25" x 60" 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

Non-Ferrous and Exotic metals

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plastics & composites

·         Fine (Dark Blue) is equivalent to 180-220 grit

o   Achieving a smooth or satin-like finish

· Best for wood sanding

medium-duty tasks on flat or slightly contoured surfaces

or shaping

o   Pre-polishing metal surfaces

o   Smoothing welds and seams

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

it can be used for cleaning