Festool 578702 Diamond Saw Blade LAMINATE/HPL DIA 168x1,8x20 F/FA28 is built for extreme durability and precision in the toughest cutting conditions. This diamond-tipped circular saw blade is engineered specifically for materials that quickly wear out conventional carbide blades. Featuring polycrystalline diamond (PCD) teeth with a trapezoidal (triple-chip) grind, it delivers clean, controlled cuts while dramatically extending blade life. Designed for demanding applications such as HPL and CPL laminates, fiber-cement board, gypsum-bonded panels, and solid-surface materials like Corian®, this blade up to 15 times longer service life d to standard carbide-tipped blades. The result is consistent cut quality, reduced blade changes, and dependable performance when working with highly abrasive materials. Precisely matched to Festool track saws, it delivers efficient, accurate cutting where durability matters most. Model Number: 578702