#1 Home Improvement Retailer

Internet # 320268509

Model # 2531-20

Store SKU # 1007839788

M12 FUEL 12-Volt Lithium-Ion Brushless Cordless Orbital Detail Sander (Tool-Only)

Limit 5 per order
$149.00
Apply Now
Pay $124.00 after $25 OFF your total qualifying purchase upon opening a new card. info
Apply for a Home Depot Consumer Card
  • 2X faster material removal with the POWERSTATE™ Brushless Motor
  • REDLINK PLUS™ Intelligence ensures maximum performance
  • Orbital sanding motion with a 1.5mm orbit diameter
Store
0 in stock

Free & Easy Returns In Store or Online

Return this item within 90 days of purchase.

Read Return Policy

Product Details

About This Product

Designed for the professional carpenter, remodeler, or general contractor; the MILWAUKEE M12 FUEL Orbital Detail Sander is optimized for precision and designed to complement larger sanders on the jobsite. The M12 FUEL Orbital Detail Sander delivers faster detail sanding, stain grade finish, and more access in corners and contours. MILWAUKEE POWERSTATE Brushless Motor and MILWAUKEE REDLINK PLUS intelligence provides the power to remove material up to 2X Faster than traditional hand sanding solutions on the market. The detail sander features an orbital sanding motion with a 1.5mm orbit diameter to deliver a clean, consistent stain-grade surface finish. The unique pad shape provides sharp, straight edges for greater accuracy and access into confined corners. The lightweight and ergonomic design at 1.3lbs provides unmatched maneuverability. The innovative counterweight mechanism minimizes vibration to reduce user fatigue. This detailing sander features a variable speed trigger with a lock-on button and four speed settings from 14K - 4K for increased control across a wide variety of materials. The optional sponge pad allows the abrasive to contour to the work surface when working with complex trim profiles, while the pad saver protects against excessive heat buildup to extend the life of the backing pad. The battery-powered detail sander features an integrated LED light, battery fuel gauge, and carries Milwaukee Tool's industry-leading 5-year limited power tool warranty.

Highlights

  • POWERSTATE Brushless Motor: Generates the power to deliver 14K max OPM under load for faster material removal.
  • REDLINK PLUS Intelligence: Ensures maximum performance and protects from overloads, heating, and over-discharge.
  • Orbital sanding motion with 1.5mm orbit diameter delivers a scratch-free stain grade surface finish.
  • Compatible with the full lineup of new Milwaukee POWERGRID Mesh Sanding Sheets.
  • Lightweight, ergonomic design at 1.3lbs and low vibration minimizes user fatigue.
  • Variable speed trigger with lock on button provides unmatched control across four speed settings.
  • The LED light illuminates the work surface to provide maximum visibility on the jobsite.
  • Pad saver protects against excessive heat buildup to extend the life of the backing pad material.
  • Sponge pad allows the abrasive to contour to the work surface when working with complex trim profiles,
  • Fits all M12 battery packs.
  • Includes: (1) M12 fuel orbital detail sander (2531-20), (3) 80 grit abrasive, (3) 120 grit abrasive, (3) 180 grit abrasive, hex wrench, sponge pad, pad saver
  • Includes: (1) 2531, (3) 80 Grit Abrasive, (3) 120 Grit Abrasive, (3) 180 Grit Abrasive, Hex Wrench, Sponge Pad, Pad Saver
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 320268509

Model # 2531-20

Store SKU # 1007839788

Additional Resources

Shop All Milwaukee

Specifications

Dimensions: H 4.5 in, W 1.99 in, D 8.9 in

Dimensions

Product Depth (in.)

8.9 in

Product Height (in.)

4.5 in

Product Width (in.)

1.99 in

Details

Batteries Included

No

Battery Amp Hours

No Battery

Battery Power Type

Lithium Ion

Battery Size

12-volt

Battery Voltage (V)

12V

Charger Included

Charger Not Included

Color Family

Red

Condition

New

Cordless Tool Type

Detail Sander

Cordless/Corded

Cordless

Detail Sanders Type

Mouse Sander

Dust Collection Method

None

Included

Sanding Discs, Sanding Pads, Wrench

Motor Type

Brushless

Number of Total Batteries Included

0

Power Tool Features

Built-In Light, LED Light, Lock On Switch, Variable Speed

Product Weight (lb.)

1.67 lb

Returnable

90-Day

Speed (rpm)

14000

Switch Type

Trigger Switch

Tools Product Type

Power Tool

Variable Speed

Yes

Warranty / Certifications

Certifications and Listings

UL Listed

Manufacturer Warranty

5 Year Limited

Questions & Answers

Is there an advantage to this sander over the 12v multi tool with the sanding attachment?
ByDec 29, 2024
0 Answer | 
Answer This Question

Recently purchased, the sander is always overheating when using a high output battery (tried 2.5 and 5aH batteries), but seems to work ok with the standard XC batteries, is this normal?
ByAug 3, 2024
1 Answer | 
Answer This Question

Hi Nathan! For assistance with your sander, please call our team at 1-800-SAWDUST with more information! -Milwaukee Tool Social Team

By|Aug 6, 2024
    0/0


    What are the sanding surfaces dimensions? What’s the width at the widest point? What’s the height at the tallest point?
    ByNov 19, 2023
    1 Answer | 
    Answer This Question

    The product dimensions are 1.99 inches wide, 4.5 inches high, and 8.9 inches deep. Therefore, the width at the widest point is 1.99 inches and the height at the tallest point is 4.5 inches.

