Milwaukee 48-25-2122 Drill Bit, 2-1/8 in Dia, 4-1/2 in OAL, 7/16 in Dia Shank, Hex Shank

Milwaukee® Self-feed drill bits deliver speed and endurance for repetitive drilling of large holes. Designed for any trade that demands woodcutting for installing pipe and conduit, self-feed bits feed into work without pressure and provide faster boring of clean, accurate holes. The bits have improved balance with reduced runout, while the hex shank provides a secure gripping surface for the drill chuck. Every Milwaukee self-feed drill bit is coated with a rust inhibitor. Built to last and designed to perform, these self-feed bits are resharpenable so you can keep them cutting like new.