3M™ Microfinishing Film Belt 472L, 40 Mic 5MIL, Type E, 3 in x 90 in Facility Safety 3M SKU: 7010494622

3M SKU: 7010494622

3M SKU: 7010514336

3M SKU: 7100196863

3M SKU: 7100168357

3M SKU: 7000119777

3M™ Microfinishing Film Belt 472L, 40 Mic 5MIL, Type E, 3 in x 90 in Facility Safety 3M SKU: 70104946223M SKU: 7010509176 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