    By|Feb 3, 2025
    0/0


    Any sanding paper included in the package to try it out? Also any pad saver or other foam pad included? Thanks!
    ByOct 31, 2023
    1 Answer | 
    Answer This Question

    It includes the following: 9)Mesh Sanding Sheets, (1)Pad Saver, (1)Sponge Interface Pad. - Milwaukee Tool, Social Team

    By|Dec 30, 2024
      0/0

      (1)

      Where is the charger listed? Does this package come with a charger?
      ByOct 19, 2023
      1 Answer | 
      Answer This Question

      Hi there - This kit does not come with a charger. - Milwaukee Tool, Social Team

      By|Aug 22, 2024
        0/0


        Is there a round backing plate option as a add-on?
        ByMay 22, 2023
        1 Answer | 
        Answer This Question

        We do not recommend using a backing plate with this product. - Social Team

        By|Jun 7, 2024
          0/0

          (2)

          Is there any way to attach a 3in round backing plate on this instead of the head that comes with it?
          ByApr 20, 2023
          1 Answer | 
          Answer This Question

          Hello - We recommend utilizing the head that comes with the sander. - Social Team

          By|Apr 20, 2023
            0/0


            Does this come with a bag?
            ByApr 14, 2023
            1 Answer | 
            Answer This Question

            Hello! This tool does not come with a bag. - Social Team

            By|Jan 28, 2025
              0/0

              (2)

              Viewing 1-8 of 12

              Customer Reviews

              4.8 out of 5

              • 4.8 out of 404 reviews
              • 98% recommend this product
              What Customers Say
              Summarized by generative AI from text of customer reviews

              Customers say the Milwaukee M12 Detail Sander is a powerful and versatile tool, ideal for reaching tight spaces and achieving a smooth finish. Users appreciate its lightweight design, variable speed settings, and the longevity of the mesh sanding pads. While many find the battery life satisfactory, some note that it can be battery-hungry and generate a significant amount of dust. Overall, the sander is highly recommended for both DIY enthusiasts and professionals for its efficiency and ease of use.

              Filter by:
              Showing 1-10 of 404 reviews
              Detail sander
              Works great! I’m impressed with how nice it feels in my hands and the quality work I’m able to do with it.
              by
              • Verified Purchase
              • Recommended
              Powerful and Precise Cordless Detail Sander
              The M12 FUEL 12-Volt Orbital Detail Sander is a fantastic tool for precise sanding tasks. The brushless motor delivers excellent power, and the cordless design makes it convenient to maneuver. Paired with the XC 4.0 Ah battery, it offers great runtime for most projects. The variable speed control allows for flexibility on different surfaces, and the dust collection system minimizes mess. Ideal for detailed woodworking or refinishing projects. Highly recommend for professionals and DIYers alike!
              by
                • Recommended
                Lots of Features in this Great tool
                Milwaukee…. M12 12-Volt FUEL Lithium-Ion Cordless Orbital Detail Sander, I’m a big fan of Milwaukee tools, I needed a detail finishing sander and I bought the right one, It is easy to use and has lots of features it is small, very lightweight, it’s very quiet, it has a brushless motor with plenty of power, for light sanding, the coolest feature is it has 4 speeds and it has a variable speed trigger, this (tool only) model came with assorted mesh sanding sheets 80, 120, and 180 and sanding pads (which I like better than sand paper), and a free M12- 2.5AH I love this sander, This sander more than met my expectations.
                by
                  • Recommended
                  Excellent sanding Solution for niche application!
                  Super unique problem solving sander. Plenty of sanding power too. I absolutely love this little thing and it’s so nice for sanding boxes and corners and inside of frames. Sands quicker than I would imagine too.
                  by
                  • Verified Purchase
                  • Recommended
                  I would NOT recommend this sander at all. I could use the corded sander all day, but this one works for 30 mins tops before it drains the batteries.
                  by
                  Response from Milwaukee ToolApr 12, 2024
                  We appreciate your feedback on your M12 FUEL Cordless Detail Sander, and we will be sure to pass it along to our team. If you have any additional feedback, please reach out to us at social.media@milwaukeetool.com. Thank you! - Milwaukee Tool Social Team
                  • Verified Purchase
                  2 found this review helpful
                  The right tool for the Job
                  This is a game changer when it comes to small parts and projects.
                  by
                  • Verified Purchase
                  • Recommended
                  Great product, super useful
                  The sander was absolutely amazing! Great addition to the M12 quiver ! Very powerful, surprisingly balanced and easy to use, and really makes me enjoy sanding for a change! It works so well that I wish Milwaukee would make a larger round orbital random sander.
                  by
                  • Verified Purchase
                  • Recommended
                  Nice compact sander
                  I wanted a compact sander to get into tight spots. The power grid mesh sanding sheets work very well and last longer than regular sandpaper. I purchased the M12 12V Lithium-Ion CP High Output 2.5 Ah Battery Pack which lasted over an hour of continuous use on speed 3. The variable speed trigger gives you lots of control. Nice weight for the size and feels well balanced. Great addition to my toolbox.
                  by
                  • Verified Purchase
                  • Recommended
                  Handy tool
                  One of the best additions I have made to my m12 tool box
                  by
                  • Verified Purchase
                  • Recommended
                  Fantastic detail sander great price
                  Works fantastic, love the adjustable speed and how light it is to use
                  by
                  • Verified Purchase
                  • Recommended
                  Showing 1-10 of 404 reviews

                  Get an immediate answer with AI

                  AI-generated from the text of manufacturer documentation. To verify or get additional information, please contact The Home Depot customer service.