M12 FUEL 1/4" Right Angle Die Grinder the latest cordless right angle die grinder that delivers the performance and size professional service mechanics demand. The die grinder delivers 50% more power than pneumatic competition and features our Brushless Motor Technology with improved torque. The cordless die grinder provides greater mobility and accessibility to help fit in tight places without giving up on performance. The M12 Right Angle Die Grinder features an improved ergonomic handle with 4-Mode speed control and a responsive variable-speed trigger, giving you unmatched control.