Drilling machines and parts therefor; Electronically and power-operated tools, namely, pullers and components therefor, nut splitters, extractors, separators, spanners and coil spring compressors; Hydraulically actuated tools, namely, pliers; Machine parts, namely, joints and joint parts for connecting sliding strips, plates and guides; Machine parts, namely, polishing discs for floor polishing machines; Machine parts, namely, wear plates and strips; Machines, namely, crushers, impact mills, breakers, pulverizers, mixers and blenders and parts therefor, for industrial and commercial applications; Molding and die-casting tools, namely, steel pins being machine parts for dies and molds; Parts for compressed-air tools, namely, brakes, filters, hoses, pipes, couplings valves, switches, compressors, clamping tools and injectors; Parts for pneumatic blow guns, namely, inflator tips, inflator valves, valve adapters, nozzles, nipples, couplers, connectors and pivots; Power drill bits; Power tool parts, namely, collets; Replacement parts for chain saws, namely, bars and chains; Sewing machinery; Steam cleaning machine parts, namely, suction nozzles; Toolholders for metalworking machines (machine parts)