Evolution R185TCT-CS 185mm Multi-Material Cutting 20T For Circular Chop Saw Unique, multipurpose blade featuring Rage® patented technology. Designed for RAGE Circular Saws. Cuts steel (up to 6mm thick), aluminium, wood and plastic and cuts easily through nail-embedded wood. Evolution Multipurpose 185mm Circular Saw Blade For Rage Rage4 RageB 20mm Bore B Designed to cut mild steel*, aluminium, plastics and wood, even wood containing embedded nails with a single RAGE blade! Perfect for cutting hard softwood, decking, laminate flooring, mild steel angle, unistrut and conduit, plywood, mdf, aluminium checker plate, plastic pipes and sheet, plus many other materials. Technical Specification: Bore (Centre Hole): 20mm Brand: Evolution Diameter: 185mm For .