Diablo D0704DHA-5 7-1/4 Inch 4 Tooth HardieBlade Fiber Cement Saw Blade 5 Pack PCD Diamond Tipped Triple Chip Design for Dust Reduction and Long Life
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Revolutionize Your Fiber Cement Cutting with the Diablo HardieBlade™ PCD Diamond Tipped Saw Blade
Experience the industry standard in fiber cement cutting with the Diablo HardieBlade™, the only PolyCrystalline Diamond (PCD) tipped blade endorsed by James Hardie Building Products. Engineered to solve the most rigorous jobsite challenges, this 5-pack of 7-1/4 inch blades delivers a game-changing solution that reduces respirable dust by up to 50% while offering unmatched longevity. The innovative PCD triple chip design allows these blades to last over 75 times longer than standard carbide-tipped alternatives. Designed for professionals who demand ultimate performance, the HardieBlade™ empowers you to achieve fast, accurate cuts in James Hardie products and other fiber cement applications while significantly minimizing material waste and blade replacement downtime.
Every Diablo HardieBlade™ is built with precision laser-cut technology and a thin kerf design, allowing for extreme cutting efficiency in both corded and cordless circular saws. By offering more cuts per battery charge, this blade maximizes your productivity on the jobsite. The advanced anti-vibration stabilizer vents maintain blade rigidity to ensure clean, precise cuts with minimal noise, while the exclusive Perma-SHIELD® non-stick coating protects the steel core against heat, gumming, and corrosion. Whether you are installing siding on a residential project or a large-scale commercial development, the HardieBlade™ provides the durability and factory-quality finish necessary to protect your reputation and your bottom line.
Key Features
- James Hardie Approved: The only PCD-tipped fiber cement blade exclusively recommended by James Hardie Building Products.
- 75X Extended Life: Polycrystalline Diamond (PCD) triple chip design delivers over 75 times the cutting life of standard carbide blades.
- Dust Reduction Technology: Engineered to reduce respirable dust by up to 50%, creating a cleaner and safer work environment.
- Perma-SHIELD® Coating: High-performance non-stick coating protects against heat, friction, and corrosion for consistent cutting.
- Triple Chip Grind (TCG): Specialized tooth geometry produces clean, smooth finishes with virtually no material tear-out.
- Anti-Vibration Stabilizer Vents: Laser-cut vents provide maximum stability and rigidity for perfectly straight, accurate cuts.
What's Included
- (5) Diablo 7-1/4 in. x 4-Tooth HardieBlade™ Fiber Cement Saw Blades (D0704DHA)
Specifications
| Brand Name | Diablo Tools |
| Model Number | D0704DHA-5 |
| Diameter | 7-1/4 in. |
| Teeth Count | 4 Teeth |
| Arbor Size | 5/8 in. (Diamond Knockout) |
| Kerf Thickness | 0.071 in. |
| Plate Thickness | 0.051 in. |
| Tooth Design | Triple Chip Grind (TCG) |
| Hook Angle | 10° |
| Maximum RPM | 10,000 RPM |
| Tip Material | Polycrystalline Diamond (PCD) |
| Pack Quantity | 5 Blades |
Pro-Tip: To achieve the cleanest finish and further maximize the life of your HardieBlade™, try to cut multiple pieces of siding at once (stack-cutting). This increases the resistance against the blade, which actually helps the PCD tips fracture the fiber cement more efficiently. Always ensure your saw's base plate is flat against the material to prevent "chatter," which can cause premature wear on the diamond tips.