52" x 75" 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):

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

o   Smoothing out minor imperfections

rubber & epoxy

·         Depending on the coarseness of the belt you choose

o   Final polishing before coating or plating

·         Wet & Dry applications

· X-Weight for versatile

Choosing a Grit

·         Very Fine (Light Blue) is equivalent to 240-320 grit

· Y-weight polyester backing

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

· Dry applications