Abrasive belts for power-operated sanders; Polishing machines for use in grinding and polishing metal, wood, ceramics and plastics; Cutting machines; Machine parts, namely, joints and joint parts for connecting sliding strips, plates and guides; Polishing system for use in single-head machines comprising grinding and polishing discs for stone profiling and edges; Power tools, namely, drills, routers, circular saws; Pads for floor polishing machines; Milling cutters being machine tools; Grindi...