AP-036 CROMCOR – AP-046 OROCOR –AP-060 SUPERCOR DEVESTING CORUNDUM FOR RE-CIRCULATION TECHNIQUE Selected abrasive corundum line for divesting (re-circulating technique). Available in 5kg can or 25kg sack Available types and grainsize: CROMCOR grainsize 36 (500µm) for chrome-cobalt and steel OROCOR grainsize 46 (350µm) for non-precious alloys SUPERCOR grainsize 60 (250µm) for precious alloys