... 3.Export to JP 4.ISO9001:2008 Mass production machining block We are just a factory in Wuxi, China, maufacturing ... .002mm 6.Angle clearance:R0.03mm Item Mass production machining block Material Steel ,Stainless steel, Iron ,Aluminum, Brass and ... lathe, CNC lathes machine , CNC milling machine , Milling machine , Grinding machine , Tapping machine , Thread rolling machine , Drilling machine, Stamping ...