Milwaukee SDS Bit 9/16 in. x 6 in. features the durable Milwaukee® M/2™ 2-cutter SDS Plus rotary hammer drill bits, designed to deliver up to 20% more holes per charge in cordless rotary hammers. This bit is built for enhanced performance with rebar guards that increase durability when working with hard aggregate and rebar. Its breaker point pulverizes material more effectively, resulting in faster drilling speeds. The variable flute design allows for maximum debris extraction, contributing to its efficiency and durability 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 that reduces vibration and extends tool life. This drill bit is an i choice for general concrete applications, providing increased life and efficiency for rotary hammer users. Model Number: 48-20-7481