Home » Drilling & Cutting » Hole Saws » Bi-Metal Hole Saws » Bi-Metal Hole Saw 1-3/8" Diameter

1-3/8" Bi-metal Holesaw 1-7/8" deep

Brand: Disston
Product Code: 522
Price: $14.84CAD $13.36CAD
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BC Warehouse 6 1
Disston In Stock 1
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BLU-MOL Bi-Metal Hole Saws

M42 cobalt bi-metal cutting edge provides shock resistant teeth and resists tooth strippage. 4/6 positive tooth configuration allows for fast, smooth cuts and less vibration.

  • 4/6 variable tooth configuration
  • 1-7/8” (48mm) depth of cut
  • M42 cobalt bi-metal construction
  • Thin kerf design
    • 0.044” thickness for faster cutting
    • Prolongs battery life when used on cordless tools
  • 3/16” (5mm) thick heavy duty backing plate eliminates the need for a drive plate

 

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Tags: 1-3/8", Bi-metal, Holesaw, Bi-Metal, Hole, Saws, Disston

TESTIMONIALS

  • David perra
    Came fast nice quality I miss measured the length so I was in able to try them. But i am ordering the correct size Thank you..
    23/01/2019
  • Alain
    Excellent service, quick to receive and well packaged. So much so that I ordered a Royce Ayr from you as well after that, with the same quality professional service. Great products as well. Looking forward to doing business with them again in the future...
    05/11/2021
  • Brian
    Good company to deal with, good product and everything was on time...
    13/03/2025
  • Mike
    I ordered a couple bandsaw blades, the shipped fast and arrived fairly quick to the north island. Nice blades at a nice price...
    01/02/2019
  • Gabriel Anderson
    Bandsaw blades arrived quickly as have all the orders I've placed in the past. We really appreciate this because we know we have a dependable source of bandsaw blades for our business. ..
    11/04/2019
  • Gord Bates
    I received the 3" x 20" sanding belts as ordered. Test drove one on my old Craftsman belt sander, and was more than satisfied. Previous belts from another supplier broke apart at the tape joint, probably from old stock. The Polish made belts are great, thanks...
    24/09/2023
  • Ed Van Sickle
    The band saw blades arrived quickly an work great !..
    09/03/2019
  • Randy
    I have bought over 15 bandsaw blades from Online Supply now and they have all been great blades and well priced. Communication was prompt and they have always delivered quicker than the initial estimate. I also have ordered items for the school children I work with and online gave us a generous pric..
    09/07/2024
  • Steve Fraser
    Ordered three custom Band Saw blades. Received in 5 days, includes a weekend. Excellent service. They fit perfectly an old Sears Craftsman 12 inch saw. ..
    16/10/2019
  • Eric
    Great blades great service...
    02/01/2021
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FAQ

What sizes of Bi-Metal Hole Saws are available?

We have bi-metal holesaws in sizes ranging from 9/16” through to 6” diameter. Check out the filter at the top of the Hole Saw page for a drop down selection of all the available sizes.

What are bi-metal hole saws used for?

Bi-Metal holesaws are versatile drilling tools and can be used in either a hand drill or a drill press. With a good quality hole saw and the correct drilling speed, you can make holes in steel, aluminum, wood, fibreglass, plastics and more! So for just about any application where you are looking to drill larger holes, a hole saw is most likely your best choice!

How do I choose the correct arbour or mandrel for my hole saw?

Industrial Hole Saw mandrels come in 2 basic categories; Small for hole saws from 9/16” through to 1-3/16” and Large for hole saws from 1-1/4” through to 6”. Make sure the shank size of the mandrel you are choosing with fit within the capacity of your drill chuck.

The most popular mandrels have a “Quick-Change” feature that makes switching out sizes of hole saws fast and easy.

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