This 6" x 48" Aluminum Oxide Sanding Belt from Delta (31-402) is to be used with Delta sanding stations. The Aluminum Oxide material has high strength and stiffness and is very wear resistant, meaning you can use the belt for longer before needing to replace it.
6" x 48", 80 grit Aluminum Oxide sanding belt
Aluminum Oxide material is hard and wear-resistant, leading to a longer product life for the belt