Milwaukee® M/2™;;; 2-Cutter SDS-Plus Rotary Hammer Drill bits are designed to be durable. The enhanced rebar guards provide increased durability in hard aggregate and rebar while the breaker point pulverizes the material more effectively for faster drilling speeds. The variable flute allows for improved debris extraction allowing for more holes per charge in cordless rotary hammer while improving durablity in corded and cordless rotary hammers. Additionally, M/2™;;; features a centering tip for exact spot drilling, wear mark indicator indicating when the bit no longer meets ANSI diameter requirements, and a reinforced flute for durability and minimized vibration.