Product Description
DeWalt DCF964B 20V MAX XR 3/4″ Brushless High Torque Impact Wrench with Hog Ring Anvil – Tool Only
Industrial Might. Unmatched Breakaway Power.
The DeWalt DCF964B 20V MAX XR® 3/4-Inch High-Torque Impact Wrench* is engineered for the heavy-duty professional who refuses to be tethered to a compressor. Delivering a staggering 1,200 ft-lbs of max fastening torque and a massive 1,900 ft-lbs of breakaway torque, this tool is purpose-built for the largest fasteners found on jobsites today. From bridge work to oil and gas maintenance, the DCF964B provides the "nut-busting" force required for seized, rusted, or massive structural bolts.
Equipped with a high-efficiency XR® Brushless motor, this 3/4" powerhouse features a 4-mode push-button selector for precise control over various applications. The integrated Precision Wrench™ technology helps prevent over-tightening in forward and provides controlled speed in reverse to prevent fasteners from flying off at height. With a glass-filled nylon housing designed to resist harsh jobsite chemicals and a bright, adjustable LED, the DCF964B is as smart as it is strong.
Why the DeWalt DCF964B XR is the Ultimate Industrial Choice:
- 1,900 ft-lbs Breakaway Torque: The most powerful 20V MAX* impact wrench in the DeWalt lineup, designed for industrial-scale fastening.
- 3/4" Hog Ring Anvil: Optimized for high-torque transfer and fast, one-handed socket changes for improved productivity.
- 4-Mode Speed Settings: Easily toggle between speeds and specialized modes to match the torque requirement of the task.
- Precision Wrench™ Mode: Advanced electronics protect your work by pausing before impacting in forward and slowing down once the bolt is loose in reverse.
- Jobsite Tough: Features a rugged housing and a comfortable over-mold grip to reduce vibration during long demolition or assembly shifts.
Specifications:
| Specification | Details |
|---|---|
| Model Number | DCF964B |
| Brand | DeWalt |
| Power Source | 20V MAX XR Lithium-Ion (battery sold separately) |
| Motor Type | Brushless |
| Drive Size | 3/4″ (19mm) hog ring anvil |
| Max Fastening Torque | 1,200 ft-lbs (1,627 Nm) |
| Max Breakaway Torque | 1,600 ft-lbs (2,170 Nm) |
| Speed Settings | 4-mode (including Precision Wrench™) |
| No Load Speed | 0–1,800 RPM |
| Impacts Per Minute | 0–2,400 IPM |
| LED Work Light | Yes, with delay |
| Length | Approx. 8.8″ (224 mm) |
| Weight | Approx. 7.2 lbs (3.3 kg) (tool only) |
| Warranty | 3-year limited warranty |
| Application | Heavy-duty fastening/loosening, lug nuts, anchors, structural bolts |
Frequently Asked Questions
+ When should I use a 3/4" drive instead of a 1/2" drive?
+ Which battery provides the most power for this tool?
+ Is the 3/4" anvil compatible with 1/2" sockets?
+ What is the best application for this tool?
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