Evolution Mitre Saw Blade for Multi Materials 185x20x20T This Evolution Mitre Saw Blade for Multi Materials 185x20x20T is designed for Evolution 185mm Mitre Saws only. Capable of cutting mild steel, aluminium, plastic, wood and even wood with embedded nails. Evolution saw blades are designed to deliver maximum performance by using the highest grade carbide, hardened blade bodies & ultra high-grade brazing techniques. All offer premium quality to increase production & performance! SPECIFICATION Diameter: 185mm Max. Speed: 5000rpm Bore: 20mm Kerf: 1.7mm Teeth: 20