3M Diamond Microfinishing Film Roll 675L, 4 in x 50 ft x 3 in 30 Micron ASO Keyed Core 60 in Feed, 1 per case

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

Key Features and Benefits

• Micron-graded diamond abrasive: Ensures close-tolerance precision finishes for medium stock removal
• Durable polyester film backing: Provides strength and resilience, preventing skidding or deflection during use
• Versatile application: Can be used dry or wet with surface lubricants for improved debris removal and cooling
• Color-coded grades: Reduces the risk of selecting the wrong grade, improving efficiency and accuracy
• Slow feed rate capability: Enables fewer processing steps, potentially reducing overall abrasive costs

Product Details

This 3M Diamond Microfinishing Film Roll 675L comes in a 4 in x 50 ft x 3 in size with a 30 Micron ASO Keyed Core and 60 in Feed. It's packaged as 1 roll per case, making it convenient for industrial use and storage.

Applications

The 3M 675L roll excels in thermal spray finishing of contour and complex shapes. It's particularly effective for applications requiring specific roughness averages (Ra) on hard materials like Tungsten Carbide, where a sequence of different micron grades may be necessary to achieve the desired finish.

Usage Tips

For optimal results when applying thermal spray coatings, consider the substrate material and desired Ra. For example, to achieve a Ra of 2.5 to 5 on Tungsten Carbide, start with a 74u grade film, followed by 45u, 30u, and 20u grades. Always refer to manufacturer guidelines for specific application recommendations.

Why Choose 3M Diamond Microfinishing Film Roll 675L?

This premium microfinishing film combines the cutting power of diamond abrasives with the durability of polyester backing, offering unparalleled performance in precision finishing tasks. Its versatility, efficiency, and ability to deliver consistent, high-quality results make it an excellent choice for industries demanding the finest surface finishes on hard materials.

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

Product ID: 3M 675L UPC: 00-051141-27396-9, 00051141273969 Stock ID: 60-4402-2696-1, 60440226961