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Internet # 300753220

Model # DCH133B

Store SKU # 1002241201

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20V MAX Cordless Brushless 1 in. SDS Plus D-Handle Concrete and Masonry Rotary Hammer (Tool Only)

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$249.00
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  • Compact 16.148 in. front to back and lightweight 5.798 lbs.
  • Optimized 2.6 joules mechanism provides faster than corded speed
  • DCH133 is dust extraction compatible with the D25301D
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Product Details

About This Product

The DCH133B 20-Volt MAX XR Brushless 1 in. D-Handle Rotary Hammer is a compact light weight high-performance rotary hammer that has a durable German engineered mechanism that delivers 2.6 joules of impact energy. At the heart of this tool is the DEWALT brushless motor and durable rotary hammer mechanism. With its better than corded speed of application, compact size, light weight and balanced design, this hammer can replace your corded tool. The mechanical clutch enhances user control in a bind up situation and can help minimize sudden torque reaction. The DCH133 is dust extraction ready for the D25301D.

Highlights

  • Optimized 2.6 joules mechanism provides faster than corded speed of application
  • DEWALT electronics allow the tool to maintain speed through the entire application without bogging down even with the largest bits
  • Durable German engineered mechanism for long service life, even in the hardest concrete
  • Compact size allows access to space restricted areas
  • Ideal for mechanical anchor hole drilling
  • Ideal for adhesive anchor hole drilling
  • Includes adjustable side handle with integrated depth stop rod
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Product Information

Internet # 300753220

Model # DCH133B

Store SKU # 1002241201

Additional Resources

Shop All DEWALT

Specifications

Dimensions: H 3.937 in, W 8.858 in, D 16.142 in

Dimensions

Product Depth (in.)

16.142 in

Product Height (in.)

3.937 in

Product Width (in.)

8.858 in

Details

Battery Amp Hours

No Battery

Battery Power Type

Lithium Ion

Battery Voltage (V)

20V

Charger Included

Charger Not Included

Chuck Size (In.)

1 In.

Chuck Type

SDS-Plus

Color Family

Yellow

Cordless Tool Type

Rotary Tool

Cordless/Corded

Cordless

Included

Tool Only

Maximum Speed (RPM)

1500 RPM

Motor Type

Brushless

Number of Total Batteries Included

0

Power Tool Features

Depth Gauge, Side Handle, Variable Speed

Product Weight (lb.)

5.798 lb

Returnable

90-Day

Tools Product Type

Power Tool

Voltage (V)

20 V

Warranty / Certifications

Manufacturer Warranty

Three Year Limited Warranty 1 YEAR FREE SERVICE 90 DAY MONEY BACK GUARANTEE

Questions & Answers

Is this powerful enough to break up a standard 12-inch wide, 2-foot-deep concrete footing around a 4x4 fence post
ByJun 26, 2026
1 Answer | 
Answer This Question

The DEWALT DCH133B SDS Plus Rotary Hammer is designed for drilling and light chipping in concrete but may not be powerful enough for breaking up a standard 12-inch wide, 2-foot-deep concrete footing. For full demolition/removal of a thick footing, a larger SDS Max rotary hammer or a demolition hammer is recommended for faster, easier results.

By|Jul 1, 2026


    What’s the largest concrete drill bit can I use? I believe 1inch seeing it in the name but better to ask then to assume.
    ByMay 19, 2026
    1 Answer | 
    Answer This Question

    The largest concrete drill bit for the DEWALT DCH133B is 5/8 inch (solid bit). For a concrete core bit, the maximum is 2-1/2 inches.

    By|May 19, 2026


      How many watt is theae
      ByApr 24, 2026
      1 Answer | 
      Answer This Question

      Our cordless tools are not rated in watts.

      By|Apr 28, 2026


        I intend to use this for a fan clutch removal and installation since I can't use air where the truck is .does it have enough power ?
        ByFeb 16, 2026
        1 Answer | 
        Answer This Question

        The DCH133B is an SDS rotary hammer, not an impact wrench, and is not suitable for fan clutch removal/installation on a truck. We recommend a high torque impact wrench like a DCF899 or DCF911.

        By|Feb 17, 2026


          I need to chip up broken inside and outside ceramic tiles. Will this work and clean off the old mortar surface so I can put replacement tiles back? Or do I need something more powerful like a corded version? Thanks.
          ByJan 21, 2026
          1 Answer | 
          Answer This Question

          Yes, the DCH133B can chip up ceramic tiles and clean mortar for tile replacement. Its SDS Plus rotary hammer delivers sufficient impact energy for this task.

          By|Jan 28, 2026


            Will this work for dense, rocky soil for planting?
            ByJan 8, 2026
            1 Answer | 
            Answer This Question

            The DCH133B is designed for light to medium duty masonry work and may not be ideal for planting in dense, rocky soil.

            By|Jan 8, 2026


              eill this hold a sds max bit?
              ByOct 9, 2025
              1 Answer | 
              Answer This Question

              No, the DCH133B is not compatible with SDS-MAX bits.

