DEWALT 20V MAX XR 1/4 in. Brushless Impact Driver (DCF845B) – 1,825 in-lbs Torque, 3-Speed Control, LED Work Light, Bare Tool

DEWALT 20V MAX XR 1/4 in. Brushless Impact Driver (DCF845B) – 1,825 in-lbs Torque, 3-Speed Control, LED Work Light, Bare Tool

4.7 stars out of 58 reviews
(4.7)|
58 ratings

Key item features

  • Powerful Performance: The brushless motor delivers 1,825 in-lbs of torque and 3,400 RPM, providing efficient fastening for demanding applications.
  • Enhanced Control: Features a 3-speed switch and variable speed trigger, offering precise control across various fastening tasks.
  • Increased Torque: Provides 30% more torque compared to the DCF885 impact driver, suitable for tougher jobs.
  • Bright Illumination: An integrated 3-LED work light enhances visibility in dark or confined spaces for improved accuracy.
  • Ergonomic Design: Its compact and balanced construction allows for extended use with reduced user fatigue.
  • Smart Connectivity: Tool Connect Chip Ready for optional integration with the Tool Connect Site Manager App for jobsite tracking (chip sold separately).
  • Cordless Versatility: Compatible with all DEWALT 20V MAX batteries and chargers, offering cordless convenience.
  • Robust Construction: Built with durable materials to withstand tough jobsite conditions and professional demands.
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was $169.00
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DEWALT 20V MAX XR 1/4 in. Brushless Impact Driver (DCF845B) – 1,825 in-lbs Torque, 3-Speed Control, LED Work Light, Bare Tool
DEWALT 20V MAX XR 1/4 in. Brushless Impact Driver (DCF845B) – 1,825 in-lbs Torque, 3-Speed Control, LED Work Light, Bare Tool
current price Now $98.99, Was $169.00
DEWALT 20V MAX XR 1/4 in. Brushless Impact Driver (DCF845B) – 1,825 in-lbs Torque, 3-Speed Control, LED Work Light, Bare Tool
4.7 out of 5 Stars. 58 reviews
DEWALT DCF809B 20V MAX Compact Brushless 1/4-Inch Impact Driver | Cordless Power Tool | High Torque | Integrated LED Lighting | Ergonomic Design | Bare Tool
DEWALT DCF809B 20V MAX Compact Brushless 1/4-Inch Impact Driver | Cordless Power Tool | High Torque | Integrated LED Lighting | Ergonomic Design | Bare Tool
current price $99.88
DEWALT DCF809B 20V MAX Compact Brushless 1/4-Inch Impact Driver | Cordless Power Tool | High Torque | Integrated LED Lighting | Ergonomic Design | Bare Tool
4.6 out of 5 Stars. 77 reviews
Open Box DeWalt DCF850 ATOMIC 20V MAX 1/4 inch Cordless Impact Driver(Tool Only) - Yellow
Open Box DeWalt DCF850 ATOMIC 20V MAX 1/4 inch Cordless Impact Driver(Tool Only) - Yellow
current price $118.20
Open Box DeWalt DCF850 ATOMIC 20V MAX 1/4 inch Cordless Impact Driver(Tool Only) - Yellow
DEWALT DCF887N 18V Cordless 1/4 in Impact Driver, 205 Nm
DEWALT DCF887N 18V Cordless 1/4 in Impact Driver, 205 Nm
current price $99.99
DEWALT DCF887N 18V Cordless 1/4 in Impact Driver, 205 Nm
DeWalt DCF787E1 20V 1/4" Cordless Impact Driver Kit w/ Battery, Charger and Bag
DeWalt DCF787E1 20V 1/4" Cordless Impact Driver Kit w/ Battery, Charger and Bag
current price $147.99
DeWalt DCF787E1 20V 1/4" Cordless Impact Driver Kit w/ Battery, Charger and Bag
Comparison Chart:
Torque1825 in lbDEWALT 20V MAX XR 1/4 in. Brushless Impact Driver (DCF845B) – 1,825 in-lbs Torque, 3-Speed Control, LED Work Light, Bare Tool1825 ft lbDEWALT DCF809B 20V MAX Compact Brushless 1/4-Inch Impact Driver | Cordless Power Tool | High Torque | Integrated LED Lighting | Ergonomic Design | Bare Tool205NmOpen Box DeWalt DCF850 ATOMIC 20V MAX 1/4 inch Cordless Impact Driver(Tool Only) - Yellow205NmDEWALT DCF887N 18V Cordless 1/4 in Impact Driver, 205 Nm1500 in lbDeWalt DCF787E1 20V 1/4" Cordless Impact Driver Kit w/ Battery, Charger and Bag
Electric motor typeBrushlessDEWALT 20V MAX XR 1/4 in. Brushless Impact Driver (DCF845B) – 1,825 in-lbs Torque, 3-Speed Control, LED Work Light, Bare ToolBrushlessDEWALT DCF809B 20V MAX Compact Brushless 1/4-Inch Impact Driver | Cordless Power Tool | High Torque | Integrated LED Lighting | Ergonomic Design | Bare ToolBrushlessOpen Box DeWalt DCF850 ATOMIC 20V MAX 1/4 inch Cordless Impact Driver(Tool Only) - YellowBrushlessDEWALT DCF887N 18V Cordless 1/4 in Impact Driver, 205 NmBrushlessDeWalt DCF787E1 20V 1/4" Cordless Impact Driver Kit w/ Battery, Charger and Bag
Battery capacity20 VDEWALT 20V MAX XR 1/4 in. Brushless Impact Driver (DCF845B) – 1,825 in-lbs Torque, 3-Speed Control, LED Work Light, Bare Tool-DEWALT DCF809B 20V MAX Compact Brushless 1/4-Inch Impact Driver | Cordless Power Tool | High Torque | Integrated LED Lighting | Ergonomic Design | Bare Tool-Open Box DeWalt DCF850 ATOMIC 20V MAX 1/4 inch Cordless Impact Driver(Tool Only) - YellowDoes Not Contain BatteryDEWALT DCF887N 18V Cordless 1/4 in Impact Driver, 205 Nm1.5 AhDeWalt DCF787E1 20V 1/4" Cordless Impact Driver Kit w/ Battery, Charger and Bag
Volts20 VDEWALT 20V MAX XR 1/4 in. Brushless Impact Driver (DCF845B) – 1,825 in-lbs Torque, 3-Speed Control, LED Work Light, Bare Tool20 VDEWALT DCF809B 20V MAX Compact Brushless 1/4-Inch Impact Driver | Cordless Power Tool | High Torque | Integrated LED Lighting | Ergonomic Design | Bare Tool20 VOpen Box DeWalt DCF850 ATOMIC 20V MAX 1/4 inch Cordless Impact Driver(Tool Only) - Yellow18DEWALT DCF887N 18V Cordless 1/4 in Impact Driver, 205 Nm20 VDeWalt DCF787E1 20V 1/4" Cordless Impact Driver Kit w/ Battery, Charger and Bag
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Customer ratings & reviews

4.7 out of 5 stars
stars58 ratings42 reviews
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Reviews summary

Pros
  • : Last almost a week with intermediate use.
  • : Delivers up to 1825 inch pounds of torque.
  • : Provides illumination in low-light areas.
  • : Offers varying speed options for different tasks and materials.
  • : Offers three speed options for tasks.
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Showing 1-3 of 42 reviews

Jun 10, 2025
Bigturk
5 out of 5 stars review

Dewalt tools

I have had this Dewalt tool for several years now, still going strong. I have several Dewalt tools, power saws drills. When friends ask me what tool I like to use I tell them Dewalt, and they should to. Thanks Dewalt

Review from dewalt.com
Helpful?0YGKP2JFOT8S2583601963
Feb 19, 2023
Steve
5 out of 5 stars review

Just what I needed for my type of work.

[This review was collected as part of a promotion.] First off the torque settings are absolutely awesome! I've worked on so many HVAC systems and appliances where someone has stripped out the screws using a regular impact. This impact you just set it to 1 and that problem is gone (wish more techs had this!). If you need more torque just bump up the speed. Paired with DeWalts PowerStack this impact is lightweight and powerful. I was sceptical at first but have used and abused this bad boy and for sure it's replacing my older DeWalt impact on my jobs now. I absolutely recommend this tool.

Review from dewalt.com
Helpful?0YGKP2JFOT8S2583601963
Feb 11, 2023
SRood
5 out of 5 stars review

Highly recommend this impact

[This review was collected as part of a promotion.] This new DeWALT 20v 1/4 impact is impressive. Comparing this new impact (DCF845) to my older model (DCF887), I am shocked at how DeWALT continues to make improvements, all while maintaining the tools size and weight. This new impact has a max RPM of 3400 compared to the DCF887, which topped out at 3250. I used this drill to add joist supports in the attic above my garage. My house was built in the early 1940s with old true lumber. I have used many drills in the past that would overheat or not have enough power to get through this hard wood. This impact proved its power by driving 3 1/2 inch screws into 6x6 support beams with ease. The added grip and brighter led lights helped immensely while working in the dark, narrow portions of my attic. I am very pleased with this drill and eager to see what DeWALT comes up with next. If you are looking for a new impact with high torque and fast RPM, that is also compact, you won't be disappointed in this choice. It has the power to tackle any job!

Review from dewalt.com
Helpful?0YGKP2JFOT8S2583601963