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Internet # 313694151

Model # 48-20-9052

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Shockwave Carbide Hammer Drill Bit Kit (7-Piece)

Questions & Answers (26)
$24.97
$29.77
Save $4.80 (16%)
  • Drill Bits feature a POWER TIP™ for dynamic cutting edges
  • Robust carbide for up to 9x life in concrete
  • Carbide tip offers up to 4x faster speeds in concrete
  • View More Details

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Product Details

About This Product

The MILWAUKEE® SHOCKWAVE Impact Duty™ Carbide Hammer Drill Bits are designed with sharpened carbide to deliver up to 9x longer life and 4x faster drilling into concrete. The POWER TIP™, available in sizes 3/8" and above, is designed with dynamic cutting edges and a chip breaker for increased productivity and easier drilling from start to finish. Engineered with precision ground carbide, these bits deliver faster starts and less walking in concrete, brick, and block. Wide flute design removes dust faster, reducing heat and delivering more holes per charge. Equipped with a ¼” Hex Shank, Milwaukee® SHOCKWAVE Impact Duty™ Carbide Hammer Drill Bits are the ideal solution for drilling in masonry materials with both impacts and hammer drills/drivers.

Highlights

  • POWER TIP™ with dynamic cutting edges provides ultimate material disruption for increased productivity
  • Robust carbide for up to 9x life in concrete
  • Precision ground carbide tip design for up to 4x faster speeds in concrete
  • Easier Drilling. Start to Finish.
  • Chip Breaker disperses material load throughout tip for balanced drilling experience
  • Sharpened carbide edges for faster starts and less bit walking
  • SHOCKWAVE Impact Duty™ engineered for hammer drills and impacts
  • Wide flute design for fast, efficient dust removal and more holes per charge
  • For use in concrete, brick, and block
  • ¼’” Hex shank for added tool versatility
  • Set includes (1) 5/32" x 4" x 6", (2) 3/16" x 4" x 6", (2) 1/4" x 4" x 6", (1) 5/16" x 4" x 6", (1) 3/8" x 4" x 6"
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  • Return Policy

Product Information

Internet # 313694151

Model # 48-20-9052

Additional Resources

Shop All Milwaukee

Specifications

Details

Bit Material

Carbide

Drill Bit Type

Hammer Drill Bit

Drill Bit Type(s) Included

Hammer Drill Bit

Features

No Additional Features

Individual/Set

Set

Material Application

Brick, Concrete

Number of Pieces

7

Returnable

90-Day

Shank Style

Hex

Tools Product Type

Other

Questions & Answers

would using an oil like a glass cutting oil be better than water?
ByOct 17, 2025
1 Answer | 
Answer This Question

Generally you want to use water, especially on hard concrete. Do NOT use ANY liquids when near electrical. Water is cheap, keeps bit cool, liquidates dust and easy to clean and flows well. Oil is expensive, retains dust, hard to clean and is thicker.

By|Jul 31, 2026
    Can these bit be used on wood?
    ByJun 8, 2024
    1 Answer | 
    Answer This Question

    Hi Wink! The Diamond MAX Hole Saw is designed for use in porcelain, granite, stone, tile, and glass. - Milwaukee Tool Social Team

    By|Mar 15, 2025
      (2)
      Will these fit Dewalt dcd799L1
      ByMay 3, 2024
      1 Answer | 
      Answer This Question

      Hello! The SHOCKWAVE Carbide Hammer Drill Bit is for use with impact drivers and drills. - Milwaukee Tool Social Team

      By|May 6, 2024
        Will these bits work in the Milwaukee M12 1/4” Screwdriver
        ByJan 3, 2024
        1 Answer | 
        Answer This Question

        We recommend using a hammer drill. - Milwaukee Tool, Social Team

        By|Jan 5, 2024
          How long are the 1/4 bits?
          ByDec 14, 2023
          1 Answer | 
          Answer This Question

          The 1/4" bits in the set are 6 inches long. Several customer reviews mention the overall length being 6", with about 5" of usable drilling length once inserted into the drill.

