A Flat Fiber Discs 4"?/8" 100?6 15200 A.WA.C 16#~240# 4.5"?/8" 115?2 13300 5"?/8" 125?2 12200 6"?/8" 150?2 10200 7"?/8" 180?2 8500 Characters: A kind of lamella abrasive, which is formed by bonding the abrasive on thevulcanized fiber discbacking with resin adhesive. Application:Be used for removing rustfrom metal and nonmetal surface, grinding melding seams, polishing, removing burr, etc. It is wildly used in auto, aviation, machinery, instrument, bridge, construction, etc.