3D printers; Air-operated power tools, namely, impact wrenches, ratchet wrenches, drills, grinders, orbital sanders; Ball transfer units; Bearings, as parts of machines; Electrical drills; Electronically and power-operated tools, namely, pullers and components therefor, nut splitters, extractors, separators, spanners and coil spring compressors; Engraving machines; Laser engraving machines; Milling cutters for milling machines; Parts for pneumatic blow guns, namely, inflator tips, inflator va...