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DCF845B

DEWALT® 20V MAX* XR cordless brushless 1/4 in. Impact driver (tool only)

A DEWALT 20V XR cordless brushless impact driver, shown in a close-up view. The tool is yellow and black with metallic accents and has a compact design with a belt clip attached at the base.

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Product details

Experience power and drive large diameter screws with the 20V MAX* XR 1/4 in. 3-speed impact driver. Featuring a compact design and 3-speeds, this powerful impact driver delivers 1,825 in-lbs. Of MAX torque and premium user control for a variety of applications. This product is a chip ready tool for seamless integration into the Tool Connect system (chip sold separately). Battery & charger sold separately

  • Brushless motor delivers 1825 in-lbs of torque and 3400 RPM to drive large diameter screws
  • Complete tough fastening applications on the jobsite with 30% more torque
  • PRO-level control and precision with variable speed trigger and 3-speed setting
  • Brighten work areas with an integrated 3-LED work light for enhanced visibility in low-light areas

Product Type
Impact Driver Drill
Voltage
20 V
Cordless or Corded
Cordless
Power Source
Battery
Motor Type
Brushless

  • (1) DCF845 20V MAX* XR 1/4 in. 3-Speed Impact Driver
  • (1) Belt Hook

  • 3 Year Limited Warranty, 1 Year Free Service, 90 Days Satisfaction Guaranteed

We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.

Customer Support

* * Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.

* **Rated Torque vs. DCF885 Impact Driver with Rated Torque of 1400 in-lbs

Downloads and manuals

NB405943_man_Impact_Drivers_Combined_NA.pdf
PDF

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Lead the charge

20 MAX* continues to expand

Our fastest growing system isn't stopping. TAKE CHARGE™ with 300+ Products in the 20V MAX* line, each designed to fit the job at hand. Improve productivity on the jobsite with innovative cordless solutions.
 

A person using a DEWALT 20V cordless impact wrench to fasten a metal bracket to a concrete step outdoors.
A person wearing a black glove uses a DEWALT 20V cordless impact wrench to work on the undercarriage of a vehicle, specifically tightening or loosening bolts on a metal component.
A person wearing work gloves uses a DEWALT cordless drill to bore a hole into a concrete block wall, with a dust extraction attachment connected to the drill.

Powered by innovation

Performance matters, so choose from a wide-range of battery options designed to maximize power, runtime, and space.

A person wearing work gloves uses a DEWALT cordless drill to bore a hole into a concrete block wall, with a dust extraction attachment connected to the drill.
A DEWALT tool kit is displayed in an industrial workshop setting, featuring a rolling black toolbox and various yellow and black cordless power tools, such as a drill, impact driver, circular saw, angle grinder, reciprocating saw, LED flashlight, and battery charger. Wooden planks are stacked against the wall in the background.

Made for your trade

20V MAX* tools are engineered to meet the specific needs of the most demanding trades.

Graphic with a yellow background stating 'BATTERY AND CHARGER NOT INCLUDED' in bold black and white text.

Bare tool notice

This item does not include a battery or charger. Compatible batteries and accessories can be found within the 20V MAX* system.

Graphic with a yellow background stating 'BATTERY AND CHARGER NOT INCLUDED' in bold black and white text.
A group of yellow and black DEWALT 20V power tools displayed on a warehouse floor, including drills, saws, and other equipment.

Our fastest growing system

With 300+ products that keep you productive on the jobsite, 20V MAX* is a system you can build on.

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