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Internet # 202327735

Model # 49-56-9665

Store SKU # 220007

1-1/2 in. Hole Dozer Bi-Metal Hole Saw with 3/8 in. Arbor & Pilot Bit

  • Most Durable Hole Saw. Period.
  • New 3.5 TPI Tooth Design
  • All- Access Slots for Fast Plug Removal
  • View More Details
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Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy

Product Details

About This Product

The Milwaukee Hole Dozer Hole Saw features Rip guard, the strongest tooth form in the industry, backed by the Rip guard limited lifetime tooth break warranty. Each tooth is built with more steel behind the cutting edge for added strength. The Rip Guard warranty on tooth breaks is a first for the hole saw industry. The added tooth strength along with 8% cobalt give added life to the teeth, allowing for increased productivity on the jobsite, as well as continued hole quality. The Hole Dozer includes Plug Jack, an all access slot design that allows for full access during plug removal. The Plug Jack gives access lower into the cup for thick material and higher towards the teeth for thin material. With multiple positions to apply leverage and better plug access, Plug Jack increases productivity and eliminates wasted downtime between holes. For fast, tool-free change-outs, use Milwaukee's universal Quick-Change Arbors. 49-56-7210, 49-56-7240, 49-56-7250 and 49-56-9100.


  • Rip guard, the strongest tooth form in the industry
  • Rip guard limited lifetime tooth break warranty
  • Plug jack, an all access slot design for fast plug removal
  • Bi-metal construction with 8% cobalt for increased wear resistance
  • Shop All Milwaukee Tools
  • Return Policy

Product Information

Internet # 202327735

Model # 49-56-9665

Store SKU # 220007

Additional Resources

Shop All Milwaukee
From the Manufacturer



Bit Diameter

1-1/2 in

Bit Length (in.)

1.62 in

Drilling Depth (in)


Hole Saw Diameter (in)


Shank Diameter

3/8 in


Arbor included


Arbor Size


Bit Material


Drill Bit Type

Hole Saw

Drill Bit Type(s) Included

Hole Saw



Material Cut


Min Chuck Size Required

3/8 In.

Pilot Bit Included




Shank Style


Teeth Per Inch


Tools Product Type

Power Tool

Questions & Answers

Q:What size Allen wrench do I need to remove drill bit?
by|Jul 1, 2024
0 Answer
Answer This Question
Q:Is the 6"-hole saw rated for drilling through Hardi plank soffit board? How many holes can be projected to be drilled before the saw is not effective to drill and another hole saw is needed? (We have 36 holes to drill.)
by|Jun 27, 2024
1 Answer
Answer This Question

A:  Hello! The HOLE DOZER Bi-Metal Hole Saw is designed for use in metal, aluminum, plaster, drywall, wood, and wood & nails. - Milwaukee Tool Social Team

by|Jul 2, 2024
    Q:Will this drill through terra cotta sewer pipe
    by|Jun 26, 2024
    1 Answer
    Answer This Question

    A:  Hi Robert! The Bi-Metal Hole Saw is designed for use in metal, aluminum, plaster, drywall, wood, and wood & nails. We also offer our Carbide Hole Saws which can be used in stainless steel, metal, cement board, wood & nails, fiberglass, wood, drywall, plaster, and aluminum. - Milwaukee Tool Social Team

    by|Jul 2, 2024
      Q:I just purchased 6" Hole Saw With Arbor 49-56-9698. I came home and opened the package there was no instructions or diagram and only three parts: 1. White 6" hole saw 2. washer 3. pilot bit 49-56-7040 This doesn't seem correct.
      by|May 21, 2024
      1 Answer
      Answer This Question

