... ::yg6,yg8 2.type:C116,C120,C122,C125,C416,A416Z,A420,A420Z,B12,C12 Welcome To Yueqing Nanfang Carbide Co.,LtdWe are ... make sure the quality.tungsten carbide carbide tips SPECIFICATION:1.Material:Tungsten Carbide &Cobalt2.Grade:YG6,YG8 etc3.Type:A1,B1,C1,D1 E1 ... etc4.Use: suitable for cast iron,steel,stainless steel etc. C1 type tungsten carbide carbide tips