3M 7