For manufacturers of knives and cutlery, CUMI offers high-tech abrasive solutions for metalworking applications such as the removal of casting seams and stamped edges and rounding-off of edges to surface finishing and polishing. Rubber bonded abrasives have also been used for more than 100 years to put the finished edge on cutlery. With CUMI, you get a brighter more polished appearance and the time required for subsequent polishing operations can be significantly reduced.