Milwaukee 7/8 in. - 1-3/8 in. #12 Black Oxide Step Drill Bit 5-Steps - 48-89-9212

Jam-free performance: dual-flute design optimized for cordless drills in high speed provides greater speed and control Rapid strike tip: creates fast, accurate starts and generates less heat Laser-engraved reference marks: easily stop on any whole size 3-flat secure-grip shank: reduces bit slippage in the chuck Black oxide coating enhances durability and life of the bit Drills or enlarges holes up to 1-3/8 in. Dia Includes: #12 step bit 7/8 in. - 1-3/8 in.