metal working machines and tools, namely machine tools for shaping metal parts to a required dimension; lumber, wood working or veneer and plywood machine tools and implements, namely machines for shaping lumber or wood to a required dimension; plastics working machines and tools, namely machine tools for shaping plastic to a required dimension; stone working machines and tools, namely machine tools for shaping stone to a required dimension; CAD/CAM software sold therewith; and component part...