Review on 🛠️ DRILLPRO 70Pcs Sanding Discs Set: 2 inch Quick Change Discs for Die Grinder, Surface Conditioning, Strip, Grind, Polish, Rust Paint Removal (Updated) by Darin Grosz

I saved money on this purchase! These sand discs are hard to find in a hardware store or tool store, and when I can find them on the shelf, they're expensive. Ideal for woodworking with an air grinder. Using a traditional electric drill would be painfully slow... They might not last long on a metal surface, but that's to be expected. . I use my own stock and have had no problems. So far I have only used one grinding wheel to grind 8 interior door hinge holes. I'm happy with that. And I have a lot of floppy disks left that will serve me for a long, long time.