... inspection measure 4.precise measurements 5.very nice surface CNC Machining PartsMOQ : 1pcsNon-standard form : send us ... brass,copper,derlin, steel, alloy,plastic material etcProcess CNC milling and turning,drilling,punchingTolerance:+/-0.005mmSurface Roughness ... Solid work,UG,CAD,IGS,STEP, SLDPRT,DXFEquipmentCNC machining center, CNC lathes, General milling machines. General lathes, Punch machines, ...