3" x 21" Aluminum-Oxide Belts | J Weight (4 Pack)

A universal and economic abrasive grain for various sanding applications Lead Time: 1 to 2 days Made in USA. 35 years of manufacturing experience Use with a variety of belt sanders Aluminum Oxide (A/O) is a tough, durable abrasive grain characterized by the long life of its cutting edges and points. It is the most widely used of the man-made minerals. This grain type is well suited for a broad range of ferrous and non-ferrous metals, as well as on soft and hard woods Sturdy cloth backing for reliable performance Highly flexible J-Weight backing makes these belts ideal for curved surfaces