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Internet # 305663849

Model # 2522-20

Store SKU # 1003306570

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M12 FUEL 12V Lithium-Ion Brushless Cordless 3 in. Cut Off Saw (Tool-Only)

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  • Compatible with common 3 in. cut off wheels with 3/8 in. arbor
  • Balanced, in-line design suitable for one-handed use
  • POWERSTATE brushless motor delivers maximum power and motor life
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Product Details

About This Product

The M12 FUEL 3 in. Compact Cut Off Tool delivers multi-material cutting capability in an ergonomic package, optimized for 1-handed use. Spinning at 20,000 RPM and featuring a POWERSTATE Brushless Motor, the 2522 delivers fast and accurate cutting performance in a wide range of materials. The unique reversible blade rotation feature provides users ultimate control over material removal, along with the ability to select their desired blade rotation for the direction they need to cut. For ultimate cutting versatility, the 2522 ships with 3 accessories: a metal cut off wheel, a diamond tile blade and a carbide abrasive blade. The M12 FUEL 3 in. Compact Cut Off Tool also includes a tool free accessory guard and shoe that includes a vacuum adapter for dust mitigation as well as cut depth adjustment. Lastly, the tool also features tool free guard adjustment and an LED light.

Highlights

  • POWERSTATE brushless motor delivers maximum power and long motor life
  • REDLINK PLUS intelligence provides optimized performance and overload protection
  • Tool free guard adjustment for convenience and ease of use
  • 5-year warranty
  • Accessories includes: 1 metal cut off wheel, 1 carbide abrasive blade and 1 diamond tile blade
  • Compatible with common 3 in. cut off wheels with 3/8 in. arbor
  • Includes 7/16 in. flange adapter for compatibility with 3 in. Dremel saw-max accessories
  • LED light for improved visibility in confined spaces and low light situations
  • Includes: M12 FUEL 3 in. compact cut off tool, 1 metal cut off wheel, 1 carbide abrasive blade, 1 diamond tile blade, accessory shoe and guard, blade wrench, 7/16 in. flange adapter
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  • Return Policy

Product Information

Internet # 305663849

Model # 2522-20

Store SKU # 1003306570

Specifications

Dimensions: H 3.15 in, W 4.72 in, D 7.05 in

Dimensions

Blade Diameter (in.)

3 in

Product Depth (in.)

7.05 in

Product Height (in.)

3.15 in

Product Width (in.)

4.72 in

Details

Battery Amp Hours

No Battery

Battery Power Type

Lithium Ion

Battery Size

12-volt

Battery Voltage (V)

12V

Bevel Capacity (degrees)

0 °

Blade Location

Left

Charger Included

Charger Not Included

Color Family

Red

Condition

New

Cordless Tool Type

Cut-Off Tool

Cordless/Corded

Cordless

Included

Blade(s)

Maximum Cut Depth at 45 Degrees (in.)

0 in

Maximum Cut Depth at 90 Degrees (in.)

0 in

Maximum Speed (RPM)

20000 RPM

Motor Type

Brushless

Number of Total Batteries Included

0

Power Tool Features

Depth Adjustment, Keyed Blade Change, Spindle Lock

Product Weight (lb.)

1.52 lb

Returnable

90-Day

Saw Drive Type

Sidewinder

Tools Product Type

Power Tool

Warranty / Certifications

Manufacturer Warranty

5 Year Limited Warranty

Questions & Answers

Can it cut mirrored acrylic
ByDec 2, 2025
0 Answer | 
Answer This Question

Can this be used to cut bricks or ro is?
ByOct 28, 2025
1 Answer | 
Answer This Question

Hey, Jeremy. The M12 FUEL™ 3 in. Cut Off Saw is not recommended for cutting bricks or other masonry materials. For cutting bricks, a more suitable tool would be a cut-off saw specifically designed for masonry work.

By|Oct 29, 2025
    0/0


    Best cut off saw for cutting plate steel
    ByOct 9, 2025
    1 Answer | 
    Answer This Question

    Hey, Larry. The Milwaukee M18 FUEL™ 9" Cut-Off Saw with ONE-KEY™ (2786-20). This tool is specifically designed for heavy-duty cutting applications, including steel.

