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SKU 7010328783
Legacy SKU 60600145480
UPC 00051111693032
Product Number 272L

3M™ Microfinishing Film Belt 272L was designed to deliver close tolerance precision finishes on a versatile range of substrates – from gelcoat and soft rubber to fiberglass and metals.

  • Durable 5 mil film backing won’t deflect when run, so it can stand up to contours
  • Micron graded aluminum oxide mineral cuts sharp but won’t gouge or mar the substrate
  • Features a closed coat construction for finish consistency
  • Excellent choice for applications requiring fine finishes
  • Available in a versatile range of grades, so operators can select the right grade for their application
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On it's way to you March 14  

Qty

Minimum Order 50 Items
Order Increment 50 Items
  Immense Durability
  Can Be Used In Many Industries
  Multi-Functional
  Versatile Across Applications
Product Dimensions
Imperial Metric
Width 3 in 76.2 mm
Length 168 in 4267.2 mm
Shipping Dimensions
Weight 14.5 lb
Length 14 in
Width 14 in
Height 7 in
Color Green

PRODUCT FAQ

  1. What is the 3M™ Microfinishing Film Belt 272L, 30 Mic?

    The 3M™ Microfinishing Film Belt 272L, 30 Mic is a high-quality abrasive belt used for microfinishing operations.

  2. What is the size of the belt and how many are included in each case?

    This particular product has a length of 168 inches, width of three inches and comes with fifty belts per case.

  3. Can this film be used on all types of surfaces such as metal or plastic?

    Yes! You can use this type UK micro finishing film on both metals and plastics. This makes it an extremely versatile option when working across different materials.

  4. Is there anything special I need to know about using these belts?

    Yes, when using these you should utilize extended platebacker life while keeping heat-sensitive parts comfortable. Also never exceed recommended operating speeds (safety first!).

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
Aluminum Oxide Mineral

3M™ Microfinishing Film Belt 272L is a unique abrasive belt designed for sheet polishing, finishing, and flat finishing. The belt is made by anchoring aluminum oxide mineral to a polyester film backing with resin. Aluminum oxide mineral is a popular choice among industrial professionals due to its fast cut rate and long life. The mineral's hardness, strength, and low heat retention help the belt withstand the repeated wear that grinding and finishing often demand.

Water-Resistant Polyester Backing

The polyester film backing on 3M™ Microfinishing Film Belt 272L is water-resistant, allowing the belt to be run wet or dry. By applying a lubricant, like water, as the abrasive runs, operators may be able to wash away swarf and debris that tend to clog the abrasive or warp and discolor the substrate. The resin bond that fastens aluminum oxide to the backing helps the abrasive stay cool, because it breaks down gradually as the belt rotates.

Available in a Range of Grades

3M™ Microfinishing Film Belt 272L is available in a versatile range of grades, from 9 to 100 micron. Operators can select the right grade for their unique application. Higher grades, like 100 micron, are good for higher removal processes, while lower grades, like 9, are good for final, fine finishes. This film-backed belt enables operators to quickly achieve desired Ra (roughness average) and other surface finish parameters. These are some of the reasons why this belt is used across industries, from metalworking to woodworking.

  • Unique abrasive belt designed for sheet polishing, finishing, and flat finishing
  • Anchors aluminum oxide mineral to a polyester film backing with resin
  • Water-resistant polyester film backing allows the belt to be run wet or dry
  • Available in a versatile range of grades, from 9 to 100 micron
  • Enables operators to quickly achieve desired Ra (roughness average) and other surface finish parameters
  • Used across industries, from metalworking to woodworking
Applications
Brochures, Catalogs & Data Sheets