With the Dewalt DT1471-QZ circular saw blade, you cut through tough, abrasive composite materials cleanly and efficiently. Equipped with four polycrystalline diamond (PCD) teeth, this blade delivers an exceptionally long working life when slicing through fibre cement boards, cement-bonded panels, and laminate. Its slim 1.8 mm kerf minimizes cutting resistance for smooth, accurate passes, while integrated anti-vibration body slots reduce resonance to keep your cuts fully controlled. Designed for circular saws and plunge saws accepting a 165 mm diameter blade with a 20 mm bore, it lets you tackle large-scale siding and flooring jobs without frequent blade changes.