Zirconia Edger Disc Grit 80 (50 pack) ZIRCONIA EDGER DISCS 7″ x 5/16″ GRIT: 80 50 PCS. PER BOX See also different: Zirconia Edger Disc Grit 40 (25 pack) Zirconia Edger Disc Grit 16 (50 pack) << return to products