MACHINES AND MACHINE TOOLS AND PARTS THEREFORE INCLUDING TWIST DRILLS, COLD CHISELS AND SATES, FILES, TAPS, REAMERS, AUGERS, CUTTERS AND OTHER TOOLS WITH A CUTTING EDGE FOR MACHINES; AND PARTS AND ACCESSORIES THEREFORE

line of polycrystalline diamond devices for use in drilling, cutting and machining, namely, cutters, compacts, and chip breakers