The Dynabrade 1/2" x 12" 80 Grit Coated Aluminum Oxide Medium Abrasive Belt features aluminum oxide abrasive grain, which delivers durable and consistent cutting. This medium 80 grit belt is designed to balance effective material removal with controlled surface finishing, making it suitable across a wide range of applications. It is engineered for both wet and dry sanding, enhancing its versatility for different operational environments. It maintains stable cutting performance even during prolonged usage sessions, making it a dependable tool for extended tasks.