8 [ Hand-operated tools for surface treatment, surface finishing, stone working, metal working, and wood working; burnishing tools for surface treatment, surface finishing, stone working, metal working, and wood working; saws; tools for surface treatment, surface finishing, stone working, metal working, and wood working for refurbishing, renovating and modernizing; wall and ceiling grinding tools for surface treatment, surface finishing, stone working, metal working, and wood working; screw driving tools for dry construction; sawing tools for dry construction; hand-operated tools for stone working, metal working, and wood working for processing surfaces by means of grinding, pipe grinding and belt grinding; milling tools for surface treatment, surface finishing, stone working, metal working, and wood working; wet milling tools for surface treatment, surface finishing, stone working, metal working, and wood working; wall chasing milling tools for surface treatment, surface finishing, stone working, metal working, and wood working; concrete sawing tools; mixing tools for mixing building materials; concrete mixing tools; agitating tools for agitating building materials; hand-operated tools for the processing of varnished surfaces; polishing tools for surface treatment, surface finishing, stone working, metal working, and wood working; vehicle polishing tools for surface treatment, surface finishing, and metal working; wet polishing tools for surface treatment, surface finishing, stone working, metal working, and wood working; wet polishing tools for the processing of concrete; wet grinding tools for surface treatment, surface finishing, stone working, metal working, and wood working; wet grinding tools for the processing of concrete; core hole hand drills and blind hole hand drills; dry grinding tools for surface treatment, surface finishing, stone working, metal working, and wood working; stone cutters; milling, polishing, grinding, sawing, cutting, screwing, drilling and agitating hand tools for surface treatment, surface finishing, stone working, metal working, and wood working; hand-operated tools and parts for the aforementioned goods; all aforementioned goods being hand-operated ]