Pneumatic hand-held drills; Pneumatic hammers; Pneumatic shears; Metalworking machines; Automatic stamping machines; Power tools, namely, hammer drivers; Metal working machines, namely, saws and cutters; Electronically and power-operated tools, namely, pullers and components therefor, nut splitters, extractors, separators, spanners and coil spring compressors; Machine parts, namely, mechanical seals; Grinding and polishing machines; Pneumatic nail guns; Parts for compressed-air machines, namely, pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems sold as an integral component of injection molding machines; Sand cleaning machines; Sand-blasting apparatus; Air-operated power tools, namely, impact wrenches, ratchet wrenches, drills, grinders, orbital sanders; Air powered tools, namely, drills, screwdrivers, rivet hammers, saws