1.motor shaft,metal shafts 2.Size:L0.5~300mm ... used in automotive startors,automotive alternators,heavy-duty machines for many years.1.According to drawing,our engineers and technicians ... to generate procedures and then make the working plan for the shaft.2.With technicians around,well-trained operators ... 0.01mm Ra : 0.8mm I.D. 0.25mmShaft---motor shaft,steel shaft,metal shaft Basic process:1.the shafts ...