3M™ Cloth Belt 577F, 24 YF-weight, 2 in x 48 in, Film-lok, Single-flex Abrasives 3M SKU: 7010492150

3M SKU: 7010492150

3M SKU: 7010486899

3M SKU: 7010492946

Our extra hard Standard Abrasives™ 900 Series Unitized Block is the most dense and aggressive block in our Standard Abrasives™ Unitized Block line

Harder than other finishing wheels

3M™ Cloth Belt 577F, 24 YF-weight, 2 in x 48 in, Film-lok, Single-flex Abrasives 3M SKU: 70104921503M SKU: 7010513428 Lead Time: ~43 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