5 pack - 2" x 60" Standard Aluminum Oxide Belts (Best for: Non-Ferrous Metals)Best for non ferrous metals like: aluminum, brass, and copper Can be used on ferrous metals like stainless steel when looking for a cheaper option X weight poly cotton blend backing Dry applications Choosing a Grit Coarse Grits (24 80): For heavy material removal, weld grinding, or shaping. Medium Grits (100 180): For blending, deburring, and intermediate smoothing. Fine Grits (240 400): For finishing or preparing for polishing. Super Fine (800 1200):

o   Light rust or oxidation removal

· Super Fine (800-1200): For mirror polishing or fine detailing

·         Coarse Grits (24-80): For heavy material removal

o   Initial blending of welds or seams

** Still unsure

and copper

o   Pre-polishing metal surfaces

· X-weight poly/cotton blend backing

or shaping

·         Can be used on other materials when needing something more aggressive

·         Can be used on a variety of materials when needing something aggressive

· Can also be used as a cheaper option for general metal sanding