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Model # 2904-20-48-11-1850

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M18 FUEL 18V Lith-Ion Brushless Cordless 1/2 in. Hammer Drill/Driver w/ 5.0 Ah Battery

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$389.00
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  • Most powerful compact hammer drill in its class
  • 6.9" in length for access into tight spaces and reduced fatigue
  • Compatible With All M18 Cordless Power Tools
  • View More Details

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Product Details

About This Product

The MILWAUKEE M18 FUEL ½" Hammer Drill Driver is the Industry's Most Powerful Hammer Drill, delivering the capability to drill the largest holes at high speed into the densest materials. The cordless drill is the Most Compact solution in its class and features AutoStop Control Mode for Enhanced Safety. The POWERSTATE Brushless motor delivers the most power under load to complete 2-9/16" Self-Feed holes in dense woods for increased productivity. At only 6.9" in length, this is the most compact cordless drill in its class for the best access and maneuverability in tight spaces. The AutoStop Control Mode offers enhanced safety for the operator by preventing over-rotation in a bind-up with the best reaction time in the industry. The REDLINK PLUS intelligence ensures maximum performance and protects from overloads, heating, and over-discharge. The MILWAUKEE M18 REDLITHIUM battery packs deliver more work per charge and more work over the life of the pack when compared to competitors. The all metal ratcheting chuck is the best-in-class. This provides increased grip strength, durability, and corrosion resistance.

Highlights

  • POWERSTATE Brushless Motor delivers the power to complete the widest range of applications of any hammer drill driver
  • Only 6.9" in length for access into tight spaces and reduced fatigue
  • Fastest Drilling and Driving applications under load
  • Auto-Stop Feature to prevent from over-roation in a bindup for enhanced safety, equipped with a dedicated autostop light on foot of tool to indicate a AutoStop event
  • 1/2" all-metal chuck with carbide teeth for maximum durability, grip and bit retention
  • Mechanical Clutch for consistency in driving a wide range of fasteners
  • Unmatched Performance with the most runtime in class with the XC5.0Ah batteries
  • Hammer Drill Mode for Fast Drilling into Brick, Block or Concrete
  • All-metal belt clip for portability
  • 1400 in-lbs of torque
  • LED light for better visibility in low-light situations
  • Compatible with all M18 batteries & chargers
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 336306197

Model # 2904-20-48-11-1850

Additional Resources

Shop All Milwaukee

Specifications

Dimensions: H 8.23 in, W 2.38 in, D 6.95 in

Dimensions

Product Depth (in.)

6.95 in

Product Height (in.)

8.23 in

Product Width (in.)

2.38 in

Details

Battery Amp Hours

5 Ah

Battery Power Type

Lithium Ion

Battery Voltage (V)

18V

Battery/Charger

1 Battery Included

Charger Included

Charger Not Included

Chuck Size (In.)

1/2 In.

Chuck Type

Keyless

Color Family

Red

Cordless Tool Type

Hammer Drill

Cordless/Corded

Cordless

Included

No Additional Items Included

Maximum Speed (RPM)

2100 RPM

Motor Type

Brushless

Number of Total Batteries Included

1

Power Tool Features

LED Light

Product Weight (lb.)

3.3 lb

Returnable

90-Day

Tools Product Type

Power Tool

Torque (lb-in)

1400 In lbs

Warranty / Certifications

Manufacturer Warranty

5 Year Tool Warranty

Questions & Answers

Can this be used to chisel tile/thinset?
ByOct 15, 2026
1 Answer | 
Answer This Question

No, the M18 FUEL™ 1/2" Hammer Drill/Driver (2904-20) is designed for drilling and hammer drilling in materials such as brick, block, and concrete, but it does not have a dedicated chiseling mode.

By|Oct 20, 2026


    Can you turn off the auto stop function?
    ByOct 6, 2026
    1 Answer | 
    Answer This Question

    Yes, the manual says something like putting the direction switch to the middle and tapping the trigger 5 times to turn it off and on

    By|Nov 1, 2026


      Will this drill go into concrete for inch with no problem
      BySep 4, 2026
      0 Answer | 
      Answer This Question

      Where the product is made
      BySep 3, 2026
      0 Answer | 
      Answer This Question

      Will the M18 Fuel 1/2” support an auger for 8” holes?
      ByAug 20, 2026
      1 Answer | 
      Answer This Question

      No. Milwaukee rates M18 FUEL 18V Lithium-Ion Brushless Cordless 1/2 in. Hammer Drill/Driver (Tool-Only) to run up to a 2-9/16" self-feed bit in wood. For an 8" auger, I would recommend a dedicated auger drill instead. An 8" hole is well beyond the intended capability of a 1/2" hammer drill and could cause severe bind-up or tool damage.

      By|Sep 3, 2026

        (1)

        Is the hard case included?
        ByAug 17, 2026
        1 Answer | 
        Answer This Question

        The M18 FUEL 18V Lithium-Ion Brushless Cordless 1/2 in. Hammer Drill/Driver w/1/4 in. Hex Impact Driver does not include a hard case.

        By|Aug 17, 2026


          Why does this drill in particular have a free with purchase tag on it? And what do I have to do in order to qualify to make that happen
          ByJun 6, 2026
          2 Answers | 
          Answer This Question

          need to spend 299 on a torque wrench with battery and charger or 2 batteries and one charger for 299

          By|Sep 1, 2026

            Buy the battery with charger then add that too it.

            By|Jun 10, 2026


              Is this Milwaukee drill driver a good residential + drill? I’m tired of buying an 18V “ light green” 1/2” brushless one ever year. Chucks goes bad quickly
              ByMay 10, 2026
              1 Answer | 
              Answer This Question

              Hey Timothy. Yes, the Milwaukee M18 FUEL™ 1/2" Hammer Drill/Driver Kit (2904-22) is an excellent upgrade for residential and heavy-duty use. It is built for daily jobsite abuse with no plastic parts where it matters.

              By|May 12, 2026


                Viewing 1-8 of 85

                Customer Reviews

                4.7 out of 5

                • 4.7 out of 1,141 reviews
                • 85% recommend this product
                Filter by:
                Showing 1-10 of 1,141 reviews
                Milwaukee tools never disappoint. Buy once cry once and be happy with what you bought
                by
                This drill is very versatile. I’ve used it for many applications and it holds up amazing. Very lightweight and gets the job done. Very powerful hammer drill option. Holds up well in all conditions. This has held up better than other competitors drills, I have various that I have tested. Would highly recommend this at a great price.
                by
                This customer chose to rate the product and not provide text.
                by
                Unapologetically RED.
                The workhorse. Legendary, consistent, unapologetically RED. I seriously love this thing. The third? Fourth? Iteration is fantastic. It’s got the anti kickback feature finally and can rip holes like no other. I like it so much that I lost the one I had and instantly ran out to the depot and grab another one. Probably, arguably? My favorite m18 tool other than the quiet impact surge driver.
                by
                  • Recommended
                  I’ve had my Milwaukee drill for a while now, and overall, it has met my expectations very well. The feature that stands out most to me is the power. The drill has enough torque for a wide variety of jobs, from basic household projects to more demanding construction work. I also really like the durability and solid feel of the tool. It feels like it was built to handle regular use on a job site rather than just occasional projects around the house.
                  by
                  Great quality as always, both units are light and feel good and sturdy.
                  by
                  This customer chose to rate the product and not provide text.
                  by
                  • Verified Purchase
                  Excellent hammer drill. I’ve put it to work drilling multiple deep holes into very hard concrete, and it has powered through them with ease. Plenty of power without feeling overly bulky, and the 5.0 Ah batteries provide excellent runtime. The difference compared with my previous drill was immediately noticeable—the same concrete that had been slow going before was suddenly cutting like butter. Typical Milwaukee FUEL quality and a great addition to my M18 tools. Very happy with this purchase.
                  by
                  The Milwaukee 1/2” Hammer Drill is honestly exceptional. For me and my experience, it bridges the gap between the 1/2” and 1-1/8”. There is no need for the 5/8” or 1” hammer drills if you have these too on hand!
                  by
                  Wow, this hammer drill/driver is impressive. Don't let the size fool you, see the picture below. This tool is a tiny powerhouse. My first job was drilling into the side of my home. It's stucco and cinderblock. Much to my surprise the hammer drill feature really helped. It drilled into the side of my house like butter. I was very impressed. It's literally a ton of Power in a tiny little package. I purchased the tool only version as I already had M18 Batteries that I use for other Milwaukee tools. This hammer drill is going to be a fine addition to my toolbox. No more extension cords to roll up or heavy drills to tote around the house. Just one tiny tool to do the job of many. Milwaukee really hit the mark with this tool. I would recommend it to everyone!
                  by
                  Showing 1-10 of 1,141 reviews

                  Compare Key Features

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                  Product Snapshot

                  Built for long-lasting durability and high performance in demanding drilling and driving tasks.
                  Ideal for professionals who want unmatched power and safety for demanding drilling applications.
                  Ideal for professionals or homeowners seeking a powerful and compact hammer drill. This tool boasts a brushless motor, a 1/2 in.
                  Built for long-lasting durability and high performance, tackling the widest range of applications with ease.

                  Drilling Capacity

                  2-9/16 in. self-feed holes in wood
                  2-9/16 in. self-feed holes in dense woods
                  2-9/16 in. self-feed holes in dense woods

                  Motor Power

                  1400 In lbs torque
                  Most powerful hammer drill, 1400 in-lbs torque
                  1400 in-lbs of torque

                  Impact Energy

                  Brushless Motor

                  Variable Speed Settings