- The only approved James Hardie polycrystalline diamond (PCD) tipped fiber cement saw blade
- The PCD triple chip design offers up to 60 times longer cutting life than standard carbide blades
- Feature a unique, spark-eroded Triple Chip grind for long life - up to 75X the life in fiber cement of conventional carbide blades
- Perfect for full time use in heavy duty applications like cutting multiple pieces of fiber cement board
- Note: Dust generation does not necessarily correlate directly to exposure risk