9pc Rotary Silicone Carbide Grinding Polishing Sanding De-Burring Disk + Mandrel\n\n \n\nDescription\n\nProfessional grinding discs for commercial or occasional use \n\n Rotary tool grinding disc set\n\n For sharpening, polishing, deburring, rust removal and sanding\n\n Suitable for use on metals, alloys, ceramics, tiles, stone, glass, plastics, fibreglass and wood\n\n Compatible for use with most rotary tools\n\n Silicone Carbide grinding discs\n\n Small discs so perfect for access in restricted / awkward areas \n\n Easy to install \n\n Used for cutting and polishing the edge of a chain, such as a mill chain, a petrol saw and chain saws \n\n SPECIFICATIONS\n\n \u2022\nRotary grinding disc set \n \u2022\nSilicone carbide discs \n \u2022\nDiameter \u2013 18mm\n \u2022\nThickness \u2013 3mm\n \u2022\nMandrel size \u2013 3.17mm\n \u2022\nMaximum RPM \u2013 28000 RPM\n \u2022\n8 x grinding wheels\n \u2022\n1 x mandrel\n \u2022\nPack size \u2013 9 pack