Machine tools, namely, lathes; grinding machines for metalworking; metal processing hole tapping machine; polishing machines for use in grinding and polishing metal; threading machine; metal cutting machine; metal milling machine; computer numerical control drill bits for drilling machines; metal working machines, namely, machining centers; Multipurpose metal processor being a component part of metalworking machining centers; upright general milling servo; metal milling servo motors; metalworking machines; milling machines; server motor starter; ultra-high-speed precision spindle being parts of machines; drill chucks being parts of machines; couplings for machines other than for land vehicles; blade holders attachable to the electronic cutting machines; electric power-operated glass grinder; automatic diamond lens edge grinding machines; glass-cutting machines, namely, machines for the scribing of glasses; glass cutting machines for the pressure cutting of glasses; optical lens fabrication machine; glass working machines; industrial glass machine; Power operated metalworking machine tools, namely, turning tool; milling cutter for milling machines and machine tools; drill bits for metal processing machines; tungsten carbide cutters being parts of machines; electric hand drills; drilling bits being parts of machines; power-operated grinding wheel for stone; industrial cutters, namely, grinding, drilling and polishing cutters for respectively, industrial grinding, drilling and polishing machines; blades being parts of machines; vibration power processing equipment being parts of machines, namely, knife holder for vibrating mechanical knives, holder for vibrating mechanical grinding, milling, polishing and cutting tool, vibrating mechanical knife, vibrating mechanical grinding, milling, polishing and cutting tool, vibrating mechanical spindle, vibrating mechanical drill and milling chuck, vibrating mechanical shank, and vibrating mechanical cutter; machine knives and their parts, namely, machine blades, knife holders being parts of machines