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Milwaukee
Milwaukee M12 FUEL 3/8" Compact Impact Wrench with Friction Ring Bare Unit (M12 FCIWF38G3-0)

Milwaukee M12 FUEL 3/8" Compact Impact Wrench with Friction Ring Bare Unit (M12 FCIWF38G3-0)

Best price now

$229.99at Called 2 ArmsChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $229.99 at Called 2 Arms on Nov 12.
  • Checked at 2 stores.

Our take on the Milwaukee M12 FUEL 3/8" Compact Impact Wrench with Friction Ring Bare Unit (M12 FCIWF38G3-0)

The Milwaukee M12 FUEL 3/8" Compact Impact Wrench is a cordless stubby impact wrench built for tight spaces. It delivers up to 542 Nm fastening torque and 745 Nm nut-busting torque from a body 122 mm long and about 1 kg without battery. A brushless POWERSTATE motor, REDLINK PLUS electronics and four-mode DRIVE CONTROL with trigger selection set it apart from bulkier 1/2" impact wrenches and from older M12 models. It suits mechanics and trades who want real breaking power in an M12 package, though it is sold as a bare tool and needs a battery and charger.

Best forAutomotive mechanics working in engine bays and wheel wellsMaintenance and engineering techs needing a light, compact toolOwners already on the Milwaukee M12 battery platformWork in confined spaces where a full-size impact wrench won't fit
Pros
  • High torque for its size: 542 Nm fastening, 745 Nm nut-busting
  • Short 122 mm body and about 1 kg weight reach tight spots with less fatigue
  • 3,000 RPM for fast rundown
  • Four-mode DRIVE CONTROL with one-hand trigger mode selection
  • Tri-LED lights for shadowless illumination
  • Brushless motor and REDLINK PLUS electronics; works with all M12 batteries
Cons
  • Bare unit: no battery or charger included
  • M12 batteries limit sustained runtime on heavy fastening
  • Friction ring retains sockets but some users prefer a pin detent
  • Peak torque needs a high-capacity M12 pack to be realized

Milwaukee M12 FUEL 3/8" Compact Impact Wrench with Friction Ring Bare Unit (M12 FCIWF38G3-0) prices at every store

  • Clarkes of CavanNew

    In stockShips from Ireland · priced in EUR (€203.50) · duties may applyReturn policy

    $226.44Checked Nov 12
    Visit Clarkes of Cavan
  • Called 2 ArmsNew

    In stock

    $229.99Checked Nov 12
    Visit Called 2 Arms

Milwaukee M12 FUEL 3/8" Compact Impact Wrench with Friction Ring Bare Unit (M12 FCIWF38G3-0) price history

Lowest price we've seen: $229.99 on Nov 12 at Called 2 Arms. Tracked across 1 store since Nov 12.

What reviewers say

Owners rate this wrench highly for its power-to-size ratio, calling it a go-to for suspension, brake and engine work where a bigger gun won't fit. Common complaints center on runtime with small batteries and the bare-tool packaging.

What people mention
  • PowerPraisedOwners say it breaks loose fasteners that seem beyond a tool this size.
  • Size and weightPraisedReviewers highlight the short body and light weight for overhead and confined work.
  • Battery runtimeCriticisedUsers report it drains compact M12 packs fast during sustained fastening.
  • Drive controlPraisedThe four modes and trigger selection are called handy for matching torque to the job.
  • Bare toolMixedBuyers note it arrives without a battery or charger, which adds to the outlay for new users.

About the Milwaukee M12 FUEL 3/8" Compact Impact Wrench with Friction Ring Bare Unit (M12 FCIWF38G3-0)

The Milwaukee M12 FUEL 3/8" Compact Impact Wrench with Friction Ring is a cordless impact wrench with a 3/8" square drive. It produces up to 542 Nm of fastening torque and 745 Nm of nut-busting torque. It is sold as a bare unit, without a battery.

It weighs 1 kg without a battery and is 122 mm long, which helps it reach tight spaces and reduces user fatigue. Tri-LEDs light the work area without shadows. A POWERSTATE brushless motor drives it, and REDLINK PLUS electronic intelligence manages it.

4-Mode DRIVE CONTROL gives four speed and torque settings. Trigger mode selection lets the user choose the speed setting with one hand. It runs on all Milwaukee M12 batteries.

Model
M12 FCIWF38G3-0
Article number
4933493451
Drive type
3/8" square drive
Fastening torque
271 / 406 / 542 / 20 Nm
Nut-busting torque
745 Nm
No load speed
0-930 / 0-2100 / 0-3000 / 0-1300 RPM
Impact rate
0-1,500 / 0-3,000 / 0-3,300 IPM
Max bolt diameter
M16
Motor
POWERSTATE brushless motor
Battery platform
Milwaukee M12, works with all M12 batteries
Length
122 mm
Weight
1 kg without battery; 1.5 kg with M12 HB5 battery
Lighting
Tri-LEDs

Questions and answers

Is this powerful enough to remove lug nuts?
With 745 Nm of nut-busting torque it handles most passenger-car lug nuts, especially with a charged high-capacity M12 battery. Very tight or rusted fasteners on larger vehicles may still need a bigger tool.
Does it come with a battery and charger?
No. It is a bare unit, so you need a Milwaukee M12 battery and charger, sold separately.
What is the difference between fastening and nut-busting torque?
Fastening torque (542 Nm) is what it applies to tighten a fastener. Nut-busting torque (745 Nm) is the higher peak it can deliver briefly to break a fastener loose.
Will it work with all Milwaukee M12 batteries?
Yes. It runs on any Milwaukee M12 battery, though larger-capacity packs give longer runtime and closer to full torque.
What socket drive does it use?
It has a 3/8-inch square drive with a friction ring, so it takes standard 3/8-inch impact sockets.
How does it compare with the older M12 impact wrench?
This FUEL generation adds a brushless motor, higher torque and four-mode DRIVE CONTROL over earlier M12 impact wrenches, in a similarly compact body.
Where is the Milwaukee M12 FUEL 3/8" Compact Impact Wrench with Friction Ring Bare Unit (M12 FCIWF38G3-0) cheapest?
At Called 2 Arms, for $229.99, as of our latest check.
Where can I buy the Milwaukee M12 FUEL 3/8" Compact Impact Wrench with Friction Ring Bare Unit (M12 FCIWF38G3-0)?
2 stores we checked sell it, including Clarkes of Cavan, Called 2 Arms.

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