Diablo 7-In. 50 Grit Aluminum Oxide Fiber Discs, 2-Pack are designed for surface leveling and heavy stock removal, making them for demanding sanding tasks. Crafted from a premium aluminum oxide blend, these discs deliver fast material removal and a long sanding life, ensuring efficiency and durability. Featuring Clog-SHIELD technology, they resist pitch build-up and clogging, while the ENDURA-BOND grit-to-backing bond enhances their toughness. These versatile discs are suitable for use on wood, fiberglass, and plastics, providing reliable performance across various materials. Model Number: DCF070050S02G