Step Bits

We have Step Bits from a few different manufacturers, check them out!

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IRWIN 10231 #1 UNIBIT STEP DRILL

UNIBIT #1 STEP DRILL Drills 13 hole sizes 1/8" to 1/2" dia. in 1/32" increments 1/4" shank 1/8" step thickness Self-starting tip..

$31.99 $22.10

IRWIN 10232 #2 UNIBIT STEP DRILL

UNIBIT #2 STEP DRILL For drilling hole sizes in material to 3/8" thick Drills 6 hole sizes 3/16" to 1/2" diameter in 1/16" increments 1/4" shank 3/8" ..

$33.99 $23.73

IRWIN 10233 #3 UNIBIT STEP DRILL

UNIBIT #3 STEP DRILL Cuts medium size holes Drills 9 hole sizes 1/4" to 3/4"diameter in 1/16" increments 3/8" shank 1/8" step thickness..

$56.99 $39.88

IRWIN 10235 #5 UNIBIT STEP DRILL

UNITBIT #5 STEP DRILL 10 step, single-flute cutting edge for greater- control through steps for holes 1/4" to 1-3/8" Hex shank prevents slipping in dr..

$129.99 $90.14

IRWIN 10502 3PC STEP DRILL BIT SET

3-PIECE UNIBIT STEP DRILL SET Set of 3 sizes of Unibit step drills Single-flute cutting edge for greater - control through steps 3-flatted shank preve..