The precision of the products: milling machine?.1mm to ?.05mm;cut wire+0.005mm to -0.00mm or +0.00mm to -0.005mm;grinding machine?.001mm;EDM?um; Scrap chopper
&le0.03mm,without cave,without scratch,without missed corner. Different surface polish treatments can be done as requested.We can custom for you as clients drawing or sample.