Saint-Gobain Abrasives Standard Abrasives 522208 Quick Change TSM Discs are 1-inch, 120-grit, two-ply discs sold in a 50-count package. These quick-change discs attach to compatible tools for fast changes during surface preparation. The 2-ply construction and 120 grit rating indicate a balanced abrasive performance for mid-range material removal and finishing.
