100 Pack - 4.5" x 7/8" Silicon Carbide Semi-Flex Sanding Disc for Angle Grinder

These discs can also remove mill scale, light rust, paint, dirt, mud or just generally grind down concrete, stone, etc. Sanding Belts. Flap Discs. Mounted Flap Wheels. Unmounted Flap Wheels. Angle Grinder.