This 20V MAX* XR 3-speed impact driver is lightweight yet powerful with a brushless motor that delivers 1,825 in-lb. of max torque to drive large diameter screws. The 3-speed switch allows for increased user control and precision for various applications to maximize versatility on the jobsite. Maintain productivity in dimly lit spaces with a 3-LED integrated work light that helps to illuminate dimly lit work areas. This cordless impact driver is Chip Ready (chip sold separately) to track tool location with the DEWALT TOOL CONNECT Site Manager app. Battery and charger sold separately.