Cemenetd Carbide/Tungsten Carbide Tube Drawing Dies Renqiu Sunshine Mould Co., Ltd. Base Info Grade:K10 K20 K30 Yg6 Yg8 Yg10 Yg11 Yg15 Yg20Application:Tube DrawingMaterial:Cemented Carbide Description Pre:Plastic Cabinet Mould (JK11026) Next:Plastic Car Bumper Mould - 3