25 pack - 1/2" x 24" 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):

· Best for wet applications

o   Smoothing out minor imperfections

·         Medium (Maroon) is equivalent to 120-150 grit

o   General-purpose blending

· Y-Weight for tough grinding and heavy material removal on hard metals and flat surfaces

·         X-Weight for versatile

·         Depending on the coarseness of the belt you choose

blending and deburring applications

· Can also be used for more aggressive sanding

· Can be used for finishing and polishing stainless steel

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

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