KOEBEL

METALS, METAL CASTINGS, AND BASE METAL ALLOYS

TOOLS OR HOLDERS FOR CARRYING INDUSTRIAL DIAMONDS AS [ CUTTING ] AGENTS; DIAMOND-SET CUTTING, DRILLING, ABRADING, DRESSING, AND TRUING TOOLS, AND DIAMOND SET WIRE-DRAWING DIES, DIAMOND-SET CORE BITS AND DRILL BITS, AND PARTS THEREOF; AND DIAMOND-SET SLUGS THEREFOR, DIAMOND CARRYING CUTTING AND DRESSING TOOLS-NAMELY, HOLDERS FOR MOUNTING AND INDEXING DIAMOND CARRYING [ TOOLS FOR DRESSING GRINDING WHEELS; DIAMOND CARRYING ] OR DIAMOND IMPREGNATED ROLLS, WHEELS, DRILLS, DRESSING AND CUTTING TOOLS; AND SHAPED DIAMOND TOOLS