>stainless steel shaft,steel shaft >Size:L 0.5~700mm ... DetailsMaterial:carbon steel,stainless steel,copper, beryllium copper, brass, bronze, OFHC, free-cutting steel, POM,aluminum, PTFE, PEEK,PMMA,etc.Processing ability : ... .01mmRa : 0.8mmI.D. 0.25mmShaft---Spline stainless shaft,steel shaft,spline shaft,shaft Basic process:1.the shafts ... 2.sample make and check3.massive production stainless steel shaft