3M™ Microfinishing Film Belt 472L, 20 Mic 5MIL, Type E, 3 in x 90 in Wheels For use by hand or

For use by hand or with sanding block

3M SKU: 7010512227

3M SKU: 7010508179

3M SKU: 7010486886

3M SKU: 7100213060

3M™ Microfinishing Film Belt 472L, 20 Mic 5MIL, Type E, 3 in x 90 in Wheels For use by hand or3M SKU: 7010509159 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