... mediaFan MediaCubic mediaOblique triangleOblique CylinderQudrilateral Examples: Table for Mass Finishing Media SelectionPrecisionMain ApplicationMediaGranularityCommonDeburring, deoxidation, derusting, heavy finshingSilicon carbide, Brown corundum80- ... or polishing for soft metal, aluminum, zinc, copperHigh alumina media, 3P, plastic media, 120-2400# Priciples of option1.For precision processing the ...