The DEWALT 20V MAX XR Brushless Cordless 3-Speed High Torque 1/4-in. Impact Driver, Model DCF860B, is built for users who need more driving power without stepping up to a bulkier fastening tool. This is a cordless impact driver designed for high-torque fastening. It is a bare tool configuration, so it is a good fit for contractors and serious DIY users already on the DEWALT 20V MAX battery platform who want a compact driver with serious output.

What makes this model matter is the combination of speed and torque. DEWALT rates it at up to 2,500 in-lbs. max torque with a no-load speed up to 3,800 RPM, and positions it as its highest torque impact driver. In plain jobsite terms, that means it is built to drive larger fasteners faster and keep working through dense framing lumber, structural screws, and demanding fastening applications where a lower-output impact driver starts to feel slow or strained.

The 3-speed setup is not just there for the spec sheet. The variable speed trigger and 3-speed mode select give you better control when the job changes from aggressive structural fastening to more precise installation work. DEWALT also notes that speeds 1 and 2 are optimized to match the installation speeds of commonly used self-drilling and tapping screws, which is useful if you want to avoid overdriving fasteners in metal or lighter material.

DEWALT pairs that output with a brushless motor, which is the right move on a tool like this. Brushless design helps the driver run efficiently and hold up better under repeated heavy use. The 1/4-inch quick-connect hex chuck keeps bit changes simple, which matters when you are bouncing between drill bits, nut drivers, and driver bits throughout the day. The included belt hook is also a real-world plus for ladder work, framing, punch-list runs, and any situation where you are constantly setting the tool down and picking it back up.

Visibility is another strong point. This impact driver uses 9 built-in LEDs and a 20-minute work light setting, which is more useful than a basic single-light setup when you are working inside cabinets, between studs, above ceilings, or in unfinished spaces. Instead of guessing where the bit is landing, you get a clearer view of the screw head and surrounding material, which can help reduce stripped fasteners and bit slips.

From a system standpoint, the DCF860B is part of the DEWALT 20V MAX XR lineup. Battery and charger are sold separately, so this version makes the most sense for people who already own compatible 20V MAX packs and chargers. It is also Tool Connect chip ready, with the chip sold separately, for users who want to add asset tracking and fleet management through DEWALT's Tool Connect system.

Who should buy it? If you are a framer, remodeler, deck builder, metal installer, electrician, HVAC tech, or general contractor who drives fasteners all day and wants one of the stronger compact cordless impact drivers in the DEWALT lineup, this one makes sense. If you only handle light-duty assembly and occasional household work, it may be more tool than you need. But for regular jobsite fastening where speed, control, and torque all matter, the DCF860B is built for exactly that role.

DEWALT 20V MAX XR Brushless Cordless 3-Speed High Torque 1/4-in. Impact Driver Means Business

This is the DEWALT impact driver for users who actually lean on their tool and want more torque, more speed, and better lighting in one compact package.

• Who it's for: Pros and serious DIY users doing framing, remodeling, mechanical installs, and daily fastening with larger or more demanding screws.
• Why it stands out: 2,500 in-lbs. of max torque, 3-speed control, 9 LEDs, and a brushless motor make it a strong mix of power and jobsite usability.
• Worth knowing: The DCF860B is a bare tool, so plan on supplying your own battery and charger. If you already run DEWALT 20V MAX packs, that is not a downside at all.

• Is this an impact driver or a drill? This is a cordless impact driver designed for fastening, and it uses a 1/4 in. quick-connect hex chuck.
• What is the max torque on the DCF860B? DEWALT rates it at up to 2,500 in-lbs. max torque.
• Does it have multiple speed settings? Yes. It has a variable speed trigger and 3-speed mode select for better control across different fastening applications.
• Does this tool have a work light? Yes. It has 9 built-in LEDs and a 20-minute work light setting.
• Can it be used with Tool Connect? It is Tool Connect chip ready, with the chip sold separately.