General description This Evolution Multi-Material Blade is specifically designed for the Evolution Cordless R165CCS-Li 165mm Circular Saw. Made from premium materials in Japan, it is ideal for construction, professional, and daily use on construction sites. This blade is capable of cutting through steel, aluminium, wood (even with embedded nails), plastic, and more. Technical specifications Diameter: 165mm Bore: 20mm Teeth: 18 Kerf: 1.7mm Max Speed: 4,400 rpm