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Internet # 204994424

Model # 49-22-4800

Store SKU # 1000043616

SHOCKWAVE Thin Wall Hole Saw High Speed Steel Kit (3-Piece)

$47.79
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  • 1/4 in. Quick Change hex shank for use with impact drivers
  • 40% faster than standard bi-metal hole saws
  • Thin wall 8 TPI design
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Product Details

About This Product

Designed with a robust 1/4 in. quick change hex shank, Milwaukee Shockwave Impact Duty Thin Wall Hole Saws give professionals a hole making solution to use with impact drivers. Utilizing a thin wall, 8 TPI design, Thin Wall Hole Saws deliver a burr-free cut up to 40% faster than standard bi-metal hole saws. The included ejection spring removes the frustration of manually removing slugs by automatically ejecting the material. A stop shoulder design prevents over-drilling into material and potentially damaging inner components of electrical and junction boxes. Chose Thin Wall Hole Saws for use in plastics and thin gauge metals up to 1/8 in. thick.

Highlights

  • 1/4 in. wuick change Hex Shank for use with Impact Drivers
  • Thin Wall 8 TPI design for 40% faster cuts than standard bi-metal hole saws
  • Stop Shoulder design prevents over-drilling and damaging components
  • Ejection spring automatically removes slugs
  • Includes: (1) 49-56-9810 7/8 in. Shockwave Impact Thin Wall Hole Saw, (1) 49-56-9820 1-1/8 in. Shockwave Impact Thin Wall Hole Saw, (1) 49-56-9830 1-3/8 in. Shockwave Impact Thin Wall Hole Saw
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Product Information

Internet # 204994424

Model # 49-22-4800

Store SKU # 1000043616

Additional Resources

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From the Manufacturer

Specifications

Dimensions: H 6.46 in, W 1.69 in, D 5.87 in

Dimensions

Drilling Depth (in)

1.5

Product Depth (in.)

5.87 in

Product Height (in.)

6.46 in

Product Width (in.)

1.69 in

Details

Arbor included

Yes

Bit Material

High Speed Steel

Drill Bit Type

Hole Saw

Drill Bit Type(s) Included

Hole Saw

Individual/Set

Set

Material Cut

Multi-Purpose

Min Chuck Size Required

1/2 In.

Number of Pieces

2-4 Pieces

Number of Pieces

3

Pilot Bit Included

Yes

Returnable

90-Day

Shank Style

Hex

Teeth Per Inch

8

Tools Product Type

Power Tool

Questions & Answers

12Questions
caret
Q:are these under limited warranty, my 1" pilot bit broke after aecond use
by|Apr 7, 2021
1 Answer
Answer This Question

A:  Hello chris! Our Milwaukee SHOCKWAVE Thin Wall Hole Saw Kit (3-Piece) (49-22-4800) have to tooth warranty.

by|Aug 29, 2023
    2 found this answer helpful
    caret
    Q:I am not looking for replacement bits, just a size so I can have a separate bit to pre drill the pilot holes.
    by|Feb 3, 2021
    1 Answer
    Answer This Question

    A:  5/64 Pilot bit

    by|Feb 4, 2021
    caret
    Q:What is the maximum depth of cut for each, assuming the material isn't sheet metal?
    by|Jan 5, 2021
    1 Answer
    Answer This Question

    A:  Hello! Our SHOCKWAVE Thin Wall Hole Saw Kit (49-22-4800) is for use in plastics and thin gauge metals up to 1/8” thick.

    by|Aug 29, 2023
      1 found this answer helpful
      caret
      Q:Will this work on 16 gauge 304 SS? I'm looking to drill faucet holes in a sink
      by|Apr 27, 2020
      2 Answers
      Answer This Question

      A:  Yes, since you are only doing A sink and the walls are only 0.0625 thick. But 304 is going to wear out those teeth fast- they are only HSS. If you are looking to routinely cut holes in 304 (say you are a fabricator or you routinely modify SS sinks), I'd get either one carbide-toothed, high TPI hole saw designed for metal, or a bunch of cheap bimetal hole saws with high TPI (most likely the latter will be better for your cost unless you are doing full production).

