The Dewalt DCF922 is a mid-range cordless impact wrench with a 1/2" DriveDetent ring anvil that delivers up to 406 ft-lbs of torque in a lightweight and ergonomic package. This tool also features a precise wrench control system that helps prevent over-tightening when moving forward and stripping fasteners when moving backward. The DCF922 is ideal for knurled couplings, pipe flanges, wheel slots, concrete anchor placement and many other applications that require high torque in a compact space.