3M micro finishing film belt 472L was designed for superfinishing and powertrain micro finishing. This belt helps achieve uniform, consistent finishes on parts where close tolerances are important.
Built for Micro finishing- The 3M micro finishing film belt 472L is 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. 3M micro finishing film belt 472L helps produce fine finishes and achieve close tolerances by way of a durable, uniform film backing and micron-graded mineral. Recommended applications are finishing on metals, plastic, wood and various other substrates.
- 3M micro finishing film belt 472L is made 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. Belt 472L is available in a variety of grades, so operators can tailor the grade to their part.
- The high-strength 5 mil 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, 3M micro finishing film belt 472L is a good match for workpieces that require precise and uniform cutting action.
Features:
- Micron-graded silicon carbide mineral cuts sharp and fast while producing extremely consistent, fine finishes
- 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
- Open coat construction reduces loading to maintain consistent, sharp cut and extend disc life for greater productivity
Product Specifications
Manufacturer Part Number | 7010508787 |
Overall Length (Inch) | 42.0" |
Overall Length (mm) | 1066.8mm |
Overall Width (Inch) | 1.0" |
Overall Width (mm) | 25.4mm |
Backing Thickness (Inch) | 5.0 mil |
Abrasive Material | Silicon Carbide |
Backing Material | Polyester Film |
Coat Type | Open Coat |
Color Family | Gray |
Micron Grade | 15 μm |
Product Color | Gray |
Product Form | Belt |
Product Number | 472L |
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Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov
Brand:
3M
Material:
Silicon Carbide
Backing Material:
Polyester Film
Belt Width (Inch):
1"
Belt Width (Decimal Inch):
1.0000"
Belt Width (mm):
25.40mm
Overall Length (Inch):
42"
Overall Length (Decimal Inch):
42.0000"
Overall Length (mm):
1066.80mm
interval quantity:
200
Ships:
From Manufacturer