RYOTEC

Nonferrous metals and their alloys; common metals, unwrought or semi-wrought; tungsten alloys; cobalt alloys; cermets; cemented carbide; metal composite materials consisting mainly of cobalt and carbide, namely, cemented carbide; metal composite materials consisting mainly of tungsten and carbide, namely, cemented carbide; rods of metal for brazing and welding; cemented carbide blanks; rods of cemented carbide; cemented carbide materials for circular saws; ingots of common metal; drawn and polished metal bars.

Metalworking machine tools; metalworking machines; cutting tools for machinery, namely, machine tools for the cutting and forming of metal; power operated metalworking machine tools, namely, drilling tools; bits for power drills; power drill bits being parts of metalworking machines; power drill bits; tool bits for metalworking machines; drill bits for rock drilling; drilling heads, being parts of machines; cemented carbide tips for use with machine tools; cemented carbide cutting tools; cemented carbide drilling tools for use with metalworking machines; wear-resistant diamond-pointed metal-cutting tools; diamond-pointed metal-cutting tools; diamond drill bits for machines; PCD (polycrystalline diamond) cutting tools; CBN (Cubic Boron Nitride) cutting tools; construction machines and apparatus; road building machines; drilling rigs, floating or non-floating; electric hammers; excavators; earth moving machines, namely, excavators; hydraulic excavators; hand-held tools, other than hand-operated; mineworking machines; mining machines and apparatus; bits for mining machines; mine borers.