The DeWalt DCG405N-XJ 18V XR Brushless Angle Grinder features a new, improved brushless motor that increases runtime and tool life. It is part of the DeWalt Perform and Protect range, designed for class-leading performance and safety. The grinder includes an electronic brake that stops the wheel quickly when the trigger is released and an electronic clutch that reduces kickback reaction in the event of a pinch or stall. Mesh covers restrict dust from being sucked through the motor, and a rubber over-mould provides enhanced grip and comfort. This is a body-only unit and does not include a disc, battery, charger, or case. Specifications include a no-load speed of 9000 rpm, a maximum disc diameter of 125mm, and an M14 spindle thread. Compatible with DeWalt XR 18V Li-Ion batteries and chargers (sold separately).