Milwaukee 1-1/8" Selfeed Drill Bit is designed for professionals who require precise and efficient wood cutting when installing pipe and conduit. This drill bit combines speed and durability, making it i for repeated large hole drilling tasks. Its improved balance and reduced runout ensure smooth operation, while the cutting plane inside shaves the hole radius without applying pressure, resulting in clean, accurate holes. The hex shank provides a secure grip in the drill chuck, and the center feed screw pilots the bit for faster, more precise drilling. Coated with a rust inhibitor and capable of being re-sharpened, this bit long-lasting performance and reliability. Model Number: 48-25-1122