Item Tag: 40/ 60/ 80/120 Mix Grit

40 Pack 4.5″ 4-1/2 Zirconia Flap Discs 40 60 80 120 Grit Sanding Grinding Wheels

Each disc is made withhigh-density zirconia alumina abrasive, a thickened overlapping flap structure and a reinforced fiberglass backing plate. Grinding · Weld Removal · Rust Removal · Deburring · Sanding · Finishing.