To make your metal workpieces as beautiful as possible, deburring or removing rust is sometimes inevitable. After metalworking, burrs (sharp raised edges) can be created, which you can clean with an angle grinder with grinding disc. Deburring discs are available, like grinding wheels, in various sizes, thicknesses and for all kinds of materials. If you are going to finish many and long-lasting metal or stone, a package with several grinding discs comes in handy.