Impact Wrench, 20 V DC

The DEWALT DCF900B Cordless Impact Wrench is a high-torque, 20V DC tool suitable for fastening and loosening applications as specified by the manufacturer. Featuring a brushless motor and powered by the 20V MAX* battery platform (battery sold separately), this impact wrench is rated for a maximum fastening torque of 1,030 ft-lb and breakaway torque of 1,400 ft-lb (per manufacturer specifications). Its compact design with a pistol grip handle features a compact design with pistol grip handle intended for use in multiple work environments.

Key Features of the DEWALT DCF900B Cordless Impact Wrench:

• Torque: Rated for up to 1,030 ft-lb fastening torque and 1,400 ft-lb breakaway torque for heavy-duty applications.


• Motor Type: Brushless motor is engineered to support operational efficiency and extended runtime compared to brushed motors (per manufacturer information).


• Speed Control: Four speed settings with variable trigger allow precise control over output (up to 2,200 RPM).


• Anvil/Drive Size: Standard friction ring anvil with a 1/2 in drive size supports common sockets.


• Precision WrenchTM Mode: supports controlled application during operation.


• Built-In LED Light: Integrated LED light offers three brightness settings to illuminate dark workspaces as needed.


• Batteries & Charger: Tool-only configuration; compatible with DEWALT’s Li-Ion 20V MAX* batteries (not included).


• Housing Material: Oil-resistant glass-filled nylon housing is constructed for use in jobsite conditions.