              By|Oct 10, 2025


                can a 3/16 drill bit fit this drill?
                ByJul 29, 2025
                2 Answers | 
                Answer This Question

                You can find both a SDS masonery bit and an adaptor to accept a normal drill bit but it shines on larger masonery drill bits

                By|Apr 14, 2026

                  The DCH263B uses a 1-1/8 in. SDS Plus D-Handle drill bit, which is suitable for a wide optimal drilling range between 1/4 in. and 3/4 in. Chuck size is 1-1/8 inch. Yes, a 3/16-inch drill bit can be used as a substitute.

                  By|Jul 29, 2025


                    Viewing 1-8 of 74

                    Customer Reviews

                    4.6 out of 5

                    • 4.6 out of 515 reviews
                    • 93% recommend this product
                    Filter by:
                    Showing 1-10 of 515 reviews
                    Light weight
                    I’ve been really happy with this DEWALT 20V MAX Brushless 1-inch SDS-Plus Rotary Hammer. It’s surprisingly lightweight for an SDS hammer, which makes it much easier to use for extended periods or when working overhead. It has all the modes you could need, including standard drilling, hammer drilling, and hammer-only mode for chipping, so it handles a wide variety of jobs without needing multiple tools. The controls are simple to switch between, and the brushless motor provides plenty of power for drilling into concrete and masonry. Whether you’re installing anchors, running conduit, or doing light demolition, it performs reliably. Overall, it’s a well-balanced, versatile rotary hammer that’s easy to handle and has become one of my go-to tools for concrete work.
                    by
                      • Recommended
                      Everything is great! I got it at a really good price thanks to an excellent offer. The product looks to be in great condition, and I hope it performs well under heavy use! DeWalt has tools that live up to the brand's promises. I'll be keeping an eye out for Home Depot's deals to continue expanding my collection of DeWalt tools and accessories!
                      by
                      This customer chose to rate the product and not provide text.
                      by
                      Took works as expected. I was able to drill right through a 4 inch concrete slab with no resistance. 10/10 would recommend.
                      by
                      Handle is poorely designed
                      While using, the handle slipped off. it is really a bad design with no clear instructions to turn handle to tighten. Which i figured out after the job was done .
                      by
                      Response from DewaltProductExpertMay 14, 2026
                      Hello. Thank you for taking the time to provide your feedback. I'm sorry you weren't pleased with the DCH133B. Your feedback is valuable as we take into consideration every piece of feedback that we come across. I will pass this along to our team for review. It is feedback like yours that allows us to make improvements. Thanks, DEWALT Social Media Team
                        Amazing
                        This thing is awesome. Have used it for jackhammering and hammer drilling and it works like a charm.
                        by
                          • Recommended
                          1 found this review helpful
                          Great Rotary Hammer for Most Jobs!
                          Great Rotary Hammer that has all the power I need for small to medium jobs and it's lightweight easily can be taken anywhere. Good on vibration and will not get your arm tired as most others do. Not too heavy and will not eat up batteries.
                          by
                            • Recommended
                            4 found this review helpful
                            Good small SDS drill
                            I have two larger corded SDS plus hammers and a corded SDS Max, so I was hesitant to purchase a 20v version because of the sheer power needed for the things you do with these. However, I had a situation come up where I needed cordless (generator in the shop and no power at site), so I purchased this unit, and man was I surprised. While I wouldn’t use for something suited to a much larger tool, it is powerful, and the hammer action is very aggressive. It has become my go-to tool for drilling small holes in concrete, which I must do surprisingly often, because of the convenience and because it does every bit as good a job as my small corded one. If you are still using a hammer drill, get one of these. If you have large corded SDS units, this is also a good supplement, and you won’t be unhappy with the convenience. Be ready with batteries, though, as it drains batteries like it chews through concrete… fast. Flexvolt are best. The pictures are of a 3/8 threaded rod through a 12” thick block and brick wall and the slab bolts on my new Toughsystem racks.
                            by
                              • Recommended
                              great tool
                              great tool did more then i was expecting. removed tile with easy but not sure how this tool will do for thicker mortar, great for removing tile that is laid on cement board. my only complaint is the depth rod broke first time/ made of plastic
                              by
                                • Recommended
                                Pair this bad boi with a Flexvolt battery
                                Pair this bad boi with a Flexvolt battery and you're pretty much unstoppable. Loved this thing no need to haul a generator nor cable working on a roof.(note: the fan did not do much on the roof but it's great in almost any other situation)
                                by
                                  • Recommended
                                  2 found this review helpful
                                  Showing 1-10 of 515 reviews

                                  Compare Key Features

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                                  Product Snapshot

                                  Ideal for drilling mechanical and adhesive anchor holes, this rotary hammer delivers corded power with cordless convenience. Built for durability and performance in demanding applications.
                                  Suitable for both professionals and home users seeking powerful performance, the Makita 1 in. AVT Rotary Hammer delivers 2.9 Joules of impact energy with reduced vibration.
                                  Great for professionals seeking a durable and powerful rotary hammer. This cordless hammer delivers 2.6 joules of impact energy and features a brushless motor for long-lasting performance.
                                  Ideal for professionals seeking durability and power, this rotary hammer delivers 3.5 joules of impact energy and features SHOCKS Active Vibration Control for all-day use.

                                  Power Output

                                  8 A

                                  Impact Energy

                                  2.6 joules
                                  2.9 Joules
                                  2.6 joules
                                  3.5 joules

                                  Drilling Capacity

                                  1 in.
                                  1 in.
                                  1 in.

                                  Variable Speed Control

                                  Brushless Motor