Mini Sanding/File Belts, Designed to be used on any Mini Belt Sander that is either 3/8” x 13” or 1/2” x 18” in size,  Durable poly/cotton backing, Long life Zirconia grain, outlasts & performs better on aluminum than aluminum oxide, Applications include seam sealer removal, sanding of self-piercing rivets, prepping surfaces and metal working, Size 3/8″ X 13″, Grit 80, Grain Zirconia

Units Per Pkg: 10