      by|Jan 5, 2021

        A:  Yes, although depending on the thickness of the metal, it might give you a hard time to remove from the hole saw. The gears I've drilled in have been around 13 gauge.

        by|Apr 28, 2020
          Showing 1-4 of 12

          Customer Reviews

          3.6 out of 5

          • 3.6 out of 267 reviews
          • 47% recommend this product
          Filter by:
          Showing 1-10 of 267 reviews
          Absolute trash
          I attempted to use this in the manner it is supposed to be used The 7/8” and 1 1/8” broke immediately. I didn’t even try the 1 3/8”. Don’t waste your money
          by
          Response from Milwaukee ToolApr 22, 2024
          Hi Austin, thank you for leaving a review on your SHOCKWAVE hole saw kit. Our team will be in contact with you to gain more insight into your experience. - Milwaukee Tool Social Team
            Broke the first day...
            Broke the first day
            by
            Response from Milwaukee ToolOct 20, 2022
            Hello- We would like to learn more about this experience. Could you please send our team an email at social.media@milwaukeetool.com? Thank you -Social Team
            • Verified Purchase
            No work with metal
            Bought a Milwaukee hole dozen set to drill holes in sheet metal, poor experience didn't work. I asked the Home Depot employee and he informed me that this drill would work, I needed to drill 4 holes and I couldn't. She stopped cutting too fast and broke the center drill and I couldn't finish the holes.
            by
              2nd set. First set I had for a while but 1”...
              2nd set. First set I had for a while but 1” set screw was stripped and unusable, 1/2 & 3/4 were good. Bought new bc wore teeth off. First time I used new 1/2, as soon as I started drilling pilot bit snapped off, was not hard metal. Think I’m going back to Ideal...
              by
              Response from Milwaukee ToolJun 2, 2022
              Jon, could you send us an email at socialmedia@milwaukeetool.com, so we can look into this? Thank you - Social team
              • Verified Purchase
              Great but...not really :-(
              These Milwaukee Shockwave thin hole saws are great, but.... The craftsmanship is straight garbage. Why? Because the shoulder stop and the 1/4 hex shank brakes apart. I brought a second set thinking it was me but that wasn't the case, the second set broke quickly and in the same location. Other Sparkies at work experience the same problem. We install solar electrical equipment and always drill into thin metals like Main Electrical Panels, subpanel, and 60 amp disconnects. Milwaukee please fix them someone could get hurt.
              by
              Response from Milwaukee ToolMar 15, 2021
              Hello, this is Natalie with Milwaukee Tool. Solarcito, thank you for taking the time to leave your review. We're sorry to hear about your experience with your SHOCKWAVE Thin Wall Hole Saw Kits, and appreciate you bringing this to our attention. We would value the opportunity to further investigate your feedback and provide you with support. Please feel free to reach out to us directly atsocialmedia@milwaukeetool.com. Thank You
                1 found this review helpful
                Fast cutting and compact. Perfect sizes for conduit fittings
                by
                • Verified Purchase
                by
                • Verified Purchase
                Milwaukee SHOCKWAVE Thin Wall Hole Saw Kit 3 Piece kit. Fits normal electric knockout sizes. good for thin metal jobs only. Electrical conduit fitting fit perfect after cut with no filing. smooth wall.
                by
                • Verified Purchase
                Poor Quality
                Not sure if it was just the pack I got, but broke on me on first use.
                by
                Response from Milwaukee ToolFeb 20, 2024
                Thank you for taking the time to leave a review on your hole saw kit and we are sorry to hear about your experience. Can you please send our team a message at social.media@milwaukeetool.com, so we can gain more information? Thank you - Milwaukee Tool Social Team
                  by
                  • Verified Purchase
                  Showing 1-10 of 267 reviews