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DEWALT

DEWALT ATOMIC 20V MAX 1/4 in. Brushless Cordless Impact Driver Kit with Battery and Charger Included (DCF850P1)

  • Based on 570 reviews
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Feb 10 – Feb 12
Order within 2 hours and 51 minutes
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Features

  • Maneuver With Ease - Access difficult-to-reach spots with a compact, ergonomic design.
  • High-Performance Brushless Motor - Drive large-diameter screws with 1,825 in-lb. of max torque and 3,250 rpm.
  • Pro-Level Control - Work precisely with a variable 3-speed trigger.
  • Brighten Work Areas - Help enhance visibility in dimly lit spaces with the integrated 3-LED work light.
  • Part of the ATOMIC COMPACT SERIES - ATOMIC power tools are designed to be compact and powerful for jobs in tight spaces and feature 20V MAX* compatibility.

Description

Tackle tough jobs and maneuver in small spaces with the ATOMIC 20V MAX 3-Speed 1/4 in. Impact Driver. At less than 4 in. (front to back), this Impact Driver features 1,825 in-lbs. of max torque and 3,250 rpm for driving large screws.

Brand: DEWALT


Power Source: Battery Powered


Maximum Rotational Speed: 3250 RPM


Voltage: 20


Amperage: 5 Amps


Brand: ‎DEWALT


Power Source: ‎Battery Powered


Maximum Rotational Speed: ‎3250 RPM


Voltage: ‎20


Amperage: ‎5 Amps


Maximum Chuck Size: ‎0.25 Inches


Color: ‎Yellow


Included Components: ‎Tool,(1) 20V MAX* 5.0Ah Batteries,Belt Hook,Charger,Contractor Bag


Special Feature: ‎Variable 3-speed


Product Dimensions: ‎11.8"L x 3.12"W x 9.44"H


Material: ‎Blend


Maximum Torque: ‎1825 Inch Pounds


Number of Speeds: ‎3


Speed: ‎3250 RPM


Item Weight: ‎5.14 Pounds


Maximum Power: ‎300 Watts


Item Torque: ‎1825 Inch Pounds


Drill Type: ‎Impact Driver


Battery Capacity: ‎5 Amp Hours


Is Electric: ‎Yes


UPC: ‎885911758208


Global Trade Identification Number: ‎08


Drilling Capacity Wood: ‎0.25 Inches


Manufacturer: ‎DEWALT


Drilling Capacity Metal: ‎0.24 Inches


Part Number: ‎DCF850P1


Item Weight: ‎5.14 pounds


Item model number: ‎DCF850P1


Batteries: ‎1 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Size: ‎One Size


Style: ‎Classic


Finish: ‎Brushed


Pattern: ‎Solid


Shape: ‎Rectangular


Item Package Quantity: ‎1


Special Features: ‎Variable 3-speed


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Ion


Date First Available: November 26, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Feb 10 – Feb 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Very useful
Works good .quality is great for doing at home repairs
Reviewed in the United States on July 24, 2025 by Sara Hernandez
    • Most important to a little toolbox.
Yeah, this bad boy gets the job done well worth the time and effort to buy this thing. They saved me a ton of time in a lot of heartache, but the wife likes it.
Reviewed in the United States on January 25, 2026 by James G. Low
    • Pick the right Đ
I didn't know prior to purchasing this model that Dewalt has many versions of this 1/4" screw gun. I choose the "Atomic" for having the shortest nose to get into tight places. It all comes with a Dewalt soft carry bag. No surprises!
Reviewed in the United States on January 7, 2026 by Rocket Dawg
    • mucha potencia
excelente potencia, excelente precio, muy bueno
Reviewed in the United States on January 23, 2026 by Jorge Fournier
    • DeWalt quarter inch stubby impact driver 850
Great impact driver I would highly recommend especially for DIY and light contract work. The versatility of this impact driver is excellent. Enough power to do most small to medium jobs. And some large jobs if you're not going to overuse the tool. Great investment I would recommend it it seems like this impact driver will last for years to come. Battery life for mile to moderate uses excellent. ... show more
Reviewed in the United States on September 14, 2025 by Mack's small engine 🚂🚒 repair
    • As advertised with a caveat...
This driver has three speed settings. When we attempted to drive a screw in speed setting #1 the unit failed to operate. We reviewed the owner's manual which made no mention of this condition and as such made the decision to return the supposed defective item for replacement. The supplier was very responsive and helpful, and the new unit arrived in short order. Unfortunately, the replacement exhibited the same issue. We then discovered a small, inconspicuous symbol just above speed setting #1 in the shape of a drill bit or small wood screw and came to the conclusion that this speed setting is for light drilling operations or the driving of very small screws only. It seems to work in this light application. The other two speed setting work well for much larger fasteners. It might be helpful id Dewalt would make some mention of this in the supplied operators manual. Otherwise, a very good tool thus far. ... show more
Reviewed in the United States on June 29, 2023 by Mike
    • Bueno
El producto está muy bueno ligero y versátil aunq confunde un poco el sistema de carga
Reviewed in the United States on November 30, 2025 by Óscar D.
    • Taladro de impacto.
Review Image by Alejandro P. Alejandro P.
Review Image by Alejandro P. Alejandro P.
Review Image by Alejandro P. Alejandro P.
Review Image by Alejandro P. Alejandro P.
Review Image by Alejandro P. Alejandro P.
Review Image by Alejandro P. Alejandro P.
Review Image by Alejandro P. Alejandro P.
Calidad comprobada, diseño ergonómico, potencia aceptable, le sirven otras baterías DEWALT, trae maletin de contratista, bateria y cargador, llegó a tiempo y en perfectas condiciones.
Reviewed in the United States on December 4, 2025 by Alejandro P. Alejandro P.

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