DEWALT DCF921 XR 1/2in Impact Wrench, 18V Brushless, Bare Unit

The DEWALT DCF921 XR Impact Wrench combines power and precision with its efficient brushless motor and 1/2in square drive featuring a hog ring for quick socket changes. A hole in the anvil allows for secure socket retention using a pin or O-ring, making it especially suitable for scaffolding applications.

This impact wrench boasts a variable speed trigger and tactile 4-mode select feature, offering tailored performance for different tasks:

• Mode 1 Low Speed: Reduced speed (~160Nm torque), normal reverse speed.
• Mode 2 Mid Speed: Reduced speed (~400Nm torque), normal reverse speed.
• Mode 3 High Speed: Full speed in both forward and reverse.
• Mode 4 Precision Wrench: Pre-impact pause prevents over-tightening; reduced reverse speed prevents run-off.

Its ultra-compact design ensures access to tight spaces, while the rubber XR grip enhances comfort and control during prolonged use. The integrated LED work light with brightness adjustment and delay feature improves visibility in low-light conditions. Supplied as a bare unit (no battery or charger included), this tool is backed by a 1-year warranty.

Key Specifications

• Drive Size: 1/2in Hog Ring
• No-Load Speed: 2,500 RPM
• Impact Rate: 3,600 BPM
• Max Fastening Torque: 406Nm
• Nut Busting Torque: 610Nm
• Weight: 1.1kg (bare unit)