Circular saws; Concrete mixers; Concrete vibrators; Cutting machines; Electric welding machines; Electronically and power-operated tools, namely, pullers and components therefor, nut splitters, extractors, separators, spanners and coil spring compressors; Engraving machines; Floor polishers; Machines, namely, crushers, impact mills, breakers, pulverizers, mixers and blenders and parts therefor, for industrial and commercial applications; Milling cutters being machine tools; Planing machines; ...