3M™ Microfinishing Film Belt 472L, 30 Mic 5MIL, Type E, 4 in x 106 in Min Qty Order:50 3M SKU: 7000121663

3M SKU: 7000121663

3M SKU: 7100225438

Aluminum Oxide mineral in medium grade coarseness works efficiently on weld burns

3M SKU: 7010492221

quicker and more efficient

3M™ Microfinishing Film Belt 472L, 30 Mic 5MIL, Type E, 4 in x 106 in Min Qty Order:50 3M SKU: 70001216633M SKU: 7010533258 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