1-5/16" Bi-metal Holesaw 1-7/8" deep

Brand: Disston
Product Code: 521
Price: $14.84CAD $13.36CAD
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BC Warehouse 3 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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TESTIMONIALS

  • Garry M.
    Blades arrived promptly. Haven't needed to use them yet...
    26/12/2018
  • Gary
    I ordered two types of sanding belts. They were delivered very quickly and are high quality...
    03/10/2018
  • Henry
    The catalog and product supply is great and the products come quickly. The prices are also superb. ..
    17/01/2021
  • Don
    Very fast shipping and excellent service I will ordering ore in the future...
    11/11/2022
  • Joe
    I ordered 2 pcs of the 1/4" Mk Morse M Blade length: 80" model 42-0641014:80 for a Delta bandsaw. These blades cut through steel like butter. The fit is perfect. They look to be of quality material and should stay sharp but time will tell. Ordering was easy and delivery was timely. ..
    26/04/2022
  • Nick
    Great product, really slow shipping through Canada Post thought. Might want to rethink shipping method...
    23/06/2020
  • Norm
    Quality brand name products at an excellent price. Fast service and delivery...
    28/12/2018
  • Luis F. Mejía
    Excellent service. The blades arrived here as promised only few days after having placed the order. Regarding the quality of your blades, I can only say one thing. Outstanding quality. I have one suggestion. It would be appreciated if the blades would arrive with a label attached to them stating..
    18/01/2019
  • Dale Godfrey
    I have never had such great service and delivery of a product before,received my order same day as confirmation.advice on what to use on my shaper was spot on Ryan was a big help.look forward to getting more from them ..
    24/10/2021
  • 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

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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