DEWALT 20V MAX XR 1/2 in High Torque Impact Wrench DCF900B | 4-Mode, Precision Wrench, LED

Meet the DEWALT 20V MAX XR 1/2 in High Torque cordless impact wrench, model DCF900B. Powered by a brushless motor, it combines robust torque with efficient runtime to help you tackle demanding fastening tasks without a cord.

At the heart of this tool is a high torque profile: up to 1030 ft-lbs of max fastening torque and up to 1400 ft-lbs of max breakaway torque. This makes it well suited for stubborn fasteners on automotive, heavy machinery, and industrial projects. The design emphasizes control so you can work with confidence even when the fasteners resist turning.

Smart control and precision

The tool features a four mode push button switch to switch speeds easily, along with a variable speed trigger. A dedicated Precision Wrench mode helps prevent overtightening when tightening forward and run-off when reversing, introducing an additional layer of safety and accuracy during critical tasks.

• Illuminated work space with an on tool LED light for low visibility areas
• Durable construction and a hog ring anvil that supports repeated heavy use
• Battery guard offers a shock-absorbing connection to reduce wear during use
• Rugged, cordless design built to withstand busy work sites and solvent exposure

Real world use and versatility

From wheel lug replacement and large pipe flanges to setting concrete anchors, this wrench is designed to handle heavy duty applications with ease. The 1/2 inch drive delivers serious torque while remaining compatible with common 1/2 inch sockets and accessories.

• Great for automotive, construction, and farming environments where speed and power matter
• LED brightness can be adjusted to match your work environment and task complexity

Note that battery packs and chargers are sold separately, giving you the flexibility to pair with your preferred DEWALT 20V MAX XR lineup. The tool ships as tool only to let you choose the battery and charger that fit your setup.