... cast iron, aluminium alloy, fine aluminium,iron, plastic,graphite.TF12K4014.0592.53750It's recommended for manufacturing of all types ... , cast iron, aluminium alloy, fine aluminium,iron, plastic,graphite.YG15K4013.97882900Excellent impact and shock resistance, suitable for cemented carbide ... ,Diameter of our tungsten carbide rod blank and grinding finished rods . 3mm,4mm,5mm,6mm,8mm,10mm,12mm,14mm,16mm ...