          By|Aug 27, 2026
          (1)
          7 pieces cool, but what sizes are they??
          ByDec 14, 2023
          1 Answer | 
          Answer This Question

          This drill bit kit includes 1 5/32 in., 2 3/16 in., 2 1/4 in., 1 5/16 in. and 1 3/8 in. hammer drill bits. Thank you - Milwaukee Tool, Social Team

          By|Aug 27, 2026
            (3)
            Do these work with Ryobi hammer drill
            ByDec 11, 2023
            1 Answer | 
            Answer This Question

            The SHOCKWAVE Impact Duty™ Carbide Hammer Drill Bits are designed to be used with any hammer drill. - Milwaukee Tool, Social Team

            By|Aug 27, 2026
              (2)
              does the milwaukee 8mm diamond drill bit work on concrete?
              ByDec 9, 2023
              1 Answer | 
              Answer This Question

              Hello - the DIAMOND MAX™ Diamond Grit Hole Saw is not designed to be used on concrete. It is designed as the single-cutting solution for all tile, stone, and glass applications. We recommend using a core bit hole saw. - Milwaukee Tool, Social Team

              By|Jul 29, 2026
                (1)

                Viewing 1-8 of 26

                Customer Reviews

                4.6 out of 5

                • 4.6 out of 869 reviews
                • 83% recommend this product
                Filter by:
                Showing 1-10 of 869 reviews
                Aug 19, 2026
                All the bits work well for the job that I did it has 2- 1/4 and 2- 3/16 those are the ones I used the most
                by
                Jul 17, 2026
                These Milwaukee carbide bits are excellent. I used them on tough concrete and they drilled smoothly without dulling. Very durable and highly recommended
                by
                May 31, 2026
                No good, definitely not extended life.
                Very disappointed in these. They claim to be long life, up to 9x, but I could barely drill a couple holes in concrete before the bits would be burned up. I went through the couple 1/4” bits in the set and then had to go buy 3 more to get all 24 holes bored. I had to use the larger bits to get started to make sure I did not burn up my last couple bits but ended up destroying pretty much all of them.
                by
                Response from Milwaukee ToolJun 5, 2026
                Willis, thanks for taking the time to share this feedback on the SHOCKWAVE Carbide Hammer Drill Bit. Rapid wear across several bit sizes during a single application can interrupt work. Our team will reach out to you by email to gain more insight and provide support.
                  Nov 16, 2025
                  Durable bits if used with water
                  Bought this set to mount 3 railings & drilled a total of 24 2" deep holes using the ¼" then ⅜" bit with water, water deficiency extended the life of these bits photo shows wear after drilling 24 holes.
                  by
                  This review is from SHOCKWAVE Carbide Hammer Drill Bits Set (5-Pack)
                    • Recommended
                    1 found this review helpful
                    May 22, 2024
                    Packout Case as pictured
                    A number of reviewers said their order didn't include the hardshell Packout case, as pictured on the product webpage. Mine did indeed come in a Packout case. Would have returned if it hadn't. I haven't yet used the bits, but they appear well made, as would be expected from a Milwaukee product.
                    by
                      • Recommended
                      Sep 7, 2023
                      Different box than advertised
                      I was looking forward to this kit as it was advertised to come in the case that fits in my pack-out box. But when i got it, it came in a different container which was not like the one in the picture.
                      by
                      Response from Milwaukee ToolSep 11, 2023
                      Hi Cris - We recommend reaching out to Home Depot's customer service. - Milwaukee Tool, Social Team
                        1 found this review helpful
                        Apr 14, 2022
                        one hole and ready for the trash
                        I drilled one hole with the 3/8 bit, and it worked great. Then I tried to drill a second hole, and it just smoked. I looked at the bit and saw that the carbide tip was all chewed up. After only one use? Not what I expected from Milwaukee. Do not buy!
                        by
                        Response from Milwaukee ToolApr 15, 2022
                        Thank you for your review. We invite you to reach out to us at socialmedia@milwaukeetool.com so we may discuss your concerns with this product further. Thank You - Cayla
                          3 found this review helpful
                          Jan 28, 2022
                          Wonderful Bits
                          So I just got these today and they're wonderful. Let me walk you through it. The packaging as many are aware is wacky. You need to cut horizontally along the front and sides to open it up and slide the top half upwards while wiggling it side to side. So that you don't completely destroy the packaging if you want to keep it. Now to my surprise the bits came with a little bit of oil on them which was quite nice to know they won't rust. The bits worked great in old red brick from the 60s. Had no problems at all. Longevity wise not sure how long they will last but you could always get their made in Germany bits.
                          by
                            2 found this review helpful
                            Oct 6, 2021
                            Strong
                            [This review was collected as part of a promotion.] Perfect to screw into concrete. Very strong and didn’t have any problem using these. I used them to screw down zip ties for cords I used while running watering lines for my plants. Milwaukee is an amazing string and dependable brand.
                            by
                              • Recommended
                              Oct 6, 2021
                              Quality Product
                              [This review was collected as part of a promotion.] 7 piece Shockwave Carbide Hammer Drill Bit Kit is a great addition to our tool collection. Different sizes for every type of job. The bits are strong and durable which made it easier to drill into bricks and masonry. The strong plastic holder keeps from misplacing the drill bits. These our a must have for your tool collection.
                              by
                                • Recommended
                                Showing 1-10 of 869 reviews