Bearings for transmission shafts, being parts of machines; blades for power saws; couplings for machines; drill chucks for power drills; grinding tools for grinding machines; [ lathes; ] milling cutters; [ milling cutters for milling machines; ] power-operated grinding wheels; [ power saw blades; power tools, namely, reamers; ] pulleys being parts of machines; [ punching presses for metalworking; ] sanding pads for power-operated sanders; [ shaft couplings for machines; ] shock absorbers...