Milwaukee 2867-20 M18 FUEL 1 in. High Torque Impact Wrench with ONE-KEY (Tool Only)

Milwaukee Model: miln2867-20
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Milwaukee 2867-20 M18 FUEL 1 in. High Torque Impact Wrench with ONE-KEY (Tool Only) Milwaukee Model: miln2867-20
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Product Features & specs :

Milwaukee 2867-20 M18 FUEL 1 in. High Torque Impact Wrench with ONE-KEY (Tool Only)

Our M18 FUEL 1 in. High Torque Impact Wrench w/ ONE-KEY is the world's first cordless 1 in. High Torque Impact Wrench. The POWERSTATE Brushless Motor delivers up to 1,800 ft-lbs of Nut-Busting Torque and 1,500 ft-lbs of fastening torque, making this the most powerful cordless impact wrench and enabling you to complete the most demanding applications. At only 12.9 lbs with battery, the tool is up to 7 lbs. lighter than corded units, providing you with less fatigue while making overhead applications easier to complete on the job site. The battery-powered impact wrench provides you with cordless convenience and eliminates your need for compressors, generators, cords, and hoses. This reduces your cost of ownership by lowering energy costs and eliminating routine maintenance on compressors and generators. With no cord or hose, you have greater portability and the ability to complete applications you were not able to do with a corded or pneumatic unit. The REDLINK PLUS Intelligence ensures you achieve maximum performance and protects your High Torque Impact Wrench against overloads, over-heating, and over-discharge. M18 REDLITHIUM Battery Packs are compatible with all M18 tools, providing you with more work per charge and more work over the life of the pack. The 4-Mode DRIVE CONTROL provides you with greater control over the output speed and power of the powerful High Torque impact wrench . The ONE-KEY capabilities provide you with the ability to Customize, Track and Manage the impact wrench. ONE-KEY technology also gives you the ability to set a repeatable torque output for maximum control.
  • POWERSTATE Brushless Motor delivers up to 1,800 ft-lbs. Nut-Busting Torque, Making it the World's Most Powerful Cordless Impact Wrench
  • Up to 7 lbs. Lighter Weight allowing for less user fatigue
  • Eliminates Compressors and Generators, providing greater portability and lower cost of ownership
  • 4-Mode DRIVE CONTROL provides greater control over output speed and power
  • Integrated lanyard loop allows for safer use and easier storage
  • REDLINK PLUS Intelligence ensures maximum performance and protects from overloads, heating and over-discharge
  • ONE-KEY Compatible: Ability to Customize, Track and Manage tools for increased productivity and investment protection. Includes the ability to set a repeatable torque output for maximum control.
  • Handle rotates 270-degrees and easily adjusts without a tool
  • LED light to illuminate the work area
  • Premium rubber overmold withstands corrosive materials and provides increased comfort when in use
What’s Included:
  • M18 FUEL 1 in. High Torque Impact Wrench with ONE-KEY - 2867-20
  • (1) Tool Free Adjustable Handle
  • (1) Lanyard Loop
  • Battery & Charger Sold Separately
Maximum Torque
1500 ft-lbs
Power Source
Power Settings
Breakaway Torque
1800 ft-lbs
Wifi compatibility
Batteries Included
Drive Size
1 in
Case Included
Motor Type
Charger Included
Battery System
10.9 in.
3.44 in.
9.69 in.
10.5 lbs.
Warranty Term
5 Year

Reviews :

4.4 / 5.0
15 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Love the Idea, Wouldn't buy again
This is something I've been waiting on for a long time, the idea of a 1" impact that doesn't require a huge air hose and tons of hassle to operate sounds wonderful. And I would give it five stars for sure if it had about twice the power but since it doesn't I certainly wouldn't buy it again. Most of the time I have to break everything loose before using this and since I already have the 1/2" impact and 3/4" impact they can take everything off that this one can once they have been loosened with a wrench, wrachet, ect.
October 15, 2020
Originally posted at
Not what I expected
I love the impact but trying to set the modes and knowing what torque the mode is set at is very frustrating I bought the one key to set the torque on it and the app is not very user friendly
August 9, 2020
Originally posted at
Definitely would buy this product again
Great product works well, other then the battery life I have no issues can you use the HD12 battery’s on the 1in impact
April 6, 2020
Originally posted at
Very good
I bought the machine 2 weeks ago.Today I had opportunity to work with it for semi-trailers wees,it has worked really very well
I am very satisfied!
February 28, 2020
Originally posted at
I LOVE this impact
I work on heavy trucks, trailers, and jiff locks. I bought this specifically for tires and U-Bolts, and this thing gets the job done. It’s much faster that I don’t have to find the shop’s impact, hope it’s working, drag around an air line, and is much lighter.
The only thing I don’t like about this is I would like to set a specific torque value to it.
February 24, 2020
Originally posted at
Not Yet
I have made the adjustments in the One Key settings to Max Torque and this tool does not produce 1800 lbs of torque. I went back to air.
February 19, 2020
Originally posted at
Impressive how far cordless technology has come.
We just picked up 2 for use on Track Maintenance and are ordering 2 more.

Works quite well for tightening track bolts (1 1/18 coarse thread with nylock nuts) to refusal (over 1,000 lb-ft)
And is able to sink 14"x1/2" lag screws through Hemlock.
Haven't even had to put the side handle on since the impact frequency is fast enough that it's not needed.
So much nicer than hydraulic impact (25+ lbs and hoses)
November 30, 2019
Originally posted at
Top Class Asset
The value of this tool is truly unquantifiable. It takes longer to clean up after your task than it took to accomplish it with this impact wrench.
November 22, 2019
Originally posted at
Great Tool. Time saver
This gun works great to remove heavy truck tires and re-install. Much easier than using portable compressor or dragging airlines around shop. Very happy with this purchase and support from Milwaukee.
October 22, 2019
Originally posted at
Milwaukee does it again, love this impact!!
These impacts are just plain out are awesome. One of best tools in my box.
October 21, 2019
Originally posted at

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