The DCG422B 20V MAX ATOMIC Right Angle Die Grinder from DeWalt is fit for high-powered applications in tight spaces, delivering optimized maneuverability and up to 455 MWO. This tool is equipped with the DEWALT ANTI-ROTATION System to help maximize control and quickly stop the wheel when a pinch, stall, or bind-up event is sensed, reducing reactionary torque. An ergonomic design allows this tool to access ultra tight spaces. This cordless solution is built to replace pneumatic die grinders. Battery and charger sold separately.