... designs are welcome. 3.distributorship offered 4.OEM servic cnc machinery shaft Item Nointernal threaded shaft Materialsiron,aluminum,steel,copper, ... CNC lathe,grinding machine,automatic lathe machine,conventioal lathe machine,milling machine,drilling machine,EDM,wire-cutting machine,CNC bending machine etc.Testing Machinedigital height gauge,caliper,coordinate measuring machine,projection machine ...