Abrading machines; precision grinding machines; grinders [machines]; grinding tools for grinding machines; machines and apparatus for polishing [electric]; industrial cleaning machines [polishers]; industrial floor cleaning [polishing] machines; polishing discs for use with electric floor polishers; polishing discs [parts of machines]; robotic cleaning [polishing] machines for floors; floor maintenance machines [electric] for polishing; machines and apparatus for polishing [electric]; robots [machines]; mechanical tools; machine tools; tungsten carbide machine tools; rotary tools [machines]; tools for machine tools; tools for machine tools; tools [parts of machines]; machines and apparatus for cleaning, electric; orbital sanders [machines]; rotary grinding machines; power operated sharpeners; heavy duty grinding machines; pavement cutting power grinders; grinders [hand-held power driven]; flap discs for power-operated grinders; abrasive disks for power-operated sanders; abrading tools for use with machines; abrasive tools being parts of machines; grinding tools [parts of machines]; grinding tools [machines or parts of machines]; suction machines for industrial purposes; suction machines for scavenging purposes; vacuum cleaners; suction nozzles for vacuum cleaners; dust separators; traps for dust [part of machines]; brushes for vacuum cleaners; vacuum cleaners; vacuum cleaners for industrial purposes; vacuum cleaners for the cleaning of surfaces; wet and dry vacuum cleaners; wet vacuum cleaners; dust filters and bags for vacuum cleaners; industrial vacuum machines for cleaning; industrial cleaning machines [vacuum cleaners]; industrial floor cleaning machines [vacuum cleaners]; commercial and industrial vacuum cleaners; vacuum cleaner bags; vacuum cleaner hoses; electric vacuum cleaners

Hand-operated sanders; abrasive stones [hand-operated tools]; hand-operated sharpening tools and instruments; abrading instruments [hand instruments]