Type ERCP Cemented carbide button

Cemented carbide button for oil-field drilling bits Geology & Mining Tool Type: ERCS Description: Tungsten carbide Tools, carbide drilling bits, for Geology & Mining Tool application Material grade & application recommended Grade for geology and mining tool and application recommended Grade Properties of typical sample Application recommended Density HARDNESS≧ TRS≧ (g/cm3) (HRA) (N/mm3 ) YG9C 14.65 88 2000 Suitable for bore bits of percussion rotary rock drill, drilling soft