5 pack - 2" x 48" Economy Aluminum Oxide Belts (Best for: Wood)Best for wood sanding Can also be used as a cheaper option for general metal sanding 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): For mirror polishing or fine detailing. Choosing a Backing

·         X-weight poly/cotton blend backing

·         Best used for exotic metals but can be used anywhere you may need a very aggressive application

·         Depending on the coarseness of the belt you choose

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

and copper

or make custom belts for your job

·         Can also be used on some non-ferrous metals

or shaping

· Topically infused Grinding aid to help reduce heat and last longer during aggressive applications

·         Our premium ceramic material has an 80% ceramic/20% alumina blend with grinding aid

o   Removing deep scratches

it can be used for cleaning