Class 007: Precision machine tools, being metal cutting tools, namely, drills, milling cutters, reamers, and ceramic cutting tools; precision grinding machines for use in the manufacture of metal cutting tools and industrial components.; electric precision screwdrivers; electric precision grooving machine tools; precision machine tools being parts of sets, namely, drills, milling cutters, reamers, and ceramic cutting tools; cutting tips being parts of cutting machines for metalworking; machine tools for cutting; machine tools for milling; machine tools for reaming; machine tools for boring; metal cutting machine tools; cemented carbide drill tips for machines; power drill bits for machines; Cemented carbide cutting tools for metal cutting machines; cemented carbide cutting tools for machines; cutting inserts for power-operated lathes, milling machines, reamers and drilling machines; blades for circular power saws; brazed cutting tools being parts of machines; cubic boron nitride (CBN) cutting tools being parts of machines; Precision machine tools, namely, polycrystalline diamond (PCD) cutting tools being parts of machines; machine tools for metal forming; step power drill bits for electrical drills