10 pack - 1" x 30" Polyester Backed Aluminum Oxide Belts (Best for: Wet Applications)Best for wet applications Can also be used for more aggressive sanding Y weight polyester backing Wet & 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 Weight J Weight if

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

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

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

·         Can be used on ferrous metals like stainless steel when looking for a cheaper option

** Still unsure

· Best for wood sanding

and copper

We can help guide you

o   Smoothing welds and seams

·         Standard Ceramic material is best used on hard metals

o   Removing deep scratches

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