The DEWALT DCF921 XR Impact Wrench has an efficient brushless motor and 1/2in square drive with hog ring for quick socket changes. A hole in the anvil enables the securing of sockets with a retaining pin/rubber O-ring, making it the ideal impact wrench for scaffolders. 

Its variable speed trigger provides complete control over all applications and tactile 4-mode select feature, a selection of different modes and speed settings for ultimate performance.

* Mode 1 Low Speed: tool operates at a reduced speed and outputs approximately 160Nm, reverse tool operates at normal speed.
* Mode 2 Mid Speed: tool operates at a reduced speed and outputs approximately 400Nm, reverse tool operates at normal speed.
* Mode 3 High Speed: tool operates at normal speed, reverse tool operates at normal speed.
* Mode 4 Precision Wrench: tool pauses before impacting to help prevent over-tightening, reverse tool lowers speed when fastening is loose to help prevent run-off.

Its ultra-compact design enables easy access in confined areas. Fitted with a  comfortable rubber XR grip and switch for greater application comfort and maximum control. An ultra-bright white LED work light with a delay feature improves visibility. Brightness control allows dimming or turn off to suit the working conditions.

Specification:

Bit Holder: 1/2in Hog Ring
No Load Speed: 2,500/min.
Impact Rate: 3,600/bpm
Max. Fastening Torque: 406Nm
Nut Busting Torque: 610Nm
Weight: 1.1kg (without battery)

The DEWALT DCF921P2T XR Brushless 1/2in Impact Wrench is supplied with:

2 x 18V 5.0Ah Li-ion Batteries
1 x Charger
1 x TSTAK™ Kitbox