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Milwaukee, 49-22-4073 HOLE DOZER Door Lock Installation Hole Saw Kit

Regular price $49.99 CAD
Regular price Sale price $49.99 CAD
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Shipping calculated at checkout.

Milwaukee, 49-22-4073 HOLE DOZER Door Lock Installation Hole Saw Kit 012670020

Key Components

  1. Hole Saws:

    • Two Bi-Metal Hole Saws: Typically includes a 2-1/8" hole saw for the main bore hole and a 1" hole saw for the latch hole.
    • Durable Construction: Made from high-quality bi-metal with a tooth design that enhances cutting speed and longevity.
  2. Arbors:

    • Two Arbors with Pilot Bits: Allow for quick and easy attachment of the hole saws. The pilot bits help to center the hole saws and start the cutting process accurately.
  3. Auto-Centering Drill Guide:

    • Ensures that the hole saws are perfectly aligned with the door edge, providing precision and consistency in hole placement.
  4. Height Alignment Window:

    • Aids in positioning the drill guide at the correct height on the door for standard lock installations.
  5. Anti-Splinter Depth Stop:

    • Prevents the hole saw from going too deep, reducing the risk of splintering the door.
  6. Reversible Template:

    • Suitable for both standard doors (1-3/8" and 1-3/4" thick). The reversible design makes it easy to switch between different door thicknesses.

Features and Benefits

  1. Quick and Easy Setup:

    • The tool-free design allows for quick assembly and adjustment, making it ideal for both professional installers and DIY enthusiasts.
  2. Durability:

    • The bi-metal construction of the hole saws provides increased durability and a longer lifespan, even when cutting through metal-clad doors.
  3. Precision:

    • The auto-centering drill guide and height alignment window ensure precise placement of holes, critical for the proper functioning of door locks.
  4. Versatility:

    • Can be used on wood, metal, and fiberglass doors, making it a versatile tool for various types of installations.
  5. Convenience:

    • The included storage case keeps all components organized and protected, making it easy to transport and store the kit.

Usage Tips

  • Mark the Door: Before using the kit, mark the desired height for the lock on the door to ensure correct placement.
  • Secure the Guide: Use clamps if necessary to hold the drill guide firmly in place, especially when working with heavier or thicker doors.
  • Check Compatibility: Ensure that the hole saw sizes match the specifications of the door lock being installed.
  • Safety Gear: Always wear safety goggles and gloves when drilling to protect against debris and sharp edges.


  • The Milwaukee 49-22-4073 HOLE DOZER Door Lock Installation Hole Saw Kit is a comprehensive solution for anyone needing to install door locks. Its combination of precision, ease of use, and durability makes it a valuable tool for both professional and DIY lock installations. Investing in this kit can save time and ensure high-quality results in your door hardware projects

Key Features:

  • Most Durable Hole Saw. Period.
  • New 3.5 TPI Tooth Design
  • All Access Slots enhance user productivity by providing best access and leverage to remove material slugs
  • Increased Pilot Visibility for Accurate Hole Saw Placement
  • Thermoset Coating reduces friction and drag, increasing overall speed and cordless efficiencies
  • Rip Guard(tm) Limited Lifetime Tooth Break Warranty
  • Made in USA
  • For use in general purpose applications such as thick/thin metals, aluminum, drywall, plastics, wood, wood with nails
  • 1-5/8" Cutting Depth
  • Plug Jack™, an all access slot design for fast plug removal
  • Rip Guard™, the strongest tooth form in the industry

Same Day Shipping

Orders placed before 4pm EST on in stock items ship same day

  • Become a Master Craftman today!

    Offering quality tools to complete your products at a master level.

  • We Are Here to Help!

    We opened our store with the mission of supplying our fellow contractors with the most incredible tools in the game, as well as the knowledge that will make projects higher quality.

  • Our Tools Last!

    Our tools are guaranteed to resist wear and tear. They even have less vibration, making our tools last longer and easier to use for long periods of time.


Do prices include shipping costs?

Shipping costs are not included in our prices. During checkout, we'll determine the shipping charges based on your order's weight and where it's being delivered to.

Can I track my order after it has been shipped?

Once your order ships, we'll shoot you an email with the tracking details. Then, you can easily keep tabs on your package online!

What is the "Shipping Quote" option for?

The Shipping Quote option is available for international customers, those within the USA, or for customers living in remote areas who are interested in knowing the cost of shipping before the order is sent.

How much is shipping on heavy items?

For orders exceeding 150 pounds (approximately 68 kilograms) or measuring more than 165 inches (approximately 419 centimeters) in total overall piece size, freight shipping charges will apply. Prior to shipment being sent out, you'll receive an email or phone call outlining the freight shipping costs.

When will my credit card be charged?

Your credit card will be processed and charged right away for all orders. Just keep in mind that products that are not in stock could take 1-2 weeks to ship.

Can my "ship to" address be different than my "bill to" address?

Absolutely, it's important to note that for security reasons, your billing address must match the one on file with your credit card company.