Dewalt DCF840N 18V/20V Cordless Impact Driver 192Nm (Bare)

The Dewalt DCF840N 18V / 20V XR Brushless Cordless Impact Driver (Bare Tool) is designed for high-speed fastening tasks in construction, installation, and workshop environments. Built with a compact body and a high-efficiency brushless motor, this impact driver delivers strong torque output and reliable performance for professional applications.

Key Benefits

• Brushless motor technology improves runtime, durability, and efficiency.
• Compact 5.1 inch tool length allows easier access in tight working spaces.
• Variable speed trigger provides improved control for delicate fastening tasks.

Product Overview

The Dewalt DCF840N cordless impact driver is engineered for fast and efficient screwdriving and fastening operations across wood, metal, and construction materials. Delivering up to 192 Nm of torque, the driver provides the power required for demanding installation tasks.

The brushless motor improves overall efficiency while maintaining consistent performance under load. With no-load speeds up to 3200 RPM and impact rates up to 4200 BPM, the tool allows rapid screw installation and removal in jobsite environments.

The compact design improves maneuverability when working in confined spaces such as cabinets, framing structures, and equipment installations. The tool is compatible with Dewalt 18V XR and 20V MAX lithium-ion battery systems.

Technical Specifications

Ideal Applications

• Fastening screws and bolts in wood and metal
• Construction and installation work
• Workshop assembly and maintenance tasks

What’s Included

• 1 x Dewalt DCF840N Cordless Impact Driver

Battery and charger not included.

Explore Related Categories

• Browse Dewalt Cordless Tools
• Shop Cordless Impact Drivers
• View Dewalt Batteries & Chargers

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