL SELF-STARTING

Item details / Product #SBP-0000065166

Also available with (TiN) coating for longer lifeHex shank prevents ...

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Irwin Unibit® #1, 1/8 in - 1/2 in, 13 steps, 1/32 in Increments

IRWIN UNIBIT® #1, 1/8 IN - 1/2 IN, 13 STEPS, 1/32 IN INCREMENTS

Item details / Product #SBP-0000065170

6X Longer life vsLaser marked sizesM35 grade Cobalt HSSRadial concave ...

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Irwin Unibit® High Speed Steel Fractional Self-Starting

IRWIN UNIBIT® HIGH SPEED STEEL FRACTIONAL SELF-STARTING

Item details / Product #SBP-0000065172

Also available with (TiN) coating for longer lifeHex shank prevents ...

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Irwin Unibit® #2, 3/16 in - 1/2 in, 6 steps, 1/16 in Increments

IRWIN UNIBIT® #2, 3/16 IN - 1/2 IN, 6 STEPS, 1/16 IN INCREMENTS

Item details / Product #SBP-0000065173

6X Longer life vsLaser marked sizesM35 grade Cobalt HSSRadial concave ...

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Irwin Unibit® High Speed Steel Fractional Self-Starting

IRWIN UNIBIT® HIGH SPEED STEEL FRACTIONAL SELF-STARTING

Item details / Product #SBP-0000065174

Also available with (TiN) coating for longer lifeHex shank prevents ...

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Irwin Unibit® #3, 1/4 in - 3/4, in9 steps, 1/16 in Increments

IRWIN UNIBIT® #3, 1/4 IN - 3/4, IN9 STEPS, 1/16 IN INCREMENTS

Item details / Product #SBP-0000065175

6X Longer life vsLaser marked sizesM35 grade Cobalt HSSRadial concave ...

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Irwin Unibit® High Speed Steel Fractional Self-Starting

IRWIN UNIBIT® HIGH SPEED STEEL FRACTIONAL SELF-STARTING

Item details / Product #SBP-0000065176

Also available with (TiN) coating for longer lifeHex shank prevents ...

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Irwin Unibit® #4, 3/16 in - 7/8 in, 12 steps, 1/16 in Increments

IRWIN UNIBIT® #4, 3/16 IN - 7/8 IN, 12 STEPS, 1/16 IN INCREMENTS

Item details / Product #SBP-0000065179

6X Longer life vsLaser marked sizesM35 grade Cobalt HSSRadial concave ...

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Irwin Unibit® #4 COBALT UNIBIT W/ FREETOOL BAG

IRWIN UNIBIT® #4 COBALT UNIBIT W/ FREETOOL BAG

Item details / Product #SBP-0000065180

3-Flatted shank6X longer lifeLaser marked sizesSpeedpoint™ tipMFN: 585-10234CB-BAG

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Irwin Unibit® High Speed Steel Fractional Self-Starting

IRWIN UNIBIT® HIGH SPEED STEEL FRACTIONAL SELF-STARTING

Item details / Product #SBP-0000065182

Also available with (TiN) coating for longer lifeHex shank prevents ...

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Irwin Unibit® High Speed Steel Fractional Self-Starting

IRWIN UNIBIT® HIGH SPEED STEEL FRACTIONAL SELF-STARTING

Item details / Product #SBP-0000065184

Also available with (TiN) coating for longer lifeHex shank prevents ...

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Irwin Unibit® #9, 7/8 in and 1-1/8 in, 2 steps, for 1/2 in and 3/4 KO

IRWIN UNIBIT® #9, 7/8 IN AND 1-1/8 IN, 2 STEPS, FOR 1/2 IN AND 3/4 KO

Item details / Product #SBP-0000065185

6X Longer life vsLaser marked sizesM35 grade Cobalt HSSRadial concave ...

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Irwin Unibit® High Speed Steel Fractional Self-Starting

IRWIN UNIBIT® HIGH SPEED STEEL FRACTIONAL SELF-STARTING

Item details / Product #SBP-0000065302

Also available with (TiN) coating for longer lifeHex shank prevents ...

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Irwin Unibit® High Speed Steel Fractional Self-Starting

IRWIN UNIBIT® HIGH SPEED STEEL FRACTIONAL SELF-STARTING

Item details / Product #SBP-0000065304

Also available with (TiN) coating for longer lifeHex shank prevents ...

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Irwin Unibit® High Speed Steel Fractional Self-Starting

IRWIN UNIBIT® HIGH SPEED STEEL FRACTIONAL SELF-STARTING

Item details / Product #SBP-0000065309

Also available with (TiN) coating for longer lifeHex shank prevents ...

Please call for pricing and availability