The Milwaukee 1/4 in. Right Angle Die Grinder, 3/8 Ratchet and Cut Off Saw combo kit. 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. M12 FUEL 3 in. Compact Cut Off Tool delivers multi-material cutting capability in an ergonomic package, optimized for 1-handed use. Spinning at 20,000 RPM and featuring a POWERSTATE Brushless Motor, the 2522 delivers fast and accurate cutting performance in a wide range of materials.