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3M™ Diamond Microfinishing Film Belt 675L, 20 Mic, 2 in x 34 in, 25/Carton, 100 ea/Case

3M™

$59.26 / Each

SKU 7100334381
Legacy SKU 60440619082
UPC 00068060110749
Catalog Number 675L
Product Number 675L

Designed with a strong polyester film backing and sharp diamond mineral, the 3M Diamond Microfinishing Film Belt 675L delivers fine finishes on hard metals like thermal spray coating, ceramics, carbides, chilled iron and granite.

  • Micron-graded diamond mineral delivers close tolerance precision finishes
  • Great for medium stock removal
  • Polyester film backing allows belt to be used dry or wet with water or oil-based lubricants
  • An exceptional film for thermal spray finishing of contour / complex shapes
  • Color coded to reduce the risk of error and mixing up abrasive grades
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On it's way to you January 10  

Qty

Minimum Order 1 Item
Order Increment 1 Item
  Immense Durability
  Can Be Used In Many Industries
  Multi-Functional
  Versatile Across Applications
Product Dimensions
 Imperial Metric
Weight 1.388 lbs
Width 8 in
Length 8-1/4 in
Height 1/4 in
Shipping Dimensions
Weight 6.069 lb
Length 12 in
Width 12 in
Height 4.81299 in

PRODUCT FAQ

  1. Certainly! Here are some common questions and friendly answers about the 3M™ Diamond Microfinishing Film Belt

    What grit size is the 3M™ Diamond Microfinishing Film Belt 675L?

  2. The belt has a mic of 20, equivalent to approximately a fine grit for finishing materials.

    How many belts come in each carton of the 3M™ Diamond Microfinishing Film Belt?

  3. There are 25 belts in each carton, providing you with multiple options for your projects.

    What is the dimensions of each belt in the case?

  4. Each belt measures 2 inches wide by 34 inches long, making them suitable for various applications and tools.

    Can I purchase a smaller quantity of the 3M™ Diamond Microfinishing Film Belts instead of a full case?

  5. Yes, you have the flexibility to buy individual belts as needed or opt for a full case containing100 belts for cost savings.

    Is this product suitable for use on metal surfaces?

  6. The versatile nature of the diamond microfinishing film makes it ideal not only for metals but also ceramics, plastics, and composites.

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.
High-quality Materials for Micro-finishing

Introducing the 3M Diamond Microfinishing Film Belt 675L, designed with the highest quality materials to provide exceptional micro-finishing results. This belt features micron-graded diamonds securely anchored to a durable polyester film backing. The polyester film backing is not only water resistant, but it also allows the abrasive to be used with a water or oil-based lubricant. This lubricant helps to wash away unwanted swarf and debris, ensuring a clean and efficient cutting process. Additionally, the lubricant helps to keep the abrasive running cool, preventing overheating and prolonging the life of the belt.

One of the standout features of the 3M Diamond Microfinishing Film Belt 675L is its color-coded grading system. Each belt is color coded according to its grade, making it easy for operators to quickly identify and select the appropriate grade for their specific application. This reduces the risk of selecting the wrong grade and ensures consistent and accurate results.

Tips for Achieving Desired Roughness Average

When it comes to micro-finishing products, achieving the desired roughness average (Ra) is crucial, especially when working with thermal spray coatings, carbides, ceramics, exotic alloys, or other composites. Operators must carefully consider the Ra requirements and the substrate material when selecting the grade of film for the 3M Diamond Microfinishing Film Belt 675L.

By taking into account the specific Ra requirements and the characteristics of the substrate material, operators can choose the appropriate grade of film that will deliver the desired surface finish. This attention to detail ensures that the micro-finishing process is optimized for maximum performance and quality.

Brochures, Catalogs & Data Sheets
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