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Internet # 311914120

Model # 2504-21

Store SKU # 1004925254

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M12 FUEL 12-Volt Lithium-Ion Brushless Cordless 1/2 in. Hammer Drill Kit with 2.0 Ah Battery and Bag

$149.00
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  • POWERSTATE brushless motor gives 1700 RPM, 350in.lbs. of torque
  • Small size is extremely portable, great for overhead application
  • Small size is portable and great for overhead application
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Product Details

About This Product

The MILWAUKEE M12 FUEL ½" Hammer Drill Driver is the Most Capable, Lightest Weight, Most Compact tool in its class. The POWERSTATE Brushless Motor delivers 1700 RPMs and 350in.lbs. of torque. Weighing only 2.3lbs it is extremely portable, great for overhead applications, reduces fatigue throughout the day. This hammer drill driver is 6.6" in length, giving users the best access in tight spaces. REDLINK Plus Intelligence protects the tool from overloads and overheating while ensuring maximum performance. The included M12 REDLITHIUM battery packs deliver more work per charge and more work over the life of the pack than competitive batteries.

Highlights

  • Most Capable 12-Volt hammer drill with the power to perform a wide range of applications
  • 1/2 in. all metal chuck for maximum grip and bit retention
  • E-clutch for consistent repeatability in driving applications
  • (48-11-2420): REDLINK Intelligence: Provides optimized performance and overload protection using total system communication between tool, battery and charger
  • (48-59-2401): Onboard indicator light: Provides the status of the battery
  • Includes: (1) M12 FUEL Hammer Drill (2504-20), (1) M12 CP 2.0AH Battery (48-11-2420), (1) M12 Charger (48-59-2401), (1) Contractor Bag (42-55-2551), (1) Belt Clip
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Product Information

Internet # 311914120

Model # 2504-21

Store SKU # 1004925254

Additional Resources

Shop All Milwaukee

Specifications

Dimensions: H 7.8 in, W 2.1 in, D 6.6 in

Dimensions

Product Depth (in.)

6.6 in

Product Height (in.)

7.8 in

Product Width (in.)

2.1 in

Details

Battery Amp Hours

2 Ah

Battery Power Type

Lithium Ion

Battery Voltage (V)

12V

Battery/Charger

1 Battery & Charger Included

Charger Included

Charger Included

Chuck Size (In.)

1/2 In.

Chuck Type

Keyless

Color Family

Red

Cordless Tool Type

Hammer Drill

Cordless/Corded

Cordless

Included

Battery Included, Charger, Tool Bag

Maximum Speed (RPM)

1700 RPM

Motor Type

Brushless

Number of Total Batteries Included

1

Power Tool Features

Keyless Chuck, LED Light, Variable Speed

Product Weight (lb.)

2.3 lb

Returnable

90-Day

Tools Product Type

Power Tool

Torque (lb-in)

350 In lbs

Warranty / Certifications

Manufacturer Warranty

5 Year Tool & 2 Year Battery Warranty

Questions & Answers

Do they make a hard case for this tool? Can I purchase it separately?
ByJun 3, 2026
1 Answer | 
Answer This Question

Apparently they don't, they just incorrectly show a hard case in the picture when in fact it comes with a cheap cloth bag. Returned. Maybe some day they will get there act together.

By|Jul 9, 2026


    I purchased this tool with the hard case and batteries and charger. It did not come with a hard case. I sent it back and requested the hard case with the replacement and was told that they do not make it anymore and that it shouldn't have been advertised.
    ByJun 3, 2026
    1 Answer | 
    Answer This Question

    The morons are still listing it with the hard case. Pure crap!

    By|Jul 9, 2026


      Does this come with a handle?
      ByNov 28, 2022
      1 Answer | 
      Answer This Question

      No

      By|Nov 28, 2022


        Does the 2504-20 hammer drill have a manual clutch adjusting ring for different torque settings in driver mode?
        ByNov 11, 2022
        1 Answer | 
        Answer This Question

        Hi Jeff- No, this drill does not feature a manual clutch adjusting ring. However, it does feature a E-Clutch for consistent repeatability in driving applications

        By|Nov 18, 2022


          Will this drill work well drilling into Concrete?
          ByJun 22, 2022
          1 Answer | 
          Answer This Question

          I have this drill and an M18. I find myself using this one the most due to its size. It does drill through concrete but not as well as my m18.

          By|May 21, 2026

            (6)

            Does this drill work well drilling into concrete?
            ByJun 22, 2022
            1 Answer | 
            Answer This Question

            Very satisfied with this tool drilled in concrete and performed as expected. Very Happy with this purchase

            By|Nov 16, 2022

              (2)

              Will this hammer drill be able to drill the holes for both size tapcons? Any info will be appreciated. Thanks.
              ByJan 17, 2022
              5 Answers | 
              Answer This Question

              Absolutely. It has a 1/2" chuck and plenty of power. I installed the smaller (5/32") Tapcons with it the first time I used it.

              By|Jul 4, 2026

                (2)

                This little dynamo will go up to 1/2 inch. just don't expect to drill a lot of them with this one, but does a great job for it's size

                By|Jul 4, 2026

                  (2)

                  Yes it will.

                  By|Jul 4, 2026

                    (2)

                    Yes no problem great little drill

                    By|Jul 4, 2026

                      (2)

                      I haven't run into any problems with either one. I recommend using the larger battery.

                      By|Jul 4, 2026

                        (2)

                        Great tool..
                        ByFeb 20, 2021
                        2 Answers | 
                        Answer This Question

                        Drill was inoperable after several uses. Could not return for exchange. Returned for a full refund. I must say I was just a little disappointed since I carry a number of Milwaukee tools. Feel free to make me an offer for an 18V upgrade at no extra cost.

                        By|Nov 16, 2022

                          (1)

                          Nice case I love this drill with the hammer feature for drilling into concrete walls charged up the batteries two and a four ready to go I love my Milwaukee tools

                          By|Jun 11, 2026

                            (2)

                            Viewing 1-8 of 41

                            Customer Reviews

                            4.6 out of 5

                            • 4.6 out of 1,577 reviews
                            • 91% recommend this product
                            Filter by:
                            Showing 1-10 of 1,577 reviews
                            Never got the hard case. They sent me a soft case.
                            by
                            • Verified Purchase
                            Great compact tool
                            Excellent little hammer drill, lots of power in a compact unit.
                            by
                            • Verified Purchase
                            • Recommended
                            Millwright
                            The M12 FUEL has tons of power and, with its compact and lightweight size, offers comfort and versatility to the job getting into those tight spaces or just everyday use. I often find myself reaching for my M12 now over my M18 just for the comfort of everyday use.
                            by
                            • Verified Purchase
                            • Recommended
                            Durable handheld drill will lots of power for jobs
                            Strong and comfortable handheld drill that has a slim light weight design
                            by
                            • Verified Purchase
                            • Recommended
                            Great Light weight Drill!
                            I bought the new Fuel Hammer/Drill/Driver to expand my M12 tools. I have really been amazed what this little light weight drill can do. I love this drill for my smaller jobs when I need more compact lighter tools, but I am not afraid that it wont get the job done anytime I use it!
                            by
                              Bad trigger assembly
                              Trigger broke off as soon as I took it out of the plastic packaging.
                              by
                              Response from Customer CareMar 14, 2023
                              We would like to assist with this experience! Please be on the lookout for an email from our team! Thank you -Milwaukee Tool Social Team
                                Low quality trigger
                                Just bought this and the trigger broke off within a minute of using the tool.
                                by
                                Response from Customer CareMar 6, 2023
                                We are sorry to hear about this experience and would like to assist! Please be on the lookout for an email from our team shortly. Thank you -Social Team
                                  Powerful little tool
                                  Excellent and powerful drill in a compact size. This will be my day to day drill.
                                  by
                                  • Verified Purchase
                                  • Recommended
                                  Smaller, solid and powerful tool for everyday use.
                                  After charging,I immediately put this to use installing gutter guards. After three hours the battery still showed 3 of 4 charge lights available. It feels very solid in my hands. Great for getting into smaller spaces. This will be my new go-to for around the cabin!
                                  by
                                  • Verified Purchase
                                  • Recommended
                                  Great tool to use with my M12 batteries.
                                  Really good hammer drill for around the house. Used it to screw down some floor wall plates with concrete screws.
                                  by
                                  • Verified Purchase
                                  Showing 1-10 of 1,577 reviews