... sizs,any head shape,or special parts with your drawing. Shafts:1 Materials:aluminum, copper,steel, stainless steel etc;2 Any ... precision machining parts in our factory. Main equipment:CNC lathe,automatic lathe,hand lathe grinder,thread rolling machine,tapping drilling machine and etc ... ,nickel plating,gold plating or chrome plating,anodizing and painting. Shafts