      A:  Hi Peter, can you please reach out to us if you need assistance? This will include the HOLE DOZER with arbor. - Milwaukee Tool Social Team

      by|Jul 8, 2024
        1 found this answer helpful
        Showing 1-4 of 151

        Customer Reviews

        4.4 out of 5

        • 4.4 out of 3,697 reviews
        • 82% recommend this product
        Filter by:
        Showing 1-10 of 3,697 reviews
        Totally Useless
        I purchased this product to cut a hole in an approx. 18 gauge metal sink and it barely scratched the surface despite it saying it will cut metal. I now have a dull and useless hole saw. I used cutting oil when using the product. Milwaukee did not meet my expectations. I have reached out to Milwaukee to see what they say. Hopefully they stand behind their products.
        Response from Milwaukee ToolJun 21, 2024
        Hi Josh, thank you for leaving a review on your Hole Dozer Hole Saw. Our team will be in contact with you to gain more insight into your experience. - Milwaukee Tool Social Team
          I have a walnut butcherblock style island with a stainless steel undermount sink. I wanted to install a soap dispenser. After taking the soap dispenser with me to Home Depot to be certain I had the exact size, I purchased this hole dozer. Knowing there is no second attempt, I measured several times to be certain of the location and that I would miss the sink clips underneath. I was pleased that it made a very clean hole, and after the bit penetrated through the stainless steel undermount sink, I was able to finish it off from underneath. the saw bit handled the stainless steel with no problem. Very pleased with outcome.
          • Verified Purchase
          The bit cut through the plastic effortly
          • Verified Purchase
          works great
          I had to fill a door hole with a piece of wood. Used a 2x4 and it was very easy to use, that piece was cleanly cut and now that hole is gone! Ill use it again when finished making a new door for an odd sized hall closet. Very pleased! Thank you.
            • Recommended
            Worst hole saw I have ever used.
            Wouldn’t cut through 3/4” subfloor. Even with the lightest amount of pressure and the lowest torque setting possible, it kept buckling, and eventually fried my drill. I can’t believe I spent $50 on this thing for it to ruin my drill and set me back half a day. What an expensive mistake. Do not buy.
            Response from Milwaukee ToolNov 22, 2023
            We'd like to hear more about your experience. Could you email us at social.media!@milwaukeetool.com? Thank you! - The Social Team
              1 found this review helpful
              Worked great for my pegboard project! I would usually go for an inch but i wanted a wider grip for training
                • Recommended
                1 found this review helpful
                Great Deck Board Remover
                With deck screws buried in the wood I would have to chip away to get to the head, then hope I don't strip the head or even the screw bit, and then hope the screw rises instead of spinning in place. With this hole saw I first sawed a pilot hole in a small 2x4, then removed the drill bit (3mm hex key), then use the 2x4 with the pilot hole to get an initial saw cut around the deck screws without the saw wandering, then finish sawing until reaching the required depth. Boards come right off.
                  • Recommended
                  Did the job of cutting a hole in metal! I installed an Easystart device on my AC system, and I needed to drill a hole for the strain relief fitting.
                  • Verified Purchase
                  Bought a repurposed mango-wood cabinet to use as an entertainment center - unfortunately, there were no holes for the component plugs. Picked this up at a local Home Depot and it worked like a charm - cut right through the hard wood and made a nice clean cut!
                  • Verified Purchase
                  Garbage product
                  Total waste of money, only lasted 3 holes before the teeth on the bit were gone. Product says it's rated for plaster and drywall, but that's a lie. I had to go back and purchase a hole saw with carbine teeth which worked like a charm. So if your looking to buy this hole saw for plaster/drywall, save your money and go with one that has carbine teeth. Basically wasted $35 and an hour of my time.
                  Response from Milwaukee ToolJun 8, 2023
                  Thank you for taking the time to review your Milwaukee 4 in. HOLE DOZER Bi-Metal Hole Saw with 3/8 in. Arbor and Pilot Bit and we are sorry to hear about your experience. Could you send our team an email at Social.media@milwaukeetool.com, so we can assist? Thank you - Milwaukee Tool, Social Team
                    Showing 1-10 of 3,697 reviews