Tungsten Carbide Rod, Tungsten Carbide Ball, Tungsten Carbide Button manufacturer / supplier in China, offering High Wear Resistant Tungsten Carbide Blank Rods Ksu610 Dia 50mm*40mm with One Hole, Kup209 High Hardness 94 Hra Diameter 6*50mm Tungsten Carbide Solid Rods with Polishing, Kup209 H6 Diameter 6*70mm 9% Co Solid Carbide Rods for Endmill and so on.