Product Type:Grinding Parts ProcessingProduct Name:Grinding PartsMaterials:Stainless Steel: SUS303/SUS304/SUS316/SUS302/SUS301/ SUS412/SUS416/SUS420/SUS431/ SUS430/SUS630/SUS631Steel: A3/D2/Q195/Q215/Q235/Q255/Q275/AISI12L14/AISI12L15/S45C/S45/2Cr13/40Cr/ 1Cr17Ni2/SCM440/SCM415Surface Treatment:GrindingBrightness GrindingGlossness GrindingMirror Surface GrindingManual GrindingHigh Gloss GrindingSurface Roughness:Can Reach >0.1RaTesting Equipment:Coordinate Measuring Machine(CMM)Two Dimensional ProjectorProjector InstrumentHardness TesterSurface Roughness TesterHeight TesterCaliperConcentricity TesterThread MicrometerMicro CaliperSpring Pulling Force TesterSalt Spray TesterInspection Accuracy:±0.003mm Website:://.customcncmetalparts.com