3M™ Microfinishing Film Belt 472L, 40 Mic 5MIL, Type E, 3 in x 59 in, Scallop A Brushes 3M SKU: 7010497963

3M SKU: 7010497963

3M SKU: 7010493701

Lasts up to 4x as long as conventional abrasives

3M SKU: 7100203456

3M SKU: 7100221861

3M™ Microfinishing Film Belt 472L, 40 Mic 5MIL, Type E, 3 in x 59 in, Scallop A Brushes 3M SKU: 70104979633M SKU: 7010533002 Lead Time: ~8 days 3M Microfinishing Film Belt 472L was designed for superfinishing and powertrain microfinishing. This belt helps achieve uniform, consistent finishes on parts where close tolerances are important. High strength 5 mil polyester backing wont yield or deflect when run, contributing to aggressive cut. May be used on metal, plastic, wood and various other substrates. Micron graded silicon carbide mineral cuts sharp and