3M Cubitron II 969F Flap Disc Ceramic 40 Grit Conical 8500RPM 180 x 22.23mm5P833928
3M 577F Flap Disc Aluminum Oxide/Zircon Corundum 60 Grit Cranked 115 x 22mm648493M
3M 577F Flap Disc Aluminum Oxide/Zircon Corundum 40 Grit Cranked 125 x 22mm648533M