    By|Oct 14, 2025
      0/0


      Will this saw cut wood
      BySep 28, 2025
      1 Answer | 
      Answer This Question

      Hey Jeff! Yes, the M12 FUEL 12V Lithium-Ion Brushless Cordless 3 in. Cut Off Saw (2522-20) can cut wood, but it is primarily designed for cutting metal, plastic, and other materials. To cut wood effectively, you need to use the appropriate blade designed for wood cutting.

      By|Sep 29, 2025
        0/0


        Can you cut wood with this tool? If so, then what blade should be used?
        BySep 27, 2025
        1 Answer | 
        Answer This Question

        Hey there! Yes, the M12 FUEL 12V Lithium-Ion Brushless Cordless 3 in. Cut Off Saw (2522-20) can cut wood, but it is primarily designed for cutting metal, plastic, and other materials. To cut wood effectively, you need to use the appropriate blade designed for wood cutting which is included.

        By|Nov 30, 2025
          0/0

          (2)

          Can it be used to cut out a wooden subfloor?
          BySep 1, 2025
          1 Answer | 
          Answer This Question

          Hi, Louie. Yes, the M12 FUEL 12V 3 in. Cut Off Saw can be used to cut out a wooden subfloor, provided the appropriate blade is used. The tool is designed for multi-material cutting and includes a carbide abrasive blade suitable for wood and other materials.

          By|Nov 30, 2025
            0/0

            (1)

            Does the guard allow it to be adjusted for cutting depth? Specifically to cut out depth of a piece of wood laminate flooring?
            ByAug 31, 2025
            1 Answer | 
            Answer This Question

            Hi, Dylan. Yes, the M12 FUEL 3 in. Cut Off Saw features a tool-free accessory guard and shoe that includes a cut depth adjustment. This allows you to set the cutting depth to suit your specific needs, such as cutting through wood laminate flooring.

            By|Sep 10, 2025
              0/0

              (1)

              Can you cut drywall wall with this tool
              ByAug 8, 2025
              1 Answer | 
              Answer This Question

              It cuts steel so, yes.

