Common metals and their alloys; hard materials essentially of metal; hard metals; diamond-coated hard metals; goods of metal; all the above items included in this class

Machine tools and parts thereof; tools (machine parts), particularly chip removal tools, cutting-tools, cutting inserts, indexable inserts, tool-holders, workpiece-holders, mechanical tools and parts thereof, diamonds in the form of parts of machine-operated tools, particularly chip-making tools; all of the above products included in this class