... painting, PVC powder coating, dichromate plating,ect.Tolerance+/- 0.001mm,can also customized.SizeDifferent size, according to customer's ... and Milling: +/- 0.002 mm (+/-0.000098 inch) ,Wire cutting: +/- 0.002 mm (+/-0.000098 inch) ,Grinding: +/- 0.001mm (+/- 0.000039 inch)Packing ... control,Competitive price 3) Tolerance: Can be kept in +/-0.01mm 4) Quality assurance in accordance with ISO9001:2008. 5 ...