The 3M 1/2" x 18" Non woven Aluminum Oxide Medium Abrasive Belt is designed for demanding deburring and finishing applications. It is compatible with both backstand and off-hand equipment. It features a reinforced backing paired with a Non woven open web material, which offers enhanced flexibility, making it suitable for detailed work across contours and edges. This belt minimizes loading and heat accumulation during operation, allowing for extended use while achieving consistent surface conditioning. It effectively performs aggressive cutting without causing gouging, efficiently removing surface imperfections, grind lines, mill marks, and other defects.