... 330MM 3-Blank & ground surface. Tungsten carbide rod We supply premium grade tungsten carbide rod from stock in unground, centerless ground and ... polished form. Recommended Grade for tungsten carbide rod: YG6, YG8, YG6X, YG012, YG013, YG8A etcTungsten carbide ... rod applications include drill bits, end mills, and reamers. Custom ...