Tackle the most demanding fastening and removal jobs with the DEWALT 20V MAX XR 1/2 in High Torque Impact Wrench (DCF900B). Built for professional mechanics, construction crews, and serious DIY users, this cordless impact wrench delivers extreme torque, advanced control, and jobsite-ready durability. With 1,030 ft-lbs of max fastening torque and 1,400 ft-lbs of max breakaway torque, the DCF900B is engineered to handle heavy-duty applications such as large pipe flanges, grooved couplings, wheel lugs, concrete anchor bolts, and structural fasteners. This level of power allows users to break loose stubborn hardware quickly while maintaining efficiency on repetitive tasks. The integrated Precision Wrench control mode helps prevent overtightening in forward and fastener run-off in reverse, making it easier to achieve controlled, repeatable results. An updated 4-mode push-button selector allows users to quickly adjust speed and torque output, while also enabling control over LED brightness to suit different work environments. To support durability and long-term performance, the tool features BATTERYGUARD technology, a shock-absorbing battery-to-tool connection that helps reduce wear and tear during heavy use. An on-tool LED work light improves visibility when working under vehicles, inside mechanical rooms, or in low-light jobsite conditions. Designed as part of the DEWALT 20V MAX XR system, the DCF900B delivers the power of a corded impact wrench with the freedom and convenience of cordless operation.
