The Diablo HardieBlade 10-inch x 6-Tooth Saw Blade for Fiber Cement sets a new standard in specialty circular saw blade performance for fiber cement siding, panels, and stacked cutting applications. Powered by a PCD (PolyCrystalline Diamond) Triple Chip Grind tooth design, this blade is the only PCD-tipped fiber cement cutting blade exclusively approved by James Hardie Building Products - giving contractors and siding professionals a verified, high-performance tool they can rely on for demanding jobsite conditions. Crafted in Italy with precision engineering, the Diablo HardieBlade delivers over 75 times the cutting life of standard carbide blades while reducing respirable dust by up to 50%, making it the go-to choice for efficient, clean, and professional-grade fiber cement cuts on portable table saws, miter saws, and slide miter saws.

Key Features

• Exclusive James Hardie Building Products Approval - the only PCD-tipped fiber cement blade to earn their recommendation, giving professionals verified confidence when working with James Hardie fiber cement products
• PCD Triple Chip Grind (TCG) design lasting over 75 times longer than standard carbide blades - dramatically reduces blade replacements and downtime, keeping fiber cement cutting crews productive on longer runs
• Reduces respirable dust by up to 50% - helps create a healthier jobsite environment when cutting fiber cement siding and panels (note: dust generation does not necessarily correlate directly to exposure risk)
• Triple Chip Grind tooth geometry - produces clean, smooth finishes with virtually no tear out on fiber cement edges, reducing the need for touch-up or rework
• Perma-Shield non-stick coating - protects the blade against heat buildup, gumming, and corrosion, extending blade life and maintaining consistent cut quality over time
• Tri-metal shock resistant brazing - allows PCD tips to withstand extreme impact during fiber cement cutting, adding maximum durability for heavy-use applications
• Advanced stabilizer vents - provide the ideal combination of stability and rigidity for precise, clean cuts through fiber cement materials, minimizing blade flex and deflection
• Laser-cut arbor with.087-inch thin kerf - reduces vibration, minimizes material waste, and ensures accurate blade rotation for fast and efficient fiber cement cuts
• Compatible with corded and cordless saws - the thin kerf and efficient PCD design deliver more cuts per battery charge versus standard blades, extending runtime on cordless tools
• 10 deg. hook angle - optimized for controlled, accurate feed rate through dense fiber cement material, helping prevent blade grabbing or stalling

Why This Product

• Professionals cutting fiber cement siding or panels face rapid blade wear with standard carbide tools - the HardieBlade's PCD construction lasts over 75 times longer, meaning fewer blade changes per project and lower overall tooling cost
• Dust control is a persistent challenge with fiber cement cutting - this blade's design reduces respirable dust by up to 50%, helping maintain cleaner air conditions on the worksite compared to conventional carbide fiber cement blades
• With a 6000 RPM maximum rating and compatibility with portable table saws, miter saws, and slide miter saws, this blade fits naturally into the tools most crews already own, requiring no specialized equipment to gain PCD-level performance
• The only PCD-tipped fiber cement blade approved by James Hardie Building Products - contractors working with James Hardie systems get manufacturer-endorsed cutting performance, reducing guesswork on blade selection for fiber cement applications

Specifications

• Brand: Diablo
• Model Number: D1006DH
• Sub-Brand: HardieBlade
• Category: Specialty - Fiber Cement Circular Saw Blade
• Diameter: 10 in.
• Teeth: 6 TCG (PCD)
• Arbor: 5/8 in.
• Kerf: .087 in.
• Hook Angle: 10 deg.
• Plate: .063 in.
• Maximum RPM: 6000
• Compatible Tools: Portable Table Saw; Miter Saw; Slide Miter Saw
• Materials: Fiber Cement
• Pack Quantity: 1
• Country of Origin: Italy

Approved Applications

• Fiber cement siding installation and cutting
• Fiber cement panel cutting
• Single and stacked cutting in fiber cement products

Frequently Asked Questions

What makes the Diablo HardieBlade different from a standard carbide circular saw blade for fiber cement?

The HardieBlade uses a PCD (PolyCrystalline Diamond) Triple Chip Grind tooth design rather than standard carbide tips. This construction allows it to last over 75 times longer than standard carbide blades when cutting fiber cement, meaning significantly fewer blade replacements and less downtime during fiber cement siding or panel installation projects.

Is this blade compatible with cordless saws as well as corded models?

Yes. The HardieBlade's precision laser-cut thin kerf (.087 in.) and efficient PCD design allow it to work with both corded and cordless saws, delivering more cuts per battery charge compared to standard blades. It is rated for use on portable table saws, miter saws, and slide miter saws with a maximum speed of 6000 RPM.

Can this blade be used for cutting materials other than fiber cement?

No. The Diablo HardieBlade D1006DH is specifically engineered and rated for use in fiber cement product only - including siding, panels, and single and stacked cutting in fiber cement. It is not intended for use on other building materials.

What arbor size does the Diablo D1006DH require, and will it fit my saw?

The D1006DH has a 5/8 in. arbor, which is a standard arbor size used on most portable table saws, miter saws, and slide miter saws. Confirm your saw accepts a 10-inch blade with a 5/8 in. arbor and operates at or below 6000 RPM before mounting this blade.