              By|Aug 10, 2025
                0/0


                Viewing 1-8 of 219

                Customer Reviews

                4.6 out of 5

                • 4.6 out of 3,602 reviews
                • 91% recommend this product
                Filter by:
                Showing 1-10 of 3,602 reviews
                Save your $$$$, gutless, stalls out, time waster!!!
                I’m not afraid to spend $ to try new tools. I wanted something to use instead of the oscillating tool. Specifically scoring drywall, cutting siding (wood fiber cement tin), and whatever else. Zero power… regardless of the battery pack. FULLY charged, NEW high out put battery and it bogs and stalls … while introducing it into the materials. Plunge cuts, taking my time to move along, regardless of depth it constantly stalls out! I changed batteries, depths, direction, and finally changed the tool! This may be a great tool, but I just don’t know for what. ( maybe a white elephant gift giving?) Pure trash, save your money!!!
                by
                Response from Milwaukee ToolNov 12, 2025
                Hey, Bill. We'd like to learn more about your project and application needs! Can you email us at Social.Media@MilwaukeeTool.com?
                  Excellent saw with great dust collection!
                  I used this cut off tool to remove part of a granite countertop that I was replacing with butcher block. The granite tile was 1/2" thick and using the tile blade this little saw cut right through it. It was a 42" cut. The dust collection was excellent for this job. I connected it to my shop vac and it captured almost 100% of the dust. It did cut out a couple times but I was pushing it fairly hard. I backed up and restarted and it got right back to work. I would strongly recommend this tool, especially for the dust collection capability.
                  by
                    • Recommended
                    Doesn’t work
                    I bought it a couple months later it stopped working
                    by
                    Response from Milwaukee ToolSep 1, 2025
                    We'd like to connect with you to better understand your experience with the M12 FUEL 12V Lithium-Ion Brushless Cordless 3 in. Cut Off Saw. Can you send us a message at Social.Media@MilwaukeeTool.com?
                      Awesome little saw
                      This is a very handy saw that is easy to use, I with they had a thin wood cutting blade for trim work.
                      by
                        • Recommended
                        I have used this cut off saw more that I every thought I would and haven't been disappointed yet. The last use was fitting brick paver in my garden and it made short work of it. Ive also used it for cutting vinyl siding, sheet metal and expanded metal. Really happy with this tool and carry it on every job now.
                        by
                        • Verified Purchase
                        Small But Mighty: Milwaukee 2522-20 Cut-Off Tool is a Go-To for Tight Spaces and Clean Cuts
                        The 2522-20 is one of those tools I didn’t know I needed until I had it—and now I use it all the time. It’s incredibly portable and easy to handle, especially in tight spaces where a full-size angle grinder just won’t fit. Whether I’m doing exhaust work under a car or trimming sheet metal during bodywork, this thing is a game-changer. The motor is strong for its size—plenty of power for cutting through metal, tile, or plastic without feeling underpowered. I usually run it with a CP2.0 battery to keep it light and maneuverable, but for longer jobs like cutting tile with the vacuum attachment or making repeated cuts, the XC4.0 gives me the runtime I need without throwing off the balance too much. One feature I really appreciate is the directional switch—it lets me change the wheel rotation so I can control where the sparks go. That’s been a huge plus when working in awkward positions or around sensitive areas. Battery fit is tight and secure—no rattle, no issues. Overall, the 2522-20 is a compact, powerful, and super handy tool that’s earned a permanent spot in my setup.
                        by
                          • Recommended
                          2 found this review helpful
                          Money well spent
                          Bought the Milwaukee cut off tool and made easy work of my recent project , didn’t even wear out the diamond cutting wheel , money well spent 🙂
                          by
                            • Recommended
                            Poorly designed lock. Bad warranty
                            When operating this tool in revrse it'll tighten the anchor bolt so tight that it is impossible to remove the blade without damaging the gun. Don't worry, milwaukee warranty won't cover that. Only option is to pay $150 for a new tool or they'll keep it as "scrap metal"
                            by
                            Response from Milwaukee ToolMar 4, 2025
                            Hey there! Thank you for taking the time to review our M12 FUEL #" Cut Off Saw. We appreciate your valuable feedback and will be sure to pass it on to the appropriate parties so we can look into it. If you think of any additional notes, please don't hesitate to reach out to us via email at social.media@milwaukeetool.com with a full description so we can try to assist.
                              Love this tool
                              Super ergonomic and easy to use. Very comfortable versatile. Definitely worth getting for your tool box!
                              by
                              • Verified Purchase
                              • Recommended
                              Must have close quarters cut-off tool!
                              The Milwaukee Fuel M12 3” cut-off tool is a must have. It gets in tight places no other cutoff tool of grinder can go, has plenty of power to get the job done and as with all Milwaukee Fuel cordless tools this thing is bulletproof! The included dust collection guard has a depth adjustment similar to a circular saw , but also includes a swivel dust collection port. This comes in handy when needing a depth stop, but with the dust guard removed the tool still includes a more compact spark guard. This tool has been priceless addition to my tool collection for my Jon Boat rebuild. I am extending tye front deck and adding storage. This 3” Fuel M12 Cut-Off tool makes simple work of cutting 1.5” angle aluminum, 1.5” and 2” aluminum square tubing, and piano hinges a breeze. I haven’t counted the cuts per charge, but you get plenty! In a full day of working on the boat Sunday making relief cuts in the 1.5” angle every 2” to follow the bend of the hull (so a cut every 30 seconds) I got 3/4 of a day out of a single charge on my M12 red Lithium High Output CP2.5 battery pack. I changed the pack about 4pm and kept on cutting until around 730pm. So plenty of cuts per charge on the compact batteries. The tool is small, yet controllable in any angle imaginable. I like the forward and reverse feature with the center lockout position. The selector is at a natural angle for your hand when gripping the tool. I am a former Dewalt and Makitta convert who is now a Milwaukee Fuel believer for live!
                              by
                              • Verified Purchase
                              • Recommended
                              Showing 1-10 of 3,602 reviews

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                              Product Snapshot

                              Great for professionals or homeowners looking for versatile cutting, making tough jobs easier and more efficient.
                              Great for homeowners looking for a cordless circular saw, making cuts easier and more efficient.
                              A great choice for professionals or DIYers needing a powerful and versatile cordless cut-off tool with fast cutting speeds and a brushless motor for enhanced performance.
                              Great for professionals or homeowners looking for cordless versatility, making cutting tasks easier. This saw delivers fast, accurate cuts in various materials.

                              Blade Size

                              3 in.
                              3-3/8 in
                              3 in
                              3 in

                              Cordless

                              Cutting Capacity

                              1 in. at 90° and 5/8 in. at 45°

                              Motor Power

                              12V
                              12V
                              12V
                              12V

                              Speed Control