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Milwaukee
Milwaukee M18 FUEL 3/4" High Torque Impact Wrench w/ ONE-KEY Kit

Milwaukee M18 FUEL 3/4" High Torque Impact Wrench w/ ONE-KEY Kit

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$849.99at Techs Choice ToolsChecked Nov 9

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Price facts

  • Last seen at $849.99 at Techs Choice Tools on Nov 9.

Our take on the Milwaukee M18 FUEL 3/4" High Torque Impact Wrench w/ ONE-KEY Kit

The Milwaukee M18 FUEL 3/4" High Torque Impact Wrench is a cordless impact wrench built for heavy fastening and bolt removal on trucks, heavy equipment and structural steel. Its POWERSTATE brushless motor delivers up to 2,000 ft-lbs of nut-busting torque and 1,800 ft-lbs of fastening torque, with Milwaukee claiming up to 40% faster removal than the previous generation. A 4-mode DRIVE CONTROL, AUTO-SHUTOFF at a 75 ft-lbs limit and a bolt removal mode give it control that air tools lack, and ONE-KEY adds tool tracking and custom settings. It is heavier and bulkier than compact 1/2" impact wrenches, so it suits mechanics and trades who need maximum breakaway force rather than a general-purpose driver.

Best forHeavy truck and equipment mechanicsStructural steel and fleet maintenanceReplacing a 3/4" air impact with a cordless toolOwners already on the M18 battery platform
Pros
  • Up to 2,000 ft-lbs nut-busting and 1,800 ft-lbs fastening torque
  • Up to 40% faster removal than the prior model, per Milwaukee
  • Runs up to 120 1-1/4" bolts per charge on a FORGE XC8.0 battery
  • 4-mode DRIVE CONTROL plus bolt removal mode
  • AUTO-SHUTOFF caps torque at 75 ft-lbs to prevent over-tightening
  • ONE-KEY tracking and custom settings; tri-LED light and lanyard loop
Cons
  • Large and heavy for overhead or tight-space work
  • Needs high-capacity M18 batteries to hit rated runtime
  • ONE-KEY setup adds steps some users skip
  • Overkill and costly for light automotive jobs

Milwaukee M18 FUEL 3/4" High Torque Impact Wrench w/ ONE-KEY Kit prices at every store

  • Techs Choice ToolsNew

    In stockReturn policy

    $849.99Checked Nov 9
    Visit Techs Choice Tools

About the Milwaukee M18 FUEL 3/4" High Torque Impact Wrench w/ ONE-KEY Kit

The Milwaukee M18 FUEL 3/4" High Torque Impact Wrench is a cordless tool built to replace pneumatic wrenches in demanding, high-torque work. A POWERSTATE brushless motor delivers up to 2,000 ft-lbs of nut-busting torque and 1,800 ft-lbs of fastening torque. Removal speed is up to 40% faster. It needs no compressor or air lines.

4-Mode DRIVE CONTROL gives control over output speed and power. In mode 4, AUTO-SHUTOFF limits forward fastening torque to 75 ft-lbs to prevent over-tightening. Bolt Removal Mode runs at full RPM and IPM until the nut breaks free, then slows to 750 RPM for controlled removal. ONE-KEY lets users customize, track and manage the tool, including a repeatable torque output.

A patented battery isolation system controls pack vibration for a secure connection. REDLINK PLUS intelligence protects against overloads, heating and over-discharge. Tri-LEDs light the work area with minimal shadows, and an integrated lanyard loop allows safer use and easier storage. On a single M18 REDLITHIUM FORGE XC8.0 battery, it can install up to 120 1-1/4" bolts.

Motor
POWERSTATE brushless
Nut-busting torque
Up to 2,000 ft-lbs
Fastening torque
Up to 1,800 ft-lbs
Auto-shutoff torque
75 ft-lbs limit in mode 4, forward
Bolt removal speed
Slows to 750 RPM after the nut breaks free
Drive modes
4-Mode DRIVE CONTROL
Runtime
Up to 120 1-1/4" bolts per charge with an M18 REDLITHIUM FORGE XC8.0 battery
Lighting
Tri-LEDs
Connectivity
ONE-KEY compatible
Compatibility
All M18 REDLITHIUM batteries and chargers
Other features
Battery isolation system, REDLINK PLUS intelligence, integrated lanyard loop

Questions and answers

How does it compare with the previous M18 high torque impact?
Milwaukee rates this version up to 40% faster at removal, with 2,000 ft-lbs nut-busting torque and runtime of up to 120 1-1/4" bolts on a FORGE XC8.0 pack. It also adds the bolt removal mode and AUTO-SHUTOFF control.
Can it replace a 3/4" air impact?
That is its main purpose. It removes compressors and hoses from the job and delivers torque in the range of a heavy 3/4" air gun, though it is heavier than a compact cordless wrench.
What is AUTO-SHUTOFF for?
It stops the tool at a 75 ft-lbs torque limit so fasteners are not over-tightened, which helps on smaller bolts where full torque would be too much.
What batteries does it use?
It runs on Milwaukee M18 REDLITHIUM packs. The 120-bolt runtime figure is with the FORGE XC8.0 battery; smaller packs give shorter runtime.
What does ONE-KEY add?
ONE-KEY lets you track the tool, manage it with other Milwaukee tools and customize its settings from a phone.
What comes in the kit?
The kit includes the wrench, charger and M18 batteries. Check the listing for the exact battery model and capacity included.
Where is the Milwaukee M18 FUEL 3/4" High Torque Impact Wrench w/ ONE-KEY Kit cheapest?
At Techs Choice Tools, for $849.99, as of our latest check.

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