General Carbide|UK finishes and grinds carbide preforms used in a variety of tooling applications. The 50+ grades of tungsten carbide we machine for customers throughout the UK, Europe, Asia and South America are ideal for wear-resistant components used in oil & gas flow control, as well as for other tooling and wear parts. Our preforms are also well-suited for boring, compaction, cutting, stamping and other metalforming processes