3/8" x 1/2" Aluminum Oxide Spiral Bands, No Lap Sanding Sleeves - 50 Pack

3/8" x 1/2" Spiral bands are aluminum oxide coated abrasives that are spirally bound into a short tube and used for high precision grinding, sanding or polishing. The no lap construction of these sanding sleeves provides a clean finish without leaving shadow marks on the surface.