The Milwaukee 1/4 in. M12 FUEL Right Angle Die Grinder is the first cordless right angle die grinder that delivers the performance, size and speed professional service mechanics demand. The die grinder delivers 20% more power than pneumatic competition and features the Milwaukee POWERSTATE Brushless Motor Technology. The cordless die grinder provides users with up to .3 HP performance, best-in-class size to help fit in tight places, and offers users greater mobility and access. The M12 die grinder features a 3-Mode speed control and responsive variable-speed trigger giving users unmatched control.