Milwaukee M18 FUEL 18V Lithium-Ion Brushless Cordless 4-1/2 in./5 in. Grinder with Paddle Switch with (1) 5.0 Ah Battery

world's first cordless grinder delivers power of a corded grinder with up to 2x more run time and up to 10x longer motor life.Milwaukee m18 fuel 4-1/2in./5in. Grinder supplies maximum sustained power to complete toughest grinding, surface preparation, and cutting applications. Powerstate brushless motor provides up to 10x longer motor life and a lower cost of ownership. M18 redlithium xc5.0 battery pack delivers up to 4x more run time and 20% more power. Grinder features redlink plus intelligence, most advanced system of cordless power tool electronics, for maximum performance. 18-Volt lithium-ion grinder's thin body design gives it optimized balance to rest easily in your hands. Tool-free accessory changes and guard adjustments mean less downtime during work. Grinder is built with same tool body, gearing system, and anti-vibration side handle asMilwaukee's legendary high-performance corded grinders for maximum durability on job. Grinding wheel sold separately. -POWERSTATE brushless motor: delivers maximum power and up to 10X longer motor life -REDLINK PLUS intelligence provides optimized performance, electronic clutch, and overload protection using total system communication between tool, battery and charger -Power to grind: world's first cordless grinder with corded performance -Durability: same metal housing and gearing system as legendary high performance corded grinders 100% tool free: make all accessory changes and guard adjustments without a wrench for increased productivity -Paddle-switch design: provides increased comfort and ease-of-use when operating in various positions Includes: one 2880-20 4-1/2 in./5 in. grinder and one 48-11-1850 5.0Ah battery