Milwaukee 5/16"x12" SDS Bit is designed to deliver exceptional durability and performance for rotary hammer drill users. These M/2™ 2-cutter SDS Plus bits up to 20% more holes per charge in cordless rotary hammers thanks to their advanced design. Enhanced rebar guards provide increased durability when working with hard aggregate and rebar, while the breaker point pulverizes material more effectively for faster drilling speeds. The variable flute ensures maximum debris extraction, contributing to longer bit life and improved efficiency in both corded and cordless rotary hammers. Additional features include a centering tip for precise spot drilling, a wear mark indicator to show when the bit no longer meets ANSI diameter standards, and a reinforced flute to minimize vibration and enhance durability. This bit is an i solution for general concrete drilling applications, combining increased life and efficiency for professional and DIY users alike. Model Number: 48-20-7444