Metalworking machines and parts therefor; drilling machines, grinding machines and grinding tools thereto, bending machines, saws machines, gas-powered welding machines and electric welding machines; milling machines and lathes, drill chucks for power drills, lathe chucks being machine parts, lathe chisels being machine parts, saw bands being machine parts, abrasive tapes being machine parts, material stands, namely, machine parts for holding workpieces and raw material, mechanical workshop p...