The Milwaukee® M12™ FUEL™ 5/8 in. SDS Plus rotary hammer kit provides up to 75% faster drilling, up to 70% less vibration, and up to 2X more runtime 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 V rotary hammer that rivals compact 18 V tools on the market today. At only 10 in. long and 3.9 lb., this tool provides performance and runtime that is comparable to a much larger tool, at a fraction of the size and weight. The electro pneumatic design allows for drilling of up to 5/8 in. holes in concrete and masonry. For maximum versatility, regardless of application or orientation, the tool also features 2-mode operation, rotary hammer and rotation only. The kit includes 2 M12™ REDLITHIUM™ XC 4.0 extended capacity battery packs, an M12™ Li-Ion battery charger, and plastic carrying case.