Evolution tungsten carbide tipped Aluminium Cutting Chop Saw Blade uses the highest-grade Japanese sourced carbide, a hardened steel blade body and ultra-precise brazing to create a fast cutting, long-lasting and vibration-free saw blade. Its narrow kerf design keeps wasted material to a minimum and saves you money with every cut. Ideal for all grades of aluminium and non-ferrous metals. Specification: Diameter: 355mm Bore: 25.4mm Teeth: 80 Kerf: 2.4mm Max. Speed: 1,600/rpm