The Tru-Maxx 1/2" x 18" 80 Grit Coated Aluminum Oxide Medium Abrasive Belt features aluminum oxide abrasive grain, which offers durable and consistent cutting capabilities across various materials. The 80 grit is specifically designed to balance material removal efficiency with controlled surface finishing, catering to different sanding requirementsIt intended for dry sanding operations, contributing to a cleaner workspace and enhanced safety conditions by minimizing airborne particles. Its stable cutting performance is maintained throughout extended use, ensuring consistent results without frequent replacements. Additionally, the precision-engineered coating of the belt promotes uniform wear, allowing for reliable performance during multiple usage sessions.