... 01mm 3.Small order allowed 4.Sample of CNC Punching available Specifications of cnc machining service MaterialStainless steel;Auminuml;Alloy;Brass; ... machining center, CNC boring machine, CNC drilling machine, CNC milling machine, CNC lathe machine, welding machine, polishining machine ,EDM etc High Tolerance 0.01mm ... qualit,low MOQ and short lead time. OEM or ODM High Precision CNC Punching Service