100Pack 4-1/2″×7/8” 60 Grit T29 Premium Zirconia Flap Disc Sanding Grinding
100Pcs 4-1/2″ × 7/8″ 60 Grit T29 Premium Zirconia Flap Disc. Premium Zirconia Flap Sanding Disc Grinding Wheel 4-1/2 × 7/8″ 60 Grit. 60Grit Zirconia Flap Discs. Grade: 60 Grit. Grit (ANSI) 60. Material: Zirconia Alumina Abrasive.