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Internet # 100609494

Model # 5380-21

Store SKU # 889507

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1/2 in. Heavy-Duty Hammer Drill

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$169.00
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  • Delivers maximum comfort by minimizing vibration
  • 360° Locking side handle with depth gauge
  • 5 year limited tool warranty
  • View More Details

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Product Details

About This Product

The Milwaukee Heavy-Duty Hammer Drill has a powerful 9 amp motor that features dual, no-load speed ranges of 0-1500 and 0-3500 RPM for better operator control regardless of the materials or accessories. There's a percussion drilling mode for masonry and rotary drilling mode that accommodates a variety of bits for holes in wood, metal and plastic. Its high speeds and compact size make it ideal for setting fasteners in concrete and drilling small holes for anchors.

Highlights

  • Includes: 1/2 in. hammer drill, one carrying case, one chuck key and one side handle
  • No-load 0-24,000 and 0-56,000 BPM
  • 2-speed gear box to select the correct drilling speed for the material and accessory on which you're working
  • 360-degree locking side handle with depth gauge for maximum maneuverability and control
  • Lightweight design for easy handling
  • Ergonomic soft-grip handle for comfortable operation
  • Self-stopping brushes for protecting the motor and increasing the life of the tool
  • Anti-Vibration System for maximum comfort
  • 8 ft. cord for plenty of slack while working
  • Heavy duty metal gear case and ball and roller bearing construction that make it tough enough to handle the most grueling job site applications
  • 5-year limited manufacturer warranty
  • Shop All Milwaukee Tools
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 100609494

Model # 5380-21

Store SKU # 889507

Additional Resources

Shop All Milwaukee

Specifications

Dimensions: H 7 in, W 3 in, D 14 in

Dimensions

Product Depth (in.)

14 in

Product Height (in.)

7 in

Product Width (in.)

3 in

Details

Amperage (A)

9 A

Blows per Minute (BPM)

56000

Chuck Size (In.)

1/2 In.

Chuck Type

Keyed

Color Family

Red

Cord Length (ft.)

8 ft

Corded Tool Type

Hammer Drill

Cordless/Corded

Corded

Drill/ Driver Type

Hammer Drill

Included

Tool Case

Maximum Speed (RPM)

3500 RPM

Power Tool Features

Forward/Reverse Switch

Product Weight (lb.)

7.3 lb

Returnable

90-Day

Tools Product Type

Power Tool

Torque (lb-in)

0 In lbs

Warranty / Certifications

Manufacturer Warranty

5 Year Tool Warranty

Questions & Answers

Can I use this drill to paddle mix concrete?
ByMay 11, 2026
1 Answer | 
Answer This Question

Hi James. Yes, the 1/2 in. hammer drill can mix small batches occasionally, but regular mixing will damage it. For any frequent or larger jobs, use a dedicated mud mixer like the Milwaukee M18 FUEL 2810-20.

By|May 12, 2026


    Does this drill chuck accept SDS bits? Or do I need to buy an adapter for them...
    ByAug 18, 2022
    2 Answers | 
    Answer This Question

    Yes you can used SDS without adapter. I used and it’s safely and very accurate to. 

    By|Aug 21, 2022

      Hello! The 1/2" Heavy-Duty Hammer Drill chuck will accept SDS bits. For large holes or multiple holes, we suggest using the SDS Plus bits with a rotary hammer to get the optimal performance. -Social team

      By|Aug 18, 2022


        Is this product for a Milwaukee 5380-21 or a 5376-20. The heading says 5380-21 but the product description says "Includes one 5376-20 1/2 in. hammer drill, one carrying case, . . ." Also, are either of these models reversible?
        ByApr 10, 2022
        1 Answer | 
        Answer This Question

        Hi Chris, this model will be the 5380-21

        By|Jun 12, 2026

          (1)

          Is the power cord 12 ft. or 8 ft.? It says both, which one is correct?
          ByMar 5, 2019
          3 Answers | 
          Answer This Question

          8ft long

          By|Mar 6, 2019

            Mine has a 8 ft cord

            By|Mar 6, 2019

              8 foot cord

              By|Mar 7, 2019


                Is this a good hammer drill for chipping tile
                ByJul 31, 2018
                4 Answers | 
                Answer This Question

                Sorry, I only use this for drilling into concrete.

                By|May 5, 2023

                  This hammer drill will not chip tile. You need a rotary hammer to chip tile.

                  By|Jan 15, 2020

                    (1)

                    No, this drill is not designed for chipping. It's a standard boring drill with the added feature of hammer action for boring in concrete. The hammer action can be turned on and off with a switch. For boring holes in wood or concrete, it's great.

                    By|Feb 15, 2020

                      (1)

                      The correct tool for chipping or removing tile would be an air hammer. A hammer drill is not intended for that type of work. You can purchase an air hammer for very little money, ranging from about $15.00, or the other end of the spectrum, if you were going to make a living using it, about $350.00. The expensive component to make the tool work is an air compressor. An air compressor to run an air hammer adequately is fairly expensive so if this is just a onetime project, I would rent a compressor, which can be done from most HD's; I hope this helps.

                      By|May 5, 2023


                        In kedah, which shop sell milwaukee drill
                        BySep 20, 2017
                        1 Answer | 
                        Answer This Question

                        Hi there, to check availability in your area please enter your zip code in the store locator tool located at the top of the product page. Thank you for shopping Home Depot.

                        By|May 4, 2023


                        Why does the drill stop when I am drilling even though the motor is running well
                        ByJan 10, 2017
                        3 Answers | 
                        Answer This Question

                        It sounds like you're saying the motor is still spinning but it is no longer hammering and drilling. That could be because it has reached the depth that the depth Rod is set.

