... drawing dies of type12 TypeD×H(mm)2∂d(mm)12-0130816-d13×816°0.4,0.5,0.6,0 ... .7,0.8......2.2,2.312-0161016-d16×100.8,0.9,1.0,1.1 ... .2......2.6,2.7,2.812-0201216-d20×121.8,1.9,2.0,2.1,2.2......4.3 ... ,6.7,7.0,7.2,7.5,7.7,8.0 The grades and Physical performanceof cemented carbide drawing dies ... Lu Kou Town, Zhu Zhou City, Hunan Province.China Type 12 cenmented carbide drawing die blanks for metal wire