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

3" Bi-metal Holesaw

Brand: Disston
Product Code: 548
Price: $25.12CAD $22.61CAD
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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: Bi-metal, Holesaw, Bi-Metal, Hole, Saws, Disston

TESTIMONIALS

  • Kenneth Jones
    Band saw blades arrived quickly very happy with them...
    08/03/2019
  • LARRY BROOKS
    I use the 624 flap disc...great product. Price is good and delivery is excellent thanks a bunch :) ..
    08/09/2020
  • Nick
    Great product, really slow shipping through Canada Post thought. Might want to rethink shipping method...
    23/06/2020
  • Ken Zorn
    Ordered a Flexback Bamdsaw blade. It arrived within stated time. Cuts in 3&1/4 in thick Birch were extremely smooth and required very little sanding. I would absolutely recommend this company. When needed I will order again from them...
    01/10/2021
  • geraldo r campos
    Im Very happy whit , I spoke direct with sealer he seams very honesty about the shipping ( pandemic ), I do recommend this site ..
    21/05/2020
  • Laurie
    Excellent delivery times and quality...
    08/12/2020
  • Bob Patrick
    The saw blades ordered were perfect and I love to buy local...
    03/02/2022
  • Mike E.
    I tried the 53 3/4” blade on a flyer. If I remove the tire from one of the wheels on the old BD saw, it works sort of. Cuts well but I’m waiting on one of the right length. I’ll keep you posted. ..
    05/08/2023
  • Andrew
    We run a surgical services company. The belts I received were excellent. we used to order them from another company in the United States and at some point the belt backings became extremely paper thin and not exactly what we need. so these newer belts are about 0.020" thicker and are performing..
    02/04/2024
  • Island Enterprises
    The router bits I ordered were shipped fast and work great. I will be ordering again!..
    18/10/2023
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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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