Complete high-powered applications in tight spaces with the ATOMIC™ 20V MAX* Die Grinder Kit that delivers optimized maneuverability and up to 445 MWO. This unit is equipped with the DEWALT® ANTI-ROTATION System to help maximize control. This feature quickly stops 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. Featuring (2) XR® POWERSTACK™ batteries, the ATOMIC™ 20V MAX* Die Grinder helps you replace pneumatic die grinders with untethered performance, productivity, and pneumatic-like power .