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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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: Bi-metal, Holesaw, Bi-Metal, Hole, Saws, Disston

TESTIMONIALS

  • Dave
    I have looked all over for custom blades these are the best blades i have found pricing and shipping was great..
    05/07/2021
  • Robert Mantha
    Put an order in Mon and received it on Thursday. Super easy ordering and extremely fast turn around. Was skeptical at first but will be my go to for blades from know on!..
    17/08/2018
  • Joe Routhier
    My sanding belt order went just great..The price / belt is super, and the quality is definitely there. Always my choice from now on. Thanks guys. ..
    23/01/2018
  • BRUCE
    It was good and works well..
    23/04/2020
  • Jack Bousfield
    I have bought 4 blades from 1/4" to 1/2" and am very pleased with the saw blades and the service and will be ordering more blades for my 14" saw. Good job guys and thanks a lot Jack..
    24/12/2020
  • Kendell
    Band saw blades are great. All delivered on time. Will definately use you guys again!..
    09/02/2019
  • Trent
    Great service,back order came ahead of main order...
    25/09/2020
  • Rod
    Every thing came as ordered , and I'm happy with product ! Thank you..
    18/12/2018
  • John
    As described and speedy delivery..
    17/09/2021
  • Daavid Beck
    I got what I ordered and it is a high quality product. No complaints ...
    19/11/2022
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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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