50 Pack 4.5” x 7/8" Professional 40 Grit Zirconia Flap Disc Grinding Wheels T29
To achieve a finish equivalent to a resin fiber disc always use a flap disc one grit coarser. E.g. if the operator is running a 60 grit resin fiber disc try a 40 or 50 grit flap disc. Back Plate: SIA Fiberglass Back Plate.