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Diablo HardieBlade 7-1/4 in. D X 5/8 in. PCD Circular Saw Blade 4 teeth

PCD tips outlast carbide against fiber cement's abrasive fibers, so this blade keeps cutting clean long after standard blades quit.
Diablo MPN D0704DHA In Stock & Ready to Ship
$44.99
Free shipping on orders over $75
Ships within 24 hours · most orders arrive in about 2 business days

About Product Overview

Fiber cement siding is brutal on standard carbide blades—the dense material dulls teeth fast and can leave a blade useless after a single job. This Diablo HardieBlade 7-1/4 in. circular saw blade swaps carbide for PCD (polycrystalline diamond) tips, a material built to hold an edge through fiber cement's abrasive fibers far longer than typical blades.

The 4-tooth TCG grind and 10-degree hook angle are matched specifically to fiber cement cutting, producing cleaner cuts with less chipping while keeping dust and chip-out to a minimum. A diamond knockout arbor lets it drop onto common 7-1/4 in. saws without extra adapters, making it a practical pick for siding installers, remodelers, and anyone regularly cutting HardieBoard or similar fiber cement products.

  • Material: PCD (polycrystalline diamond)
  • Grind: TCG
  • Number of teeth: 4
  • Hook angle: 10 degrees
  • Kerf: 0.071 in.
  • Arbor: 5/8 in. with diamond knockout, fits 7-1/4 in. saws

The Details Specifications

Brand Diablo
Model / MPN D0704DHA
UPC 008925143161
Weight 1 lbs
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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