Cutting machines for metalworking; metalworking machines tools; diamond tools, namely, diamond-pointed metal-cutting tools and diamond drill bits; wire drawing diamond dies in the nature of press dies for metal forming; diamond cutting tools in the nature of machine tools for the cutting and forming of materials; diamond dresser, namely, diamond tools used for processing and molding to correct dulling, clogging, and peripheral runout of general whetstones and diamond/CBN (cubic boron nitride)...