DEWALT DCF900BWDCB205 20V MAX Lithium-Ion Cordless 1/2 in. Impact Wrench with 20V MAX XR Premium Lithium-Ion 5.0Ah Battery PackComplete the toughest jobs utilizing the power of the DEWALT 20-Volt MAX XR 1/2 in. high torque impact wrench. Delivering 1030 ft./lbs. of MAX fastening torque and 1400 ft./lbs. of MAX breakaway torque, making it ideal for large sized pipe flanges, grooved couplings, wheel lugs, concrete anchor bolt setting and many other heavy-duty impact wrench applications. The Precision Wrench mode is included to help prevent overtightening in forward, and run-off in reverse, for additional user control. Utilize the updated 4-mode push button switch to easily transition speeds and adjust LED brightness when needed. Battery and charger sold separately. Keep your DEWALT 20-Volt tools running longer with the 20-Volt MAX lithium-ion premium battery pack DCB205.