Milwaukee m18 fuel 7in./9in. Large angle grinder is world's first 18v lag generating power of a 15 amp corded large angle grinder, is up to 2 lbs lighter and has 9in. Grinding capacity. Providing high performance, advanced ergonomics, and legendary durability, this large angle grinder is designed to complete toughest grinding, surface preparation, and cutting applications with any 7in. To 9in. Accessory. Powerstate brushless motor provides 6,600 rpm and higher speeds under load for corded grinding/cutting performance. Redlink plus intelligence ensures maximum performance and protection from overload, overheating, and over-discharge.Milwaukee m18 redlithium high output hd12.0 battery delivers unmatch run-time in all applications. Tool-free accessory changes using fixtec nut and guard adjustments mean less downtime during work.Milwaukee m18 fuel 1/2in. Hammer drill driver is industry's most powerful hammer drill, delivering capability to drill largest holes into densest materials at high speed. Powerstate brushless motor delivers most power under load to complete 2-9/16in. Self-feed holes in dense woods for increased productivity. Hammer drill is most compact solution in class and features autostop control mode for enhanced safety.