MAKITA INOX THIN -OFF WHEELS ARE ENGINEERED FOR FASTER CUTTING AND REDUCED MATERIAL WASTE IN FERROUS METALS INCLUDING STAINLESS STEEL. THE EFFICIENCY AND PERFORMANCE OF THESE SUPER THIN INOX -OFF WHEELS MAKES THEM IDEAL FOR USE WITH 4"" CORDLESS ANGLE GRINDERS AS THEY REQUIRE LESS ENERGY FOR IMPROVED BATTERY LIFE. THE 60 GRIT ABRASIVE IS ENGINEERED FOR CLEANER CUTS IN METAL AND STAINLESS STEEL PIPES SHEET AND CHANNEL.