DeWalt DCF845B 20V MAX XR® Brushless Cordless 1/4-Inch 3-Speed Impact Driver – 1825 in-lbs High-Torque Fastener – Tool Only*

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SKU:
DWTDCF845B
UPC:
885911893145
MPN:
DCF845B
Availability:
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Weight:
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  • DeWalt DCF845B 20V MAX XR cordless 1/4-inch drive 3-speed impact driver tool only front product image.
  • DeWalt DCF845B 20V MAX XR impact driver with LED ring lights, 3-speed selector switch, and quick-connect hex chuck.
  • DeWalt DCF845B 20V MAX XR brushless 1/4-inch 3-speed impact driver delivering 3400 RPM for fastening applications.
  • DeWalt DCF845B 20V MAX XR brushless impact driver delivering 1825 in-lbs torque for heavy-duty fastening.
MSRP: $219.00
Now: $128.00
Was: $219.00
— You save $91.00
  • ✔️ 30% More Torque: Increased performance on the jobsite. ✔️ Compact Design: Lightweight and easy to use in tight spaces. ✔️ Chip Ready: Track with Tool Connect Site Manager. ✔️ Bare Tool: Add 20V MAX battery.
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Description

Dewalt DCF845B 20V MAX XR 1/4″ Drive 3-Speed Impact Driver – Tool Only

Elite Speed. Surgical Control. Industrial Strength.

The DeWalt DCF845B 20V MAX XR® 1/4-Inch Impact Driver* represents the next level in fastening technology. Engineered with a high-performance XR® Brushless motor, this tool delivers an impressive 1,825 in-lbs of max torque, providing the muscle needed for heavy-duty structural screws and long lag bolts. Despite its power, the DCF845 remains incredibly compact at just over 5 inches in length, allowing you to reach fasteners in tight corners and overhead cabinets with ease.

Total control is at your fingertips with the 3-speed mode switch. Mode 1 features Precision Drive™ technology, which stalls the motor for one second before impacting to prevent over-driving and stripping small screws in delicate materials. Modes 2 and 3 provide the raw speed (up to 3,400 RPM) and impact power (up to 4,200 IPM) required for high-volume deck building and framing. With an integrated 3-LED work light ring, you’ll have a shadow-free view of every fastener.

Why the DeWalt DCF845B XR is the Pro's Top Choice:

  • High-Output Brushless Motor: Delivers 1,825 in-lbs of torque and 3,400 RPM for professional-grade fastening speed.
  • 3-Speed Versatility: Choose between Precision Drive™ (Mode 1), standard (Mode 2), and high-speed (Mode 3) for ultimate application control.
  • Ultra-Compact Design: At only 5.1" front-to-back, it is one of the most maneuverable high-torque impact drivers on the market.
  • Precision Drive™ Technology: Prevents damage to fasteners and work surfaces by providing extra control during delicate tasks.
  • 3-LED Work Light Ring: Illuminates the work area without shadows, ensuring accuracy in dark crawlspaces or cabinets.

Specifications

Feature Specification
Voltage 20V MAX*
Max Torque 1,825 in-lbs
No Load Speed 0 – 1,500 / 2,800 / 3,400 RPM
Impacts Per Minute 0 – 4,200 IPM
Drive Size 1/4" Hex Quick Release
Motor Type XR® Brushless
Tool Length 5.1 Inches
Tool Weight 2.1 lbs (Bare Tool)

Frequently Asked Questions

+ How is the DCF845 different from the DCF887?
The DCF845 is the newer, upgraded version of the legendary DCF887. It features a more efficient brushless motor that provides increased speed and torque while maintaining the same 3-speed functionality pros love.
+ What is "Precision Drive" Mode?
Mode 1 is designed for light-duty fastening. The tool will drive the screw and then pause for a second before the impacting starts. This gives you time to see if the screw is flush, preventing stripped heads and splintered wood.
+ Does this tool come with a battery?
The DCF845B is the "Tool Only" (Bare Tool) version. It is perfect if you already own DeWalt 20V MAX* or FLEXVOLT® batteries. If you are starting your collection, you will need to buy a battery and charger separately.
+ Can I use this for mechanical work on my car?
Yes, for light-to-medium tasks. It is excellent for removing interior trim, engine covers, and smaller bolts. For lug nuts or heavy suspension work, we recommend a DeWalt High-Torque Impact Wrench.
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Product Specifications

category_bullets:
• 1825 in-lb Torque: Heavy-duty power for large diameter screws. • 3-Speed Switch: Precision control for various applications. • Brushless Motor: Maximize runtime and tool life. • 3-LED Light: Eliminates shadows.
selling_points:
✔️ 30% More Torque: Increased performance on the jobsite. ✔️ Compact Design: Lightweight and easy to use in tight spaces. ✔️ Chip Ready: Track with Tool Connect Site Manager. ✔️ Bare Tool: Add 20V MAX battery.
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DeWalt DCF850B Atomic 20V MAX 1/4-inch brushless cordless 3-speed impact driver tool only front angled product image. DeWalt DCF850B Atomic 20V MAX brushless cordless 3-speed impact driver driving deck screw in wood framing application.
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  • • Ultra-Compact: Under 4" length to fit in the tightest spaces. • 1825 in-lb Torque: Full-size power in an Atomic-sized tool. • 3-Speed Switch: Precision control for delicate or heavy tasks. • Brushless Motor.
DeWalt DCF850B ATOMIC™ 20V MAX Brushless Cordless 1/4-Inch 3-Speed Impact Driver – Ultra-Compact 3.97" Design with 1,825 in-lbs Torque – Tool Only*

DeWalt

MSRP: $219.00
Now: $128.00
Was: $219.00
DeWalt DCF850B Atomic 20V MAX* 1/4" Brushless Cordless 3-Speed Impact Driver (Tool Only) Size Matters: The Most Compact High-Torque Impact Driver in its Class The DeWalt DCF850B ATOMIC™ 20V MAX...