Flap discs for power-operated grinders; Abrasive wheels for power-operated grinders; Polishing system for use in single-head machines comprising grinding and polishing discs for stone profiling and edges; Polishing machines for use in grinding and polishing metal, wood, ceramics and plastics; Power-operated polishers; Power driven polishers; Power-operated tools, namely, buffers; Buffers being power tools

maintenance and repair of electronic equipment