Front view of the Diablo D0604DH 6-1/2 inch 4-tooth HardieBlade fiber cement saw blade featuring its signature red Perma-Shield coating, laser-cut vents, and PolyCrystalline Diamond (PCD) tips.
The professional retail packaging for the Diablo 6-1/2 inch fiber cement saw blade, highlighting features like the PCD triple chip design for over 75 times longer life, minimal dust generation, and endorsement by James Hardie.
Material application infographic illustrating the compatibility of the Diablo HardieBlade for cutting all types of fiber cement products including siding, trim, backer board, and paneling.
Action shot of a professional circular saw equipped with a red Diablo HardieBlade fiber cement saw blade making a precise, low-dust cut through a piece of fiber cement siding.
Tool compatibility graphic indicating the Diablo 6-1/2 inch PCD diamond tipped fiber cement blade is designed for high-performance use with cordless circular saws for maximised battery life.
Front view of the Diablo D0604DH 6-1/2 inch 4-tooth HardieBlade fiber cement saw blade featuring its signature red Perma-Shield coating, laser-cut vents, and PolyCrystalline Diamond (PCD) tips.
The professional retail packaging for the Diablo 6-1/2 inch fiber cement saw blade, highlighting features like the PCD triple chip design for over 75 times longer life, minimal dust generation, and endorsement by James Hardie.
Material application infographic illustrating the compatibility of the Diablo HardieBlade for cutting all types of fiber cement products including siding, trim, backer board, and paneling.
Action shot of a professional circular saw equipped with a red Diablo HardieBlade fiber cement saw blade making a precise, low-dust cut through a piece of fiber cement siding.
Tool compatibility graphic indicating the Diablo 6-1/2 inch PCD diamond tipped fiber cement blade is designed for high-performance use with cordless circular saws for maximised battery life.
DIABLO

Diablo D0604DH 6-1/2 Inch 4 Tooth HardieBlade PCD Diamond Tipped Fiber Cement Saw Blade James Hardie Recommended 5/8 Arbor Cordless Saws 75X Longer

In stock
SKU: D0604DH
$39.95

Description

Diablo Tools Logo Logout

Master Fiber Cement Siding with the Industry's Only James Hardie Recommended PCD Diamond Blade

The Diablo D0604DH 6-1/2 Inch 4-Tooth HardieBlade™ is a revolutionary advancement in fiber cement cutting technology, specifically engineered to meet the rigorous demands of professional installers. As the only PolyCrystalline Diamond (PCD) tipped blade exclusively endorsed by James Hardie Building Products, this powerhouse delivers an unmatched 75X longer cutting life compared to standard carbide blades. Designed with a specialized PCD Triple Chip Grind (TCG), the HardieBlade™ produces exceptionally clean, smooth finishes while reducing respirable dust by up to 50%. Whether you are working on large-scale siding projects, decking, or remodeling, this blade ensures maximum productivity by significantly reducing the downtime associated with frequent blade changes.

Optimized for both corded and cordless circular saws, the D0604DH features a laser-cut thin kerf design that minimizes material waste and places less strain on your saw's motor, providing more cuts per battery charge. To ensure peak performance in high-impact environments, the blade utilizes tri-metal shock-resistant brazing and Diablo’s exclusive Perma-SHIELD® non-stick coating, which protects against heat, gumming, and corrosion. Advanced laser-cut stabilizer vents trap noise and vibration, keeping the blade cool and stable for surgical accuracy. For professionals who refuse to settle for anything less than the industry standard in fiber cement applications, the Diablo HardieBlade™ is the ultimate solution for speed, safety, and extreme durability.

Key Features

  • James Hardie Recommended: The only PCD-tipped blade exclusively approved and endorsed by James Hardie Building Products.
  • 75X Extended Life: PolyCrystalline Diamond (PCD) tips deliver over 75 times the cutting life of standard carbide-tipped blades.
  • Dust Reduction Technology: Engineered to reduce respirable dust by up to 50% for a cleaner and safer work environment.
  • PCD Triple Chip Grind (TCG): Provides clean, smooth finishes with virtually no material tear-out or jagged edges.
  • Perma-SHIELD® Non-Stick Coating: Protects the blade against heat build-up, gumming, and corrosion during heavy-duty use.
  • Laser-Cut Thin Kerf: Maximizes cutting efficiency and battery life, making it the ideal choice for cordless circular saws.
  • Advanced Stabilizer Vents: Precision laser-cut vents reduce vibration and noise while keeping the blade cool and rigid.

What's Included

  • (1) Diablo 6-1/2" 4-Tooth HardieBlade™ PCD Fiber Cement Saw Blade (D0604DH)

Specifications

Brand Diablo by Freud
Model Number D0604DH
Diameter 6-1/2 Inches
Number of Teeth 4 PCD Tipped
Arbor Size 5/8 Inch
Kerf Width 0.071 Inches
Plate Thickness 0.051 Inches
Hook Angle 10°
Maximum Speed 10,000 RPM
Tooth Grind TCG (Triple Chip Grind)
Ideal Materials All Fiber Cement Products (Siding, Backer Board)
Tool Compatibility Corded and Cordless Circular Saws

Pro-Tip: To maximize the 75X life of your PCD Diamond tips, avoid "stacking" more than two sheets of fiber cement at a time when using a 6-1/2" saw. This ensures the 4-tooth design can effectively clear the heavy dust from the kerf, preventing heat buildup and maintaining the surgical precision required for perfectly matched siding seams.