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Step Drill Bit

Power Tools & Accessories - Drilling Accessories - Step Drill Bit

10314 Irwin Step Drill Bit,1-7/32" maximum DIA,1/2" shank,1-7/32" hole Sz,UNIBIT

IRW10314
$103.02

Irwin Step Drill Bit, Size: 1-7/32" maximum diameter, 1/2" shank, 1-7/32" hole size, Brand: UNIBIT

15103ZR Irwin Step Drill Bit,3T 9 Hole S (1/4"-3/4" ),1/16" Increments

IRW15103ZR
$89.59

Irwin Step Drill Bit, Type: 3T 9 Hole Sizes (1/4"-3/4" ), Size: 1/16" Increments