3M

3M™ Microfinishing Film Belt 472L, 40 Mic 5MIL, Type E, 2-1/2 in x 18-15/16 in

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  • Regular price $147.00
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3M SKU: 7010509279

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 won’t 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 fast while producing extremely consistent, fine finishes. Open coat construction reduces loading to maintain consistent, sharp cut and extend disc life for greater productivity