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DCF845B

20V MAX* XR® Cordless Brushless 1/4 In. Impact Driver (Tool Only)

A DEWALT 20V XR brushless cordless impact driver in black and yellow, shown with a metal belt clip attached to 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
20V
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

* * 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

Instruction Manual, Type 1
DCF845_T1_QU_QUCA_NA.pdf
PDF
Instruction Manual, Type 1
NB405943_man_Impact_Drivers_Combined_NA.pdf
PDF
Exploded Diagram, Type 1
DCF845B_DCF845BP2_TYPE_1.svg
SVG

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 uses a DEWALT cordless impact wrench to drive a screw into a metal bracket attached to a concrete step. The tool is yellow and black, and the person is wearing work boots.
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 set of DEWALT cordless power tools including drills, a circular saw, an angle grinder, a flashlight, and a reciprocating saw, displayed with a large black rolling toolbox, on a construction site with wooden planks and a rustic wall in the background.

Made for your trade

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

Yellow graphic states battery and charger not included with product.

Bare tool notice

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

Yellow graphic states battery and charger not included with product.
A collection of DEWALT yellow and black power tools, including drills, saws, and a toolbox, arranged on a concrete floor in an industrial warehouse setting.

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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