What to consider before buying
The DEWALT DCF860B is a 20V MAX XR cordless impact driver sold as a bare tool, so it is aimed primarily at buyers who already use compatible DEWALT 20V MAX batteries and chargers. The 1/4-inch hex chuck is suited to common driver bits and impact-rated accessories.
DEWALT lists up to 2,500 in-lbs of maximum torque and a no-load speed of up to 3,800 rpm. Its variable-speed trigger and three-speed selector are intended to give users more control across different fastening tasks, while speeds one and two are described as optimized for commonly used self-drilling and tapping screws.
- Check the kit contents: the B designation indicates a bare-tool configuration, so a battery, charger, and possibly bits may need to be purchased separately.
- Match the tool to the job: the published torque and speed figures suggest a tool for demanding fastening work, but actual results depend on the battery, fastener, material, and technique.
- Consider compatibility: this model makes the most sense for users already invested in the DEWALT 20V MAX battery platform.