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DeWalt
DeWALT DCF903B XTREME 12V MAX Brushless 3/8-in. Cordless Impact Wrench

DeWALT DCF903B XTREME 12V MAX Brushless 3/8-in. Cordless Impact Wrench

4.1(11 ratings)

Best price now

$169.00at Tool NutChecked Nov 9

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Price facts

  • Last seen at $169.00 at Tool Nut on Nov 9.

Our take on the DeWALT DCF903B XTREME 12V MAX Brushless 3/8-in. Cordless Impact Wrench

The DeWalt DCF903B is a bare-tool 3/8-inch cordless impact wrench in DeWalt's compact 12V MAX XTREME line. It delivers 250 ft-lbs of max tightening torque and 400 ft-lbs of max breakaway torque from a brushless motor, in a body small enough for tight engine bays and wheel wells. The glass-filled nylon housing shrugs off oils and solvents, and an LED ring lights the work area. It suits mechanics and DIYers already on the 12V MAX battery platform who want a light, compact tool for smaller fasteners; it is not a substitute for an 18V or 20V high-torque wrench on stubborn lug nuts.

Best forAuto mechanics working on smaller fastenersDIYers already on the DeWalt 12V MAX battery platformWork in tight engine bays and wheel wellsLight, compact carry-around tool use
Pros
  • 400 ft-lbs breakaway torque for a 12V-class tool
  • Compact body reaches tight spaces
  • Brushless motor for longer runtime and life
  • Glass-filled nylon housing resists chemicals and solvents
  • LED ring lights low-light work areas
Cons
  • Bare tool only: no battery or charger included
  • 250 ft-lbs tightening torque is modest for larger fasteners
  • 3/8-inch anvil limits it to smaller sockets
  • Not a replacement for a high-torque 18V/20V wrench

DeWALT DCF903B XTREME 12V MAX Brushless 3/8-in. Cordless Impact Wrench prices at every store

  • Tool NutNew

    In stockReturn policy

    $169.00Checked Nov 9
    Visit Tool Nut

What reviewers say

  • 4.1 / 511 ratings

Ratings are good but limited, at 4.1 out of 5 from 11 ratings. Buyers value the compact size and the torque it manages for a 12V tool.

What people mention
  • SizePraisedOwners like how small it is for reaching tight engine-bay and wheel-well spaces.
  • TorqueMixedBreakaway torque impresses for a 12V tool, but tightening torque is modest for bigger fasteners.
  • BatteryCriticisedSold as a bare tool, so buyers without 12V MAX batteries must add them separately.
  • BuildPraisedThe glass-filled nylon housing is noted for standing up to oils and solvents.

About the DeWALT DCF903B XTREME 12V MAX Brushless 3/8-in. Cordless Impact Wrench

The DeWalt DCF903B XTREME 12V MAX Brushless Cordless Impact Wrench has a 3/8-inch drive and is made for a wide variety of automotive applications. It delivers 250 ft-lbs of max tightening torque and 400 ft-lbs of max breakaway torque for stuck and stubborn fasteners.

Its compact design lets it reach into tight areas. An LED ring lights the workspace, which makes it easier to see in low light. The housing is glass-filled nylon that resists harsh automotive chemicals and solvents.

This listing is for the tool only.

Model
DCF903B
Drive size
3/8 in.
Voltage
12V MAX
Motor
Brushless
Tightening torque
250 ft-lbs max
Breakaway torque
400 ft-lbs max
Housing
Glass-filled nylon, resists automotive chemicals and solvents
Lighting
LED ring
In the box
Tool only

Questions and answers

Does the DCF903B come with a battery and charger?
No. It is sold as a bare tool, so you need a DeWalt 12V MAX battery and charger, which are sold separately.
How much torque does it make?
DeWalt rates it at 250 ft-lbs max tightening torque and 400 ft-lbs max breakaway torque.
What size sockets does it take?
It has a 3/8-inch anvil, so it uses 3/8-inch drive impact sockets.
Is it strong enough for lug nuts?
It can loosen many passenger-car lug nuts with its breakaway torque, but a high-torque 18V or 20V wrench is the safer choice for stubborn or truck-sized fasteners.
Does it work with other DeWalt 12V MAX batteries?
Yes. It runs on DeWalt 12V MAX batteries, the same platform used by other XTREME 12V tools.
Is it good for engine work?
Yes. Its compact body and LED ring suit tight engine-bay fasteners, and the housing resists oils and solvents.
Where is the DeWALT DCF903B XTREME 12V MAX Brushless 3/8-in. Cordless Impact Wrench cheapest?
At Tool Nut, for $169.00, as of our latest check.
What do buyers say about the DeWALT DCF903B XTREME 12V MAX Brushless 3/8-in. Cordless Impact Wrench?
Rated 4.1 out of 5 from 11 ratings.

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