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DeWalt
DeWalt DCF923B ATOMIC 20V MAX 3/8" Cordless Impact Wrench (Tool Only)

DeWalt DCF923B ATOMIC 20V MAX 3/8" Cordless Impact Wrench (Tool Only)

Best price now

$239.00at Coastal ToolChecked Nov 10

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Price facts

  • Last seen at $239.00 at Coastal Tool on Nov 10.

Our take on the DeWalt DCF923B ATOMIC 20V MAX 3/8" Cordless Impact Wrench (Tool Only)

The DeWalt DCF923B is a compact 3/8-inch cordless impact wrench in the Atomic line, sold as a bare tool. It delivers up to 300 ft-lb fastening torque and 450 ft-lb breakaway torque from a 20V MAX battery, with four speed settings including Precision Wrench control and a Timber Screw mode. The hog ring anvil allows quick socket changes, and the glass-filled nylon housing resists oils and solvents. It suits mechanics and tradespeople who want a small, light wrench for engine bay, suspension and light assembly work, where it trades peak power for size against full-size high-torque wrenches.

Best forMechanics working in tight engine baysAuto and light truck suspension and brake workTrade users already on the DeWalt 20V MAX battery platformWood and timber fastening with the Timber Screw mode
Pros
  • Compact 3/8-inch body fits where full-size wrenches will not
  • 300 ft-lb fastening and 450 ft-lb breakaway torque for its size
  • Four speed settings with Precision Wrench control to limit overtightening
  • Timber Screw mode optimizes speed for wood fastening
  • Hog ring anvil makes socket changes fast
  • LED work light and belt clip included
Cons
  • Bare tool: battery and charger are not included
  • 300 ft-lb is well below full-size high-torque impact wrenches
  • Hog ring anvil holds sockets less firmly than a detent pin
  • No friction ring option on this model

DeWalt DCF923B ATOMIC 20V MAX 3/8" Cordless Impact Wrench (Tool Only) prices at every store

  • Coastal ToolNew

    In stockReturn policy

    $239.00Checked Nov 10
    Visit Coastal Tool

What reviewers say

Owners rate the DCF923B highly as a compact, light 3/8-inch wrench that reaches fasteners larger tools cannot. They praise its power for the size and the Precision Wrench control, and most criticism centers on it being a bare tool and on the hog ring anvil's socket retention.

What people mention
  • SizePraisedOwners say the compact body reaches fasteners that full-size wrenches cannot.
  • TorquePraisedReviewers find the fastening and breakaway torque strong for a 3/8-inch compact tool.
  • Socket retentionCriticisedSome owners say the hog ring anvil lets sockets come off more easily than a detent pin.
  • BatteryMixedBattery life is called good, but buyers note the tool ships without a battery or charger.
  • Precision WrenchPraisedUsers like the control mode for stopping overtightening and fastener run-off.

About the DeWalt DCF923B ATOMIC 20V MAX 3/8" Cordless Impact Wrench (Tool Only)

The DeWalt ATOMIC 20V MAX cordless impact wrench has a 3/8" hog ring anvil. It delivers up to 300 ft-lbs of max fastening torque and 450 ft-lbs of max breakaway torque. The compact body is built for easy maneuvering. This is the tool only; it does not include a battery or charger.

It has 4 speed settings, including a Precision Wrench control feature and a Timber Screw mode. Precision Wrench control helps prevent overtightening and fastener run-off. Timber Screw mode optimizes speed in wood.

An onboard LED work light with brightness control lights up dimly lit spaces. The hog ring anvil allows rapid, secure socket changes. The glass-filled nylon housing resists damage from some oils and solvents.

Model
DCF923B
Voltage
20V MAX
Drive
3/8" hog ring anvil
No-load speed
0-2,800 RPM
No-load BPM
0-3,200
Max fastening torque
300 ft-lbs
Max breakaway torque
450 ft-lbs
Speed settings
4, including Precision Wrench control and Timber Screw mode
Light
LED work light with brightness control
Housing
Glass-filled nylon
Weight
2.4 lbs
In the box
1 ATOMIC 20V MAX 3/8" cordless impact wrench (DCF923B), 1 belt clip
Power source
DeWalt 20V batteries (sold separately)

Questions and answers

Does the DCF923B come with a battery?
No. It is a bare tool: the box holds the wrench and a belt clip only. You need a DeWalt 20V MAX battery and charger, which are sold separately.
How much torque does it make?
Up to 300 ft-lb of fastening torque and 450 ft-lb of breakaway torque. That is strong for a compact 3/8-inch wrench but below full-size high-torque models.
What is Precision Wrench control?
It is a setting that slows the wrench as the fastener seats, to help prevent overtightening and fastener run-off. Timber Screw mode is a separate setting tuned for driving screws in wood.
What is the difference between the hog ring and detent pin anvil?
The hog ring grips the socket with a spring ring for quick changes. A detent pin holds sockets more securely but is slower to change.
Is it good for lug nuts?
It can loosen and tighten many passenger-car lug nuts, but heavily torqued or rusted fasteners may need a higher-torque wrench.
Where is the DeWalt DCF923B ATOMIC 20V MAX 3/8" Cordless Impact Wrench (Tool Only) cheapest?
At Coastal Tool, for $239.00, as of our latest check.

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