Professional Grade 996A Sanding Discs 30pcs 240/600/1500/2000/5000/10000 Grit
Grit: 240/600/1500/2000/5000/ 10000Grit. sand disc can also be used for dry grinding, harder than white dry sandpaper. High cutting strength, abrasion resistance and high cost performance. And polishing sticky disc support.