3M Diamond Microfinishing Film Roll 675L, 4 in x 50 ft x 3 in 45 Micron ASO Keyed Core, 1 per case

3M Diamond Microfinishing Film Roll 675L delivers precision finishing for demanding applications. This high-performance abrasive roll securely anchors micron-graded diamonds to a durable polyester film backing, providing exceptional results on hard metals, thermal spray coatings, ceramics, carbides, chilled iron, and granite. Designed for strength and versatility, it excels in achieving fine finishes on contoured and complex shapes.

Key Features and Benefits

• Micron-graded diamond mineral: Delivers close tolerance precision finishes for medium stock removal
• Strong polyester film backing: Resists skidding and deflection, maintaining tautness for heavy-duty finishing
• Color-coded grades: Reduces the risk of errors and improves efficiency in abrasive selection
• Waterproof design: Allows for both dry and wet operation with surface lubricants
• Slow abrasive feed rates: Enables fewer processing steps, potentially reducing overall abrasive costs

Product Details

This 3M Diamond Microfinishing Film Roll 675L measures 4 in x 50 ft x 3 in, with a 45 Micron grit size. It features an ASO keyed core for secure mounting and comes one roll per case. The UPC code is 00051141205724.

Applications

Ideal for thermal spray finishing of contoured and complex shapes, this versatile abrasive excels in applications requiring precise finishes on hard materials. It's particularly suited for industries working with thermal spray coatings, ceramics, carbides, chilled iron, and granite.

Usage Tips

To achieve specific roughness average (Ra) requirements, follow a tailored sequence of abrasive grades. For example, to obtain a Ra of 2.5 to 5 on Tungsten Carbide, start with a 74u grade film, followed by 45u, 30u, and 20u. Always consider both the desired Ra and the substrate material when selecting your abrasive grade sequence.

Why Choose 3M Diamond Microfinishing Film Roll 675L?

The 3M Diamond Microfinishing Film Roll 675L offers unparalleled performance in achieving fine finishes on hard materials. Its durable construction, precise mineral grading, and versatile application make it an excellent choice for professionals seeking high-quality results in demanding finishing applications. By enabling fewer processing steps and offering both wet and dry operation, it provides both performance and potential cost savings for your finishing needs.

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: 00-051141-20572-4, 00051141205724 Stock ID: 60-4401-2484-4, 60440124844