... abrasion loss PoliKing® series of surface finishing ceramic media has more than 6,000 different types ... triangleOblique CylinderQudrilateral Examples: Table for Mass Finishing Media SelectionPrecisionMain ApplicationMediaGranularityCommonDeburring, deoxidation, derusting, heavy finshingSilicon ... soft metal, aluminum, zinc, copperHigh alumina media, 3P, plastic media, 120-2400# Priciples of option1.For ...