The De Walt DCF899N 18V XR Impact Wrench has a powerful fan cooled motor which delivers 950 Nm of torque & 2400 impacts per minute, whilst the 3 Speed & torque settings gives you the control to best suit your application. This De Walt XR Impact Wrench has a bright white LED with delay feature for enhanced visibility & flashlight functionality, along with the comfortable rubber XR grip & switch for greater application comfort & maximum control. This impact wrench features a 1/2" (13 mm) square drive with detent pin which allows for more efficient torque delivery & enhanced socket retention.* Bare Unit only. Use with your existing batteries & charger.