3M™ Cloth Belt 577F, 120 YF-weight, 6 in x 168 in, Film-lok, Single-flex Abrasives it features an open coat

it features an open coat aluminum oxide mineral to help prevent loading

3M SKU: 7010360718

3M SKU: 7010493843

3M SKU: 7010491931

and tracks

3M™ Cloth Belt 577F, 120 YF-weight, 6 in x 168 in, Film-lok, Single-flex Abrasives it features an open coat3M SKU: 7010517157 Lead Time: ~7 days When traditional aluminum oxide belts arent cutting it, try our 3M Cloth Belt 577F with alumina zirconia abrasive grain. It offers increased cutting efficiency compared to aluminum oxide, and has a heavy, water resistant polyester backing that stands up to high pressure applications and edge work. Alumina zirconia mineral with grinding aid provides more cutting power than aluminum oxide. Available in a range of