... procedures and then make the working plan for the shaft.2>With technicians around,well-trained operators follow the ... like metallographic analysis. 4>After FQC,we pack goods carefully. Shaft DetailsMaterial:copper, beryllium copper, brass, bronze, OFHC, stainless steel, ... Chamfer Degree:0.1-1 Tolorence:Min.+/-0.0001Shaft---Motor shaft,metal shaft Basic process:1.the shafts are made by customized ...