3M™ Microfinishing Film Belt 472L, 40 Mic 5MIL, Type E, 3 in x 25-7/32 in First Aid 3M SKU: 7010294916

3M SKU: 7010294916

ideal for conventional grinding operations of non-ferrous or hard materials

3M SKU: 7000118502

3M SKU: 7010496036

3M SKU: 7100208654

3M™ Microfinishing Film Belt 472L, 40 Mic 5MIL, Type E, 3 in x 25-7/32 in First Aid 3M SKU: 70102949163M SKU: 7010509336 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