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HARDIEBlade 7-1/4 in. x 4-Tooth Polycrystalline Diamond (PCD) Tipped Fiber Cement Circular Saw Blade

$4497
  • Compatible with any 7-1/4" corded or cordless circular saw
  • Ideal for fiber cement
  • Up to 60x the life in fiber cement of conventional carbide blade
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Price:
$4497

Product Overview

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Diablo’s Hardie Blade Circular Saw Blades

The only approved James Hardie polycrystalline diamond (PCD) tipped fiber cement saw blade

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Diablo’s Trex Blade Circular Saw Blades

Diablo’s TrexBlade is the only blade recommended for composite decking materials by the Trex Company.

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Diablo Pergo Blade Saw Blades

Diablo’s PergoBlades are the only blades approved by the Pergo brand for cutting their material.

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Optimized for Corded and Cordless Saws

All Diablo Hardie, Pergo and Trex blades are optimized for use on corded or cordless saws

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Over 75x Longer Life

Diablo’s Hardie and Pergo Blades deliver over 75x longer life vs. standard carbide blades

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Polycrystalline Diamond (PCD) Tooth

Diablo’s Hardie and Pergo Blades feature Polycrystaline Diamond (PCD) Tooth geometry which delivers unmatched cutting life

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TiCo Hi-Density Carbide

Diablo’s Trex Blade features TiCo Hi-Density Carbide to maximize cutting life in composite decking materials and plastics

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Hardie Blade Fiber Cement Circular Saw Blades

Available in 5”, 6-1/2”, 7-1/4”, 10” and 12”

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Hardie Blades Ideal for Cutting

All Fiber Cement Products

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Pergo Laminate Flooring Circular Saw Blades

Available in 7-1/4”, 10” and 12”

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Pergo Blades Ideal for Cutting

Pergo Flooring, Laminate Flooring, Bamboo, Hardwoods and Softwoods

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Trex Composite Materials/Plastics Circular Saw Blades

Available in 7-1/4”, 10” and 12”

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Trex Blades Ideal for Cutting

Composite Decking and Cellular PVC

The Diablo 7-1/4 in. x 4-Tooth Polycrystalline Diamond-Tipped Circular Saw Blade features an abrasion-resistant polycrystalline diamond-tipped blade. It was specially formulated to combat the highly abrasive properties of fiber cement products to give you increased cutting life. The Perma-SHIELD non-stick coating protects the blade against heat, gumming and corrosion. This blade was designed to fit all 5/8 in. arbors.
  • Designed to fit all 5/8 in. arbors
  • Cuts fiber cement quickly and cleanly
  • Abrasion-resistant polycrystalline diamond-tipped to combat the highly abrasive properties of fiber cement products for exceptionally long cutting life
  • Laser-cut thin kerf design for fast, clean cuts
  • Perma-SHIELD non-stick coating for protection against heat, gumming and corrosion
  • Laser-cut stabilizer vents to trap noise and reduce vibration for accurate cuts

Additional Resources

From the Manufacturer

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Specifications

Dimensions

Saw Blade Diameter (in)
7-1/4

Details

Arbor Size
0.625 In.
Color Family
Red
Material Cut
Fiber
Number in Package
1
Number of Teeth
4
Power Tool Accessory Type
Circular Saw Blade
Returnable
90-Day
Saw Blade Material
Diamond
Tools Product Type
Power Tool

Questions & Answers

Typical questions asked about products:

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Customer Reviews

  • 4.7
    out of 6,359 reviews
  • 94%recommend this product
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Showing 1-10 of 6,359 reviews
Used them on my Dewalt brushless circular saw on treated...
Used them on my Dewalt brushless circular saw on treated lumber (2x6 to 2x 10 and 4x4) and they went through it like a hot knife thru butter. Very impressed with Diablo tracking point blades.
by
  • Verified Purchase
You get what you pay for - learn from me
The blade in expensive, but you get what you pay for. I sided my 2,000 sq ft house and went through a couple of blades. At some point I used a blue blade from the other HIW store trying to save a buck and that was a mistake. It quickly dulled and started to smoke and bent. Just buy it, you will be happy with the results.
by
  • Verified Purchase
  • Recommended
The Diablo made me do it
The 50 tooth Diablo worked better then expected. I used it to rip cut 6’ of 0.80 Aluminum the one thing I will recommend is let the blade do the job it’s designed for. Stay slow and steady on the saw.
by
  • Verified Purchase
  • Recommended
1 found this review helpful
A color other then red possible?
I cut 3/8 mill plate easily! It would be nice if it had ananother color in the middle so it looked diffent then the other diablo blades.
by
    • Recommended
    3 found this review helpful
    Only use Diablo
    This is the first I've bought to cut through soft metals. I was installing a few closet doors and needed to cut through the rails. At first, I went slowly and that made it burn the metal. Instead, once the blade got up to full speed, I just pushed it down and it cut through. It did take some force and there was a good amount of sparks, so be careful.
    by
      • Recommended
      1 found this review helpful
      The blade was used to cut screen rail using a low cost miter saw. Neat miter cuts of the thin met...
      The blade was used to cut screen rail using a low cost miter saw. Neat miter cuts of the thin metal profiles could be attained by moving the blade very slowly through the pieces, but given the cross section of the rails they still cut quickly. Impatience caused the thin profiles to bend and left burrs.
      by
      • Verified Purchase
      • Recommended
      2 found this review helpful
      Yeah there's nothing because I cut all the bushes. The...
      Yeah there's nothing because I cut all the bushes. The blade really did the job. It cut smoothly and precise. It was like cutting butter. Great product and quality.
      by
      • Verified Purchase
      1 found this review helpful
      For the price and durability there are none better! Diablo for me ! Highly recommended!
      For the price and durability there are none better! Diablo for me ! Highly recommended!
      by
      • Verified Purchase
      • Recommended
      Great blade for doing aluminum track been using it Non-Stop...
      Great blade for doing aluminum track been using it Non-Stop for two phases of my project I have been impressed with its durability.
      by
      • Verified Purchase
      1 found this review helpful
      Don’t use on bamboo engineered flooring
      Took it back after three test cuts using a brand new DeWalt miter saw. Even when going slow on bamboo engineered flooring it rips and jars the fibers from the board. Yes I waited until the motor was at nominal speed. For $99 bucks I expect a clean cut
      by
      Response from DiabloProductExpertMay 24, 2021
      Thank you very much for the thoughtful feedback! We'd love an opportunity to help with this. Please contact us and we'll get started right away: call 800-334-4107 or email customerservice@diablotools.com. We look forward to speaking with you!
        • Recommended
        5 found this review helpful
        Showing 1-10 of 6,359 reviews