3M Diamond Microfinishing Film Roll 675L, 4 in x 50 ft x 3 in 20 Micron ASO Keyed Core 60 in Feed, 1 per case

3M Diamond Microfinishing Film Roll 675L delivers exceptional precision finishing for hard metals and materials. This versatile abrasive roll combines micron-graded diamond mineral with a durable polyester film backing, making it ideal for thermal spray finishing, ceramics, carbides, chilled iron, and granite surfaces.

Key Features and Benefits

• Micron-graded Diamond Abrasive: Ensures close tolerance precision finishes for medium stock removal on hard materials.
• Durable Polyester Film Backing: Provides strength and resilience, preventing skidding or deflection during use.
• Color-coded Grades: Reduces the risk of errors and simplifies grade identification in your workflow.
• Wet or Dry Application: Suitable for use with or without surface lubricants, enhancing versatility.
• Cost-effective Performance: Enables slower feed rates and fewer steps, reducing overall abrasive costs.

Product Details

The 3M Diamond Microfinishing Film Roll 675L comes in a 4 in x 50 ft x 3 in roll with a 20 Micron ASO keyed core. Each case contains one roll, providing ample material for your finishing needs.

Applications

This microfinishing film excels in applications requiring specific roughness averages (Ra), such as thermal spray coating finishing. It's particularly effective on hard metals, ceramics, and other challenging materials where precision is crucial.

Usage Tips

For optimal results when applying thermal spray coatings, follow a tailored sequence of film grades based on the substrate and desired Ra. For example, to achieve a Ra of 2.5 to 5 on Tungsten Carbide, use a progression of 74u, 45u, 30u, and 20u grade films.

Why Choose 3M Diamond Microfinishing Film Roll 675L?

The 3M Diamond Microfinishing Film Roll 675L offers unparalleled precision and durability for your most demanding finishing tasks. Its unique combination of diamond abrasive and strong backing delivers consistent, high-quality results while potentially reducing your overall process time and costs. Whether you're working with thermal spray coatings or other hard materials, this versatile roll provides the performance and reliability you need for superior finishes.

For detailed usage instructions and product specifications, please refer to the manufacturer's documentation or contact our customer support team.

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Product ID: 3M 675L UPC: 00-051141-27395-2, 00051141273952 Stock ID: 60-4402-2695-3, 60440226953