Pressure switches as parts of machines; Gears for machines; Blades for power tools; Power tool parts, namely, drills, routers and circular saws; Extension bars for power tools; Electronically and power-operated tools, namely, pullers and components therefor, nut splitters, extractors, separators, spanners and coil spring compressors; Machine parts, namely, bearing housings; Crankcases for machines, motors and engines