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Model #48-20-9011

Store SKU #1005357121

1/4 in. x 4 in. x 6 in. SHOCKWAVE Carbide Hammer Drill Bit for Concrete, Stone, Masonry Drilling

$6.76
  • Up to 5x life in concrete
  • Up to 2x faster drilling vs. standard masonry drill bits
  • SHOCKWAVE™ Impact Duty engineered for hammer drills and impacts
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Product Details

Hammer drill bits with sharpened carbide for 5X longer life in concrete

Milwaukee Carbide Hammer Drill Bits

Hammer drill bits with sharpened carbide for 5X longer life in concrete

Ideal for concrete, brick, and block

Carbide Hammer Drill Bits

Ideal for concrete, brick, and block

Ideal for concrete, brick, and block

Carbide Hammer Drill Bits

Wide flute design removes dust faster and reduces heat

Up to 5x life in Concrete

Up to 5x life in Concrete

Up to 5x life in Concrete

Hammer Drill/Drivers and Impacts

For Use With

Hammer Drill/Drivers and Impacts

Vs. Standard Masonry Drill Bits

Up to 2x Faster Drilling

Vs. Standard Masonry Drill Bits

For less bit walking

Precision Ground Carbide Tip

For less bit walking

Carbide Hammer Drill Bits

Up to 5X Life in Concrete

Carbide Hammer Drill Bits

For Use In Concrete, Brick and Block

For Use In

For Use In Concrete, Brick and Block

Drilling in Concrete

Concrete

Drilling in Concrete

Drilling in Brick

Brick

Drilling in Brick

Drilling in Block

Block

Drilling in Block

For Longer Life in Concrete and Hard Aggregate

Durable Carbide Tip

For Longer Life in Concrete and Hard Aggregate

The Milwaukee 1/4 in. x 4 in. x 6 in. SHOCKWAVE Carbide Hammer Drill Bit uses sharpened carbide to deliver up to 5X longer life in concrete and up to 2X faster drilling into masonry materials. Engineered with a precision ground tip, these bits deliver faster starts and less walking in concrete, brick and block. The carbide-tipped masonry drill bits' wide flute design removes dust faster, reducing heat and delivering more holes per charge. Equipped with a 1/4 in. Hex Shank, Milwaukee SHOCKWAVE Carbide Hammer Drill Bits are the ideal solution for drilling in masonry materials with both impacts and hammer drills/drivers.
  • Durable carbide tip for longer life in concrete and hard aggregate
  • Sharpened carbide edges for faster starts in concrete, brick and block
  • Precision ground carbide tip for less bit walking
  • Wide flute design removes dust faster reducing heat and delivering more holes per charge
  • Ideal for concrete, brick and block
  • 1/4 in. hex shank for added tool versatility
  • Available in sizes up to 1/2 in.
  • Shop All Milwaukee Tools
  • Return Policy

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

13Questions
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Q:Can it be used in ridgid 18 volt impack
by|Jan 5, 2023
1 Answer
Answer This Question

A:  Hello! This bit is optimized for use with Drill/Drivers and Impact Drivers.

by|Jan 5, 2023
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    Q:Can this drill bit be used on porcelain tile?
    by|Dec 31, 2022
    1 Answer
    Answer This Question

    A:  You can use the Carbide Tipped Drill Bit on porcelain tile. Thank you - Milwaukee Tool Team

    by|Jan 2, 2023
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      Q:Does this bit work in a sds milwaukee 12 vot rotary Hamer drill
      by|Dec 13, 2022
      1 Answer
      Answer This Question

      A:  Hello- No, this bit is designed for use with Hammer Drill/Drivers.

      by|Dec 14, 2022
        caret
        Q:What is the shank diameter ? I need 1/4" shank diameter so it will fit properly into my hole saw mandrel. If it is not 1/4" what size bit do I need to buy to get a 1/4" shank ?
        by|Aug 20, 2022
        1 Answer
        Answer This Question

        A:  Hello! The 1/4 in. x 10 in. x 12 in. Carbide Hammer Drill Bit (model #48-20-9012) features a 1/4" shank.

        by|Aug 24, 2022
          Showing 1-4 of 13
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          Customer Reviews

          4.4 out of 5
          (992)
          • 4.4
            out of 992 reviews
          • 91%recommend this product
          Filter by:
          Showing 1-10 of 992 reviews
          Amazingly strong!
          I have drilled over 200 holes in brick so far, and it is still sharp! AWESOME!
          by
          • Verified Purchase
          • Recommended
          Used for Doorbell Install- Worked Great!
          I had never drilled through brick before so I was nervous to drill a hole right through the front of my house on my first attempt. My doorbell was previously on the inside of a padlocked storm door rendering it completely useless. We found a vintage doorbell on Etsy. I used a Dewalt drill/driver with hammer drill setting. It took a little while, maybe 5/10 minutes to get through two layers of brick and a stud. The hole was completely clean, very satisfied customer!
          by
            • Recommended
            It's meant for Porcelain Till. Drilled three spots only and...
            It's meant for Porcelain Till. Drilled three spots only and I had to replace it with another and the the same thing happened.
            by
            Response from Milwaukee ToolMay 20, 2022
            Could you send us an email at socialmedia@milwaukeetool.com, so we can look into this?
            • Verified Purchase
            Longer but skinnier
            [This review was collected as part of a promotion.] This drill bit is longer than my other bits of the same width (1/4") It's great it's longer. I think maybe they are skinnier for concrete because concrete will kinda dust as you drill while wood doesn't. It fits in easy and well into my drill which is a Milwaukee quick release type, so that's all that matters, since I eyeball the drill bit needed for any given scenario anyway.
            by
              • Recommended
              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
                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
                  Works great!
                  [This review was collected as part of a promotion.] This drill bit works great. I make tumblers and this drill bit came in handy to drill my holes so I can string lights on it! It made a smooth hole! I have nothing bad to say about this product! Will be getting other sizes!
                  by
                    • Recommended
                    Great Drill Bit!
                    [This review was collected as part of a promotion.] I like the look of it and the red is a nice fit with the Milwaukee brand. The bit fits nice into the chuck. There was no wabble when driving. It holds up well when driving into wood. Overall great bit.
                    by
                      • Recommended
                      Drill Bits
                      [This review was collected as part of a promotion.] I received these by FedEx on tues my boyfriend is really going to get some use outta of these drill bits because he does handy jobs all the time for ppl who need help with stuff so these will get a work out!!!
                      by
                        • Recommended
                        Great accessory for drill.
                        [This review was collected as part of a promotion.] I have a drill. But this drill bit is something that must be in all tool boxes great for drilling holes in concrete especially cinder blocks and bricks. It works amazing easy to use and I look forward to purchasing more from Milwaukee tool brand.
                        by
                          • Recommended
                          Showing 1-10 of 992 reviews

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