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3M™ Microfinishing Film Belt, 472L, 20 micron, 8 in x 150 ft x 3 in (203.2 mm x 50 yd x 76.2 mm)
3M™ Microfinishing Film Belt, 472L, 20 micron, 8 in x 150 ft x 3 in (203.2 mm x 50 yd x 76.2 mm)
3M ID 7100036850 SAP ID 7100036850 Product Number 472L Local Catalog Identifier AM36850 Keywords - 472L, Film belt, Micro-finishing belt, microfinishing belt
- coated abrasives
Brand 3M™ Global Product Hierarchy Film Belts Base (B) - Article Number 00689330119943 Marketplace Formal Name 3M™ Microfinishing Film Belt, 472L, 20 micron, 8 in x 150 ft x 3 in (203.2 mm x 50 yd x 76.2 mm) Material Description 472L 20MIC TE 8 x 150ft x 3 KYD ASO RL Marketplace Description The 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. Marketplace Description Extended The 3M™ Microfinishing Film Belt 472L was designed to deliver uniform, consistent finishes on parts where a close tolerance finish is essential. Micron-graded silicon carbide mineral is ideal for finishing of metals, plastics, wood and various other substrates. On flat parts, like die castings, and cylindrical or contoured workpieces such as auto parts — consistent and predictable finishes are key. The 3M™ Microfinishing Film Belt 472L helps produce fine finishes and achieve close tolerances by way of a durable, uniform film backing and micron-graded mineral. The 3M™ Microfinishing Film Belt 472L is engineered by adhering micron-graded silicon carbide mineral to polyester film using a resin bond. Silicon carbide mineral is very hard and fractures easily, resulting in freshly exposed sharp edges that cut fast and produce a bright looking finish. While it wears faster than aluminum oxide, it produces a brighter finish. It is available in a variety of grades, so operators can tailor the grade to their part. The high-strength 5 mil (0.13 m) polyester backing won’t yield or deflect when run, which is helpful when close tolerances are important. With a uniform backing, the abrasive maintains consistent contact with the workpiece to maintain critical geometries. Across industries, from transportation to heavy equipment, from general industrial to aerospace, professionals value part integrity and consistency. Combining the strength of a polyester film backing with the aggressive cutting qualities of micron-graded silicon carbide, the 3M™ Microfinishing Film Belt 472L is a good match for workpieces that require precise and uniform cutting action. Bullets - High-strength 5 mil polyester backing won’t yield or deflect when run, contributing to an 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 a consistent, sharp cut and extends disc life for greater productivity
Abrasive Material Silicon Carbide Application Finishing Backing Material Polyester Film Micron Grade 20 μm Overall Length (Imperial) 150 ft Overall Width (Imperial) 8 in Overall Width (Metric) 203.2 mm Product Color Grey Product Form Belt Sub Applications - Powertrain Microfinishing
- Superfinishing
Substrate - High Nickel Alloy
- Glass
- Plastic
- Composite
- Paint
ECCN EAR99 Sales unit ROL SAP Shelf Life In Days 3650 Target Warehouse Location Lead Time 37 SAP External Material Group 31191500 Base (B) - Billing Unit ROL Base (B) - Customary Cubic Dimension 1800.02441 IN3 Base (B) - Customary Gross Weight 6.14534 LB Base (B) - Customary Net Weight 6.14534 LB Base (B) - Metric Net Weight 2.787 KG Base (B) - Metric Cubic Dimension 29497.0 CCM Base (B) - Item Quantity 1 Base (B) - Unit ROL Consumer (2) - Item Quantity 0 Inner (3) - Item Quantity 0 Shipper (6) - Item Quantity 0 Pallet (8) - Item Quantity 0