The Dewalt DCF921N 20V MAX XR Cordless Impact Wrench 1/2" (ATOMIC) is a compact high-torque fastening tool designed for automotive service, mechanical maintenance, equipment assembly, and construction applications. Built with a powerful brushless motor and compact ATOMIC platform design, this impact wrench delivers strong fastening performance while allowing easier access in tight working areas.
Key Benefits
Product Overview
The Dewalt DCF921N cordless impact wrench is engineered for fast and efficient bolt tightening and removal across automotive, mechanical, and construction applications. Its brushless motor improves efficiency, runtime, and tool durability while maintaining strong output performance.
The 1/2" hog ring anvil enables quick socket installation and removal while ensuring secure socket retention during operation. The 4-mode switch allows users to optimize tool performance depending on the fastening task, including a dedicated Scaffold Mode designed for improved control during scaffold assembly work.
With speeds up to 2500 RPM and impact rates reaching 3550 impacts per minute, the tool delivers reliable fastening performance. The integrated LED work light helps improve visibility when working in darker jobsite environments.
Technical Specifications
| Model | DCF921N |
| Brand | Dewalt |
| Product Type | Cordless Impact Wrench (Bare Tool) |
| Voltage | 20V MAX |
| Motor Type | Brushless |
| Drive Size | 1/2" |
| Anvil Type | Hog Ring |
| Fastening Torque | 406 Nm |
| Breakaway Torque | 610 Nm |
| No Load Speed | 0 – 2500 RPM |
| Impact Rate | 0 – 3550 BPM |
| Head Length | 126 mm (Approx.) |
| Weight | 1.1 kg |
Ideal Applications
What’s Included
Battery and charger not included.
Explore Related Categories
Learn more about our Warranty Policy or contact us for professional assistance.