Lapping machines; Machine parts, namely, grindstones; Agricultural machines, namely, cultivators, harvestors, disk harrows, seeders; Agricultural implements, namely, incorporators; Air-operated power tools, namely, impact wrenches, ratchet wrenches, drills, grinders, orbital sanders; Electric soldering apparatus; Soldering apparatus, electric; Bearings for transmission shafts, being parts of machines; Engine timing components, namely, cam sprockets; Machine wheels