3M™ Cloth Belt 577F, 40 YF-weight, 1 in x 132 in, Film-lok, Single-flex Discs 3M SKU: 7010517777

3M SKU: 7010517777

leading to more consistent finishes

And Fiberglass

3M SKU: 7010292774

3M™ Cloth Belt 577F, 40 YF-weight, 1 in x 132 in, Film-lok, Single-flex Discs 3M SKU: 70105177773M SKU: 7010517988 Lead Time: ~8 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