tungsten carbide rod for milling, drilling tools. Ground or unground, Diam 0.5mm--30mm, Max Length 330mm tungsten carbide rod for milling, ground or unground, drilling tools. Max Length 330mmYG10X, Mould pressed rod, ground h6 Co%=10% WC%=90%, Fsss=1.0, HRA=91.0 TRS=3200 YL10.2, Extrusion pressed rod, ground h6 Co%=10% WC%=89.5% Balance=0.5% FSSS=0.6 HRA=91.8 TRS=3700