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Milwaukee 2786-20 M18 FUEL 9" Cut-Off Saw w/ ONE-KEY (Tool Only)

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Milwaukee 2786-20 M18 FUEL 9" Cut-Off Saw w/ ONE-KEY (Tool Only) is rated 4.4 out of 5 by 86.
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The Milwaukee M18 FUEL 9 in. cut-off saw w/ ONE-KEY is an extremely versatile solution for cutting a large variety of materials. The M18 fuel 9 in. cut-off saw runs on Milwaukee's M18 REDLITHIUM batteries instead of using gas like most traditional cut-off saws . This saw delivers the power to cut reinforced concrete as well as a large variety of other metal and masonry materials. It delivers this performance while still being up to 50% lighter than gas saws that dominate the market today. By utilizing Milwaukee's M18 REDLITHIUM high output HD12.0 battery, this saw delivers no gas headaches. It produces no fumes so it can be used indoors, it starts up instantly, it eliminates the need to mix gas and oil, and there is no gas engine maintenance. The battery will also work on any of Milwaukee's other 200+ M18 solutions. The M18 FUEL 9 in. cut-off saw also has ONE-KEY integrated so users can wirelessly connect the tool with their smart phone to track and manage the tool. (Batteries and charger sold separately).

  • Power To Cut Reinforced Concrete
  • Up To 50% Lighter Than Gas
  • cut-Off Wheel
  • Cut Depth: 3.4"
  • Blade Diameter: 9"
  • RPM: 6,600
  • Blade Arbor: 7/8"
  • Onboard Water Connection: Quick Connect
  • UPC: 045242542536
  • Rec. Safety Equipment: Safety Glasses, Work Gloves
  • Battery Type: Lithium-Ion
  • Global Trade Number (GTIN): 00045242542536
  • Length (in): 26.1
  • Wheel Diameter (in): 9
  • Depth Of Cut Range: 0-3.4 in.
  • Arbor Size (in): 0.875
  • Case Included: No
  • Color / Finish: Red/Black
  • Maximum RPM: 6600
  • Spindle Lock: Yes
  • Saw Blade Type: Circular Saw
  • Blade Diameter (in): 9
  • Charger Included: No
  • Cutting Capacity (in): 3.4
  • Cordless / Corded: Cordless
  • Battery Quantity Required: 1
  • Battery Voltage (V): 18
  • Blades Included: 1
  • Battery Ampere-hour (Ah): N/A
  • Product Name: M18 FUEL™ 9 in. Cut-Off Saw with ONE-KEY™
  • Product Type: Circular Saw
  • Net Tool Weight (lbs): 10.6
  • Width (in): 7.6
  • Number Of Batteries: 0
  • Battery Included: No
  • Power Source: Battery
  • Voltage: 18 V
  • Power Source: Electric - Cordless
  • Manufacturer Warranty: 5 Years
  • Manufacturer Warranty: 5 Years
  • 1x Milwaukee 2786-20 M18 FUEL 9" Cut-Off Saw w/ ONE-KEY Bare Tool


This product may or may not cause Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Rated 4 out of 5 by from Worked well for what I needed Had to cut an opening in cinder block wall 64”x64” directly over poured solid concrete (12”+ depth). Worked well to avoid cracking surrounding blocks at a cut depth of 3.4”. Batteries don’t last long (even the big 12.0AH) and they are prone to overheating. I had an issue with the tool not working at all at one point-there was a little water on the battery terminal connection. Good tool for smaller jobs/intermittent use, especially at the price I paid with two 12.0AH batteries (this was the major selling point as I have all Milwaukee battery tools for work).
Date published: 2020-11-17
Rated 5 out of 5 by from Wow Wow Wow! I cut the concrete for our plumber to run drain. I was able to cut slab in one day! The two 12ah batteries died three times each but the rapid charger, which I bought an additional one quickly got me back to work. I would suggest investing in an additional two 12ah batteries if you’re going to do this often or as a trade. I did not use the water tank as a backpack but it worked great on the ground next to the saw. The quick stop valve and automatic pump are very easy to control. And did I say no fumes! Remember to use hearing protection but no headaches from using a gas saw in a basement!
Date published: 2021-02-14
Rated 4 out of 5 by from Great saw We purchased this saw to use it in basements and other areas that a gas saw wouldn't work. Love the size and the power it has.only problem we ran into is that the batteries would overheat and we would have to switch to a new battery.
Date published: 2020-03-07
Rated 5 out of 5 by from Great saw for the smaller jobs I do a lot of bath remodeling and purchased this mainly for cutting concrete when relocating under slab drains. I recently used it to cut around a 2” drain and it made the cut cleanly and with no mess. it took a fully charged 12ah battery to make 4 12” cuts. Time will tell how the run time works out. I own a gas powered saw but have never been able to use it indoors. No exhaust, the light weight will make this the perfect tool for the smaller indoor jobs. It would be nice to have a 110v battery adapter but...
Date published: 2020-04-04
Rated 4 out of 5 by from Pretty good I have the Milwaukee and Dewalt concrete saws. So I can say this one is a good saw but they need to beef up the battery compartment and seal It like the competition. A cord option would make this a great saw since you get 15 minutes of continuous cuts on a 12 ah battery. It works great for cutting block and brick and this is my daily saw because I have a ton of batteries or I’d probably use the other one. I like it but a few changes could make this saw awesome.if your on the M18 platform I wouldn’t hesitate.
Date published: 2021-01-26
Rated 5 out of 5 by from Perfect Size For The Job I purchased the M18 9” Cut-Off Saw to cut a trench in the basement floor for an added bathroom. The saw’s performance exceeded my expectations. I found it to be lightweight, easy to set up, easy to use and the water hook-up worked very well. I would highly recommend this saw for smaller concrete and masonry projects, especially indoor projects where exhaust fumes from a gas powered saw would not be acceptable.
Date published: 2020-02-24
Rated 5 out of 5 by from Let the saw do the work I purchased this saw for a job installing a sump pump in a wet basement. It cut through the slab with ease. Didn't need the water hook up since there was an inch or two in the basement anyway, but instant speed, no ramp up and no fumes. Loved it so much I immediately put in 100 foot brick and granite walkway. It worked all day everyday for 4 days straight, and as long as you let the saw do the work and don't force it, it does the job quickly, accurately and with minimal effort.
Date published: 2020-06-13
Rated 3 out of 5 by from Good for cider block not good for concrete slab Bought this saw to cut a concrete slab. I needed to cut about 20 feet for a Demolition project. Saw cut nice for about 4 feet when the battery overheated and shut down the saw. I went thru 3 battery’s that all overheated and only had completed a smal portion of the job. I could see this saw used to cut cinder or concrete block, just not for concrete slabs. I am a avid Milwaukee fan and have thousand of dollars of their tools. I plan on purchasing more Milwaukee tools in the future. Unfortunately this saw is no comparison to a gas powered saw for real work.
Date published: 2020-05-13
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