DEWALT ATOMIC 20V MAX 3/8 in Cordless Impact Wrench DCF923B Black 300 ft-lbs Torque Tool Only
DEWALT ATOMIC 20V MAX 3/8 in Cordless Impact Wrench with Hog Ring Anvil (DCF923B) – 300 ft-lbs Fastening, 450 ft-lbs Breakaway, Compact Design, Tool Only
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DEWALT ATOMIC 20V MAX 3/8 in Cordless Impact Wrench with Hog Ring Anvil (DCF923B) – 300 ft-lbs Fastening, 450 ft-lbs Breakaway, Compact Design, Tool Only

72 ratings

Key item features

  • Powerful Performance: This cordless impact wrench delivers up to 300 ft-lbs of fastening torque and 450 ft-lbs of breakaway torque, ideal for demanding tasks like bolts, anchors, and lug nuts.
  • Compact Design: The ATOMIC compact design provides improved access in tight and confined spaces, making it easy to maneuver in hard-to-reach areas.
  • Versatile Control: Featuring a 4-speed selector, including a Timber Screw mode for structural wood fasteners, and Precision Wrench control to prevent overtightening and fastener run-off.
  • Enhanced Visibility: An integrated LED work light with adjustable brightness improves visibility in dimly lit environments, ensuring clear sight of your workspace.
  • Efficient Socket Changes: The 3/8 inch hog ring anvil allows for rapid and secure socket changes, streamlining your workflow.
  • High-Speed Operation: Capable of speeds up to 2,800 RPM, this tool balances power and control for a wide range of fastening applications.
  • Cordless Convenience: Part of the DEWALT 20V MAX system, this tool offers cordless operation, though the battery and charger are sold separately.
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Specs

Torque, 300 ft lbBrand, DEWALTPower type, ManualElectric motor type, BrushlessBatteries incl, NVolts, 20 Volts

About this item

Product details

Handle demanding fastening tasks in tight spaces with the DEWALT DCF923B ATOMIC 20V MAX 3/8 in Cordless Impact Wrench. Designed for professional mechanics, installers, and advanced DIY users, this compact impact wrench delivers impressive torque and advanced control features in a lightweight, easy-to-maneuver form factor. The DCF923B provides up to 300 ft-lbs of maximum fastening torque and up to 450 ft-lbs of maximum breakaway torque, making it ideal for bolts, anchors, lug nuts, and structural fasteners. Its ATOMIC compact design allows improved access in confined and hard-to-reach areas where larger impact wrenches may not fit. Engineered for versatility, this impact wrench features 4 speed settings, including a Timber Screw mode, allowing users to tailor performance to the application. The integrated Precision Wrench control helps prevent overtightening in forward and fastener run-off in reverse, improving accuracy and reducing rework. An integrated LED work light with brightness control enhances visibility in dimly lit environments, while the hog ring anvil enables fast, secure socket changes. Delivering speeds up to 2,800 RPM, this tool balances power and control for a wide range of fastening applications.
  • High torque output – delivers up to 300 ft-lbs fastening torque and 450 ft-lbs breakaway torque
  • Compact ATOMIC design – improved access in tight and confined spaces
  • 4-speed selector – adaptable performance across multiple applications
  • Timber Screw mode – optimized setting for structural wood fasteners
  • Precision Wrench control – helps prevent overtightening and fastener run-off
  • Integrated LED work light – adjustable brightness for improved visibility
  • 3/8 in hog ring anvil – rapid, secure socket changes
  • High-speed performance – up to 2,800 RPM
  • Cordless convenience – powered by the DEWALT 20V MAX system
  • Ideal for pros and DIY users – automotive, construction, and installation tasks
  • Tool only – battery and charger sold separately
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Specifications

Torque

300 ft lb

Brand

DEWALT

Power type

Manual

Electric motor type

Brushless

Warranty

Warranty information

3 yr warranty on material and workmanship

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.6 out of 5 stars
stars
72 ratings41 reviews
Includes global ratings and reviews
How item rating is calculated

Reviews summary

Pros

  • : Provides sufficient power to break free bolts and handle tasks.
  • : Smaller than expected, easy to carry around.
  • : Ideal for use in tight spaces.
  • : Has an on/off switch and adjustable light intensity.
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Showing 1-3 of 41 reviews

Nov 11, 2026
Reviewer name: john
Item details
Size: 3/8 in
Sold and shipped byThe TOOL GUY
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Just got it tried it a little bit work great

Helpful?52KD0JLTXSYH718004933
Oct 30, 2026
Reviewer name: C_bennett71
5 out of 5 stars
5 out of 5 stars review

Awesome impact wrench

I bought this along with the DCF900. So glad I did. Proved itself useful immediately and has been my go to since

Review from dewalt.com
Helpful?52KD0JLTXSYH718004933
Sep 22, 2026
Reviewer name: Robert
Item details
Size: 3/8 in
Sold and shipped byThe TOOL GUY
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I ordered the wrong one, but I'm keeping it. I can still use it.

Helpful?52KD0JLTXSYH718004933
Current price is $189.00
Price when purchased online
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  • Free Holiday returns until Jan 31
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Sold and shipped by The TOOL GUY
4.635714285714286 out of 5 stars
4.6 stars out of 5, based on 560 seller reviews(4.6)
Extended holiday returns
Free Holiday returns until Jan 31
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Shipping, arrives by Thu, Nov 19 to Columbus, 43215
Sold and shipped by WB TOOLS
Extended holiday returns
Free Holiday returns until Jan 31