Skip to Main Content
Back to Navigation

DEWALT 20V MAX Brushless 1/4 In. Hex Compact Cordless Impact Driver Kit with 1.7 Ah POWERSTACK Battery & Charger

Model #DCF840E1Item #329504UPC 00885911810715
Tap to view
In-store price may vary. Not all products available at all stores.

    Product overview

    Drive screws and other fasteners with this high-output 20V MAX Brushless Cordless 1/4 In. Impact Driver. The Impact Driver was engineered to be lightweight for ease of use without sacrificing performance. Its brushless motor delivers up to 1,700 In./Lb. of torque and up to 3,200 rpm for driving large-diameter screws. The compact design provides maneuverability and access to confined areas when doing cabinetry and framing work. Maintain productivity in low-light spots with a 3-LED, on-board work light that illuminates dim workspaces. This Cordless kit comes with our lightest and most powerful 20V MAX battery, with 50% more power than the DCB203, and a 25% smaller footprint. The DeWalt POWERSTACK compact battery works with all DeWalt 20V MAX power tools and chargers. Includes DCF840 brushless compact impact driver, (1) DCBP034 1.7 Ah POWERSTACK battery, (1) DCB107 charger, and tool bag.
    • High performance brushless motor drives large-diameter screws with 1,700 In./Lb. of torque and 3,200 rpm
    • Compact design for mobility and access to difficult-to-reach spots
    • Provides professional level of control and precision with variable speed trigger
    • Integrated 3-LED work light designed to enhance visibility in dimly lit spaces
    • POWERSTATE battery provides 50% more power and a 25% more compact battery
    • POWERSTACK batteries have a durable, overmolded base that provides impact resistance
    • Includes DCF840 brushless compact impact driver, (1) DCBP034 1.7 Ah POWERSTACK battery, (1) DCB107 charger, and tool bag
    Voltage20
    Weight2
    Warranty3 Year
    Battery TypeLithium-Ion
    Charger IncludedYes
    Corded/CordlessCordless
    Case IncludedYes
    Motor TypeBrushless
    Ampere Hour1.7 Ah
    Batteries IncludedYes
    Dimensions5.1 In. L
    Chuck Size1/4 In.
    Chuck TypeHex
    Drive Size1.4 In. Hex
    Torque1700 In./Lb.
    Size1.4 In. Hex
    Maximum Speed3200 rpm
    Impacts per Minute3200
    Battery Amp Hour1.7
    Battery PlatformDEWALT 20V MAX
    Length (In.)5.1
    Weight (Lb.)2
    Number of Batteries Included1
    BrandDEWALT
    UPC00885911810715
    Product typeCordless Impact Driver