                        By|May 4, 2023

                          Check your chuck to ensure that the drill bit is tight; sounds like the chuck is spinning but the bit has stopped.

                          By|May 5, 2023

                            If your drilling continuously for long periods the drill may cut out on the safety mechanism to keep the drill from overheating. After cooling it should restart. I found this drill to work exceptionally well when drilling in concrete. If you are not drilling for long periods and it still shuts off, you may want to return it as it may have a defect.

                            By|May 4, 2023


                              I recently bought this drill but it just stops drilling at almost every drilling even though the motor is running am I missing something about its operating procedure
                              ByJan 10, 2017
                              1 Answer | 
                              Answer This Question

                              Sounds like either the chuck is slipping on your bit or it's defective.

                              By|Jul 16, 2019


                                Viewing 1-8 of 15

                                Customer Reviews

                                3.5 out of 5

                                • 3.5 out of 144 reviews
                                • 63% recommend this product
                                Filter by:
                                Showing 1-10 of 144 reviews
                                I ILKE
                                I LIKE UR PRODUCTS Milwaukee tool IM USEIUNG MY SITE IN OMAN
                                by
                                  • Recommended
                                  Bought this drill a couple of years ago and used it for occasional home projects. While drilling ...
                                  Bought this drill a couple of years ago and used it for occasional home projects. While drilling 1/4" screw holes in concrete, the thing started smoking and stopped spinning (motor still ran but did stink a bit). Sent it for warranty repairs, came backs with "no problem found" verdict. Sent it back, got it back in a box full of loose parts with "repair not feasible" conclusion. Sent it to milwaukee directly, and they "decided not to fix it". Four conclusions: 1. junk product 2. junk company 3. premium prices 4. stay away - Harbor Freight is at least not worse and definitely a lot cheaper
                                  by
                                    20 found this review helpful
                                    Won’t hammer into concrete
                                    I bought this drill for drilling a few holes in concrete so I wouldn’t have to bring in a larger drill. I love Milwaukee tools but not this one. I changed out the chuck with a aftermarket and it works well. As a drill it’s great, a little long in size but don’t recommend for concrete.
                                    by
                                    Response from Milwaukee ToolMar 9, 2026
                                    Thank you for sharing your feedback. We’re sorry to hear the hammer drill didn’t meet your expectations for concrete applications. If you’d like assistance or would like us to take a closer look, please contact our team at Social.Media@MilwaukeeTool.com.
                                      Well, It Looks Good!
                                      While I always have had good luck with my Milwaukee tools, and lived in Milwaukee 10 years this drill is disappointment to me. The top 'plastic' speed lever broke off first time the drill fell off (2') the peg board.
                                      by
                                      Response from Customer CareMay 20, 2025
                                      Hey, thanks for taking the time to share your experience with the 1/2" Hammer Drill with Carrying Case. We're sorry to hear that a piece broke off after taking a fall. A member of our team will be emailing you to provide support! - Milwaukee Tool, Social Team
                                        Very unhappy. Avoid this drill
                                        Purchase this drill for installing 1/2in anchors. It lasted about 6 holes before loosing torque and becoming unusable. Save our money and buy something larger that will last.
                                        by
                                        Response from Milwaukee ToolNov 21, 2024
                                        Hey, Dave. We appreciate you leaving us a review on your 1/2 in. Heavy-Duty Hammer Drill, and we are sorry to hear that the drill is not operating as expected. May you please email us at Social.Media@MilwaukeeTool.com, so we can learn more about your experience and assist? - Milwaukee Tool, Social Team
                                          Absolute junk!
                                          Drill will not keep a bit in the chuck. I can drill for maybe 10 seconds and it loosens all the way up. The speed selector also quit turning. You have to constantly tighten the chuck every 10 seconds. I purchased the Milwaukee drill due to their reputation of quality tools. This is pure garbage.
                                          by
                                          Response from Milwaukee ToolOct 8, 2024
                                          Hello, there. Thank you taking the time to leave us a review on your 1/2 in. Heavy-Duty Hammer Drill. We are sorry to hear that your chuck is experiencing issues with holding the bits properly. Can you please message us at Social.Media@MilwaukeeTool.com, so our team can gain insight into your experience and assist? - Milwaukee Tool, Social Team
                                            Chinese Junk
                                            New condition,trigger stopped working.zzzzzzzzzzzzzzzzzzzzzzzzzzzzz...zzzzzzzzzzzzzzzzzzzzz...zzzxxxxz
                                            by
                                            Response from Milwaukee ToolApr 22, 2024
                                            Hi Mike, thank you for taking the time to leave a review on your hammer drill and we are sorry to hear about your experience. Can you please send our team a message at social.media@milwaukeetool.com, if you need assistance? Thank you - Milwaukee Tool Social Team
                                              • Recommended
                                              Great Drill
                                              Drilled right through 3200 PSI concrete with fiber mesh like it was butter. Was able to stand up my metal building in 1 day.
                                              by
                                              • Verified Purchase
                                              • Recommended
                                              A Superior Product
                                              I love my new Milwaukee hammer drill. After my new DeWalt died the third time I used it. I've waited and waited for the replacement. So, I purchased the drill I should have in the first place.
                                              by
                                              • Verified Purchase
                                              • Recommended
                                              Great drill
                                              Met all my expectations.
                                              by
                                              • Verified Purchase
                                              • Recommended
                                              Showing 1-10 of 144 reviews