Step Drill Bit for Metal, Step Drill Bit, CORTOOL Titanium High Speed Steel Step Drill Bit Set, Unibit Step Drill Bit, Heavy Duty Step Bit, HSS Drill Bit Set Total 23 Sizes 1/4"-1-3/8", 3/16"-7/8"

Descripción

Step Drill Bit for Metal, Step Drill Bit, CORTOOL Titanium High Speed Steel Step Drill Bit Set, Unibit Step Drill Bit, Heavy Duty Step Bit, HSS Drill Bit Set Total 23 Sizes 1/4"-1-3/8", 3/16"-7/8"