The DEWALT DCF900B is a cordless 1/2 inch impact wrench in the 20V MAX XR system. It delivers 1,030 ft-lbs of max fastening torque and 1,400 ft-lbs of max breakaway torque. It is made for heavy-duty work such as large pipe flanges, grooved couplings, wheel lugs, concrete anchor bolts and structural fasteners.
A Precision Wrench control mode helps prevent overtightening when driving forward and fastener run-off in reverse. A 4-mode push-button selector adjusts speed and torque output. It also controls LED brightness. An on-tool LED work light improves visibility in low-light areas such as under vehicles or inside mechanical rooms.
BATTERYGUARD technology is a shock-absorbing battery-to-tool connection that helps reduce wear during heavy use.
- Brand
- DEWALT
- Model
- DCF900B
- Voltage
- 20V MAX XR
- Drive size
- 1/2 inch
- Max fastening torque
- 1,030 ft-lbs
- Max breakaway torque
- 1,400 ft-lbs
- Control modes
- 4-mode push-button selector; Precision Wrench mode
- Work light
- On-tool LED with adjustable brightness
- Color
- Black
