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Conquer tough automotive and mechanical tasks with the DeWalt DCF921 Compact 1/2" Impact Wrench. Designed for maximum power in tight spaces, this high-performance brushless tool delivers up to 406 Nm of maximum fastening torque and 610 Nm of breakaway torque. Featuring a hog ring anvil for fast socket changes and DeWalt's 4-mode drive control (including Timber Screw and Precision Wrench™ modes), it provides exceptional control and efficiency for professional mechanics and engineers.
High Torque Output: Delivers up to 406 Nm of fastening torque and 610 Nm of breakaway torque to handle stubborn or rusted bolts easily.
Ultra-Compact Design: Short head length allows for easy access into tight engine bays and cramped workspaces.
Efficient Brushless Motor: Offers longer runtime, superior motor protection, and extended overall tool life.
1/2" Square Drive with Hog Ring: Features a hog ring (detent pin/friction ring) anvil for quick, secure, and hassle-free socket changes.
4-Mode Speed & Torque Control: Includes multiple mode settings (such as Precision Wrench™ mode) to prevent over-tightening and fastener run-off.
Integrated Multi-LED Light: Bright built-in LED halo ring illuminates dark working areas for better visibility and precision.
Ergonomic Comfort Grip: Lightweight build with an overmolded rubber handle reduces fatigue during extended use.
| Feature | Specification |
| Model | DCF921 |
| Voltage | 20V MAX / 18V XR |
| Motor Type | Brushless |
| Anvil / Drive Size | 1/2" Square Drive (Hog Ring) |
| Max Fastening Torque | 406 Nm |
| Max Breakaway Torque | 610 Nm |
| No Load Speed | 0 - 2,500 RPM |
| Impact Rate | 0 - 3,500 IPM |
| Control Modes | 4 Modes (incl. Timber Screw & Precision Wrench™) |
⚠️ IMPORTANT NOTE (Bare Unit Only):
This product is sold as BODY ONLY (Bare Unit). Battery, charger are NOT included. It is fully compatible with all DeWalt 20V MAX, 18V XR, and FlexVolt Li-Ion batteries.
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