DEWALT DCF860B 20V MAX XR 1/4″ Brushless 3-Speed High Torque Impact Driver – Tool Only

Built for demanding trades, the DEWALT DCF860B 20V MAX XR® 1/4″ Brushless 3-Speed High Torque Impact Driver is the most powerful impact driver in DEWALT’s lineup, delivering up to 2,500 in-lbs of max torque. Whether you’re driving long lag bolts or fastening into dense materials, this tool delivers up to 66% more torque and 63% faster driving performance compared to prior models. Its 3-speed mode selector and variable-speed trigger provide enhanced control, while a compact 4.8″ body makes it maneuverable enough for tight jobsite conditions.

This cordless impact driver is TOOL CONNECT™ Chip Ready™, allowing integration with the Site Manager app for tracking and asset management (chip sold separately). With 9 built-in LEDs, the DCF860B offers exceptional visibility in low-light environments, and the 20-minute work light mode is ideal for extended setups or inspections. A 1/4″ quick-connect hex chuck allows for fast bit changes, making it a go-to driver for everything from drywall installation to deck and dock building.

Note: Battery and charger are sold separately.

DEWALT 20V MAX XR 1/4″ Brushless 3-Speed High Torque Impact Driver At a Glance

• Highest Torque in the Lineup (2,500 in-lbs): Handles large fasteners, lag bolts, and dense materials with ease.
• 3-Speed Mode Select: Match speed and torque to your application—ideal for controlled driving or high-output work.
• Variable Speed Trigger: Fine-tune output power for precise fastening control.
• Up to 3,800 RPM & 4,500 IPM: Complete tough jobs faster with higher speeds than standard drivers.
• 9 Built-In LEDs: Bright, shadow-free lighting with a 20-minute stay-on mode for workspace illumination.
• TOOL CONNECT™ CHIP READY™: Integrates with DEWALT’s Site Manager app for asset tracking (chip sold separately).
• Compact 4.8″ Design: Easy to maneuver in tight or awkward spaces.
• 1/4″ Quick-Change Hex Chuck: Accepts a wide variety of driver bits for quick bit swaps.
• Brushless Motor: Provides longer runtime, better durability, and improved efficiency.
• Cordless Freedom: Runs on DEWALT’s 20V MAX* Lithium-Ion battery platform.

Markets

• Electrical Work – Ideal for mounting boxes, panel screws, or fastening strut in high torque environments.
• Drywall & Framing – Excellent for fast setting of anchors or structural screws in framing and sheathing.
• Plumbing & HVAC – Drives brackets, mounts, and anchors in metal or wood for piping and duct installs.
• Deck Building – Drives long screws and lag bolts into treated lumber and composite materials.
• Dock Construction – Delivers the torque and runtime needed for heavy-duty outdoor fasteners.
• General Construction – A reliable option for various fastening tasks across residential and commercial builds.

When tackling tough fastening jobs, having power isn’t optional—it’s essential. The DEWALT DCF860B gives tradespeople the ability to drive with maximum force and precision in a compact format that doesn’t slow you down. With advanced features like 3-speed control, intelligent LED lighting, and the most torque in the 20V MAX XR series, this impact driver is a serious tool for serious jobs—whether you’re fastening structural hardware, installing mechanical brackets, or building docks under tight deadlines. All of this, without the cords, noise, or compromises.

DEWALT DCF860B 20V MAX XR 1/4″ Brushless 3-Speed High Torque Impact Driver – Tool Only Features

• OUR HIGHEST TORQUE IMPACT DRIVER† – Up to 66% more torque††
• FAST, EFFICIENT PERFORMANCE – Up to 63% faster driving**
• PRO-LEVEL CONTROL – Variable speed trigger and 3-speed mode select
• PRO-LEVEL POWER – Up to 2,500 in-lbs. max torque and a no-load speed up to 3,800 RPM
• BUILT-IN LEDS – 9 built-in LEDs and 20-minute work light setting provide additional illumination
• 1/4 IN. QUICK-CONNECT HEX CHUCK – Conveniently work with compatible 1/4 in. quick-connect hex chuck
• SIMPLIFY ASSET MANAGEMENT – This TOOL CONNECT™ CHIP READY™ (chip sold separately) tool connects with the TOOL CONNECT Site Manager app to help you track and manage assets
• PART OF OUR BEST PERFORMING LINE OF 20V MAX* POWER TOOLS – Innovative power tools designed to deliver certainty for the world’s toughest pros

DEWALT DCF860B 20V MAX XR 1/4″ Brushless 3-Speed High Torque Impact Driver – Tool Only Applications

• Electrical
• Drywall
• Plumbing & Mechanical
• Deck Building
• Dock Building

DEWALT DCF860B 20V MAX XR 1/4″ Brushless 3-Speed High Torque Impact Driver – Tool Only Includes

• Battery and Charger Sold Separately
• (1) DCF860 20V MAX* XR® 3-Speed High Torque 1/4 in. Impact Driver
• (1) Belt Hook

DEWALT DCF860B 20V MAX XR 1/4″ Brushless 3-Speed High Torque Impact Driver – Tool Only Specifications

• Model: DCF860B
• Drive Size: 1/4″ Quick-Connect Hex
• Max Torque: 2,500 in-lbs
• No Load Speeds:
  • Low: 0–1,800 RPM
  • Med: 0–2,500 RPM
  • High: 0–3,800 RPM
• Impact Rate: Up to 4,500 IPM
• Length: 4.8″
• Weight: 2.4 lbs (tool only)
• Lighting: 9 LEDs w/ 20-minute work light mode
• Motor: Brushless
• Tool Connect™: Yes, CHIP READY™ (chip sold separately)
• Power Source: 20V MAX* Lithium-Ion (battery and charger not included)
• Warranty: DEWALT 3-Year Limited / 1-Year Free Service / 90-Day Money-Back Guarantee

DEWALT DCF860B 20V MAX XR 1/4″ Brushless 3-Speed High Torque Impact Driver – Tool Only Warranty

• Dewalts Guaranteed Tough 3/1/90 Limited Warranty

Why Professionals Prefer the Tool Only DEWALT 20V MAX XR 1/4″ Brushless 3-Speed High Torque Impact Driver

The DEWALT 20V MAX XR 1/4″ Brushless 3-Speed High Torque Impact Driver is sometimes referred to on the job as a “torque beast” or “3-speed compact driver,” the DEWALT DCF860B is purpose-built for professionals who need max output in minimal space. Whether you’re a deck builder, commercial framer, or mechanical installer, this driver is your answer for high-speed, high-torque results—without the bulk or noise of pneumatic alternatives.