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. Two feed screws are included.