A close-up of the Diablo D0704DHA HardieBlade, a 7-1/4 inch, 4-tooth circular saw blade for fiber cement. The red blade features Polycrystalline Diamond (PCD) tipped teeth and is labeled as "The ONLY Approved PCD Tipped HardieBlade."
Diablo

Diablo HardieBlade 7-1/4 Inch 4-Tooth PCD Fiber Cement Saw Blade, James Hardie Recommended for Siding (D0704DHA)

Only 1 left
SKU: D0704DHA
$34.95
Description

The Only Blade Recommended by James Hardie: 75X Longer Life and Less Dust

When cutting fiber cement, accept no substitutes. The Diablo HardieBlade™ is the only polycrystalline diamond (PCD) tipped saw blade officially recommended by James Hardie Building Products. This blade is the definitive professional choice for siding contractors, delivering an incredible 75 times longer cutting life than standard carbide blades when working with abrasive fiber cement materials. This massive increase in durability means fewer blade changes, less downtime, and a lower long-term cost per cut, providing a significant return on your investment.

Engineered for safety and precision, the HardieBlade™ generates up to 50% less respirable dust, creating a cleaner and safer work environment. The blade's PCD triple-chip design slices cleanly through all fiber cement products, producing smooth, chip-free cuts that require virtually no rework. Paired with laser-cut anti-vibration vents and a Perma-SHIELD® non-stick coating to reduce heat, this blade ensures maximum performance and the highest quality finish on every job.

What's Included

  • (1) Diablo D0704DHA 7-1/4" 4T HardieBlade™ Fiber Cement Saw Blade 

Key Features and Benefits:

  • James Hardie Recommended: The only saw blade officially approved by James Hardie Building Products for use on their fiber cement materials.

  • 75X Longer Cutting Life: Polycrystalline Diamond (PCD) teeth provide the ultimate in abrasion resistance, outlasting standard carbide blades by up to 75 times.

  • 50% Less Respirable Dust: Advanced blade and tooth design generates significantly less airborne dust for a cleaner, safer job site.

  • PCD Triple Chip Design: A unique, spark-eroded Triple Chip grind cleanly slices through fiber cement, leaving a smooth, burr-free edge.

  • Anti-Vibration Vents: Laser-cut vents reduce vibration and stabilize the blade, ensuring straight, accurate cuts with less user fatigue.

  • Perma-SHIELD® Non-Stick Coating: Protects the blade from heat and corrosion while reducing friction and material buildup.

  • Thin Kerf Design: Requires less cutting power, making it ideal for both corded and cordless circular saws while minimizing material waste.