This 20 V MAX XR 1/4 in 3-speed impact driver is lightweight yet powerful with a brushless motor that delivers 1825 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 help maximize versatility on the jobsite. Maintain productivity in low-light spots with a 3-LED on-board work light that helps to illuminate dimly lit workspaces. This cordless impact driver comes chip ready to track the tool's location with the DeWALT TOOL CONNECT site manager app.