Product Review

Step Drill Bits Dual-flute design provides greater speed and control. Optimized for cordless drills in high speed. Rapid strike tip creates fast, accurate starts and generates less heat. Optimized geometry with black oxide coating to cut faster. Laser engraved reference marks easily stop on any hole size. 3 flat secure grip shanks reduce bit slippage in the chuck. Jam-Free Included - Shank Hole Size - 7/8 - 1.12 in. Number Of Hole Steps - 2