DEWALT 20V MAX* 1/4 in. Brushless Cordless Impact Driver (Tool Only) (DCF840B)

DEWALT 20V MAX* 1/4 in. Brushless Cordless Impact Driver (Tool Only) (DCF840B)

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Step up to elite fastening power with the DEWALT 20V MAX Brushless Impact Driver*. Engineered for professional performance, this tool combines extreme... Read more

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    • Shipped today? Order within: Jun 04, 2026 23:59:00 -0400
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    Description

    Step up to elite fastening power with the DEWALT 20V MAX Brushless Impact Driver*. Engineered for professional performance, this tool combines extreme torque with precise speed control, making it perfect for driving large fasteners and completing heavy-duty applications quickly and efficiently.

    The high-performance brushless motor is the core of this tool, delivering an exceptional 1,700 in-lb of maximum torque and a blistering 3,200 RPM no-load speed, ensuring you can tackle even the most demanding jobs.

     

    Key Features for Optimal Fastening:

     

    • Extreme Power and Speed: The powerful brushless motor is built to drive large-diameter screws through tough materials with its  of torque and high  max speed.

    • Compact and Ergonomic: Designed for superior handling, its compact size and optimized ergonomics allow you to maneuver with ease and maintain access to difficult-to-reach spots, improving overall productivity.

    • Pro-Level Control: Achieve the precision required for delicate or high-demand tasks with the variable speed trigger, which gives the user pro-level control over the driver's speed based on the application.

    • Integrated LED Lighting: An integrated 3-LED work light is strategically positioned to brighten dark work areas, eliminating shadows and significantly enhancing visibility in low-light spaces.

    • Industry Standard Chuck: Features a 0.25-inch (1/4-inch) hex chuck for quick and easy one-handed bit changes.

    • System Compatibility: As a 20V MAX* tool, it is compatible with all DEWALT 20V MAX* batteries and chargers (sold separately).

    Pros and cons

    • Sustainably produced
    • Ideal for everyday use

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