Milwaukee Tool introduces the new M12 FUEL 5/8” SDS Plus Rotary Hammer. Providing up to two times more runtime, up to 75% more speed and the largest SDS Plus bit capacity in its class, Milwaukee has combined its exclusive POWERSTATE brushless motor, REDLITHIUM battery pack and REDLINK PLUS intelligence to deliver a 12-volt rotary hammer that rivals compact 18-volt tools on the market today. The tool’s electro-pneumatic design allows for drilling up to 5/8” holes in concrete and masonry.