3M™ Microfinishing Film Belt 472L, 30 Mic 5MIL, Type E, 3 in x 90 in, Scallop A Gloves 3M SKU: 7010309139

3M SKU: 7010309139

3M SKU: 7010515892

3M SKU: 7100219213

3M SKU: 7010497064

A resin bond is heat resistant and a grinding aid helps to run cool

3M™ Microfinishing Film Belt 472L, 30 Mic 5MIL, Type E, 3 in x 90 in, Scallop A Gloves 3M SKU: 70103091393M SKU: 7010509043 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