7 Machines and machine tools for the cutting and forming of materials, namely, autogenous soldering machines, continuous metal casting machines, drilling machines for metalworking, tool grinding machines, precision machine tools, namely, hard metal tools, high speed steel (HSS) tools, carbide tools, ceramic tools, poly crystalline diamond (PCD) tools and diamond-coated and diamond uncoated tools, and hard metal tools; power operated metalworking machine tools, namely, drilling, boring, turning and milling tools, milling cutters machine tool, metalworking machine tools, machines and machine tools for the cutting and forming of materials, machine tools, namely, jaws, clamps and vices for use in the precision clamping of work pieces, lathes machine tools, gear cutters machine tool, broaches machine tool, chasers machine tool; machine coupling and transmission components except for land vehicles; agricultural implements, namely, incorporators, seed drills, hay balers; incubators for eggs; cutting machine tools for processing of materials, particularly turning, milling, burring and tapping tools, drills, milling cutters, side milling cutters, saws, reamers, countersinking tools; and structural parts of such tools, particularly exchangeable cutting bodies made of high-speed steel, hard metal, cermet, synthetic and ceramics cutting materials; clamping tools for tool and the work piece griping; extruded metal connecting rods for machines, motors and engines; parts of power-operated saws, namely, saw teeth; machine parts, namely, molds for use in processing metals made of hard metal, cermet, ceramics and synthetic materials; machine tool system in the nature of tools and tool holders, namely, machine tool holders, lathes, gear cutters