3M™ Microfinishing Film Belt 472L, 40 Mic 5MIL, Type E, 3 in x 59 in, Scallop A Brushes 3M SKU: 7100273302

3M SKU: 7100273302

3M SKU: 7010495548

3M SKU: 7100221861

3M SKU: 7010494119

3M SKU: 7010493701

3M™ Microfinishing Film Belt 472L, 40 Mic 5MIL, Type E, 3 in x 59 in, Scallop A Brushes 3M SKU: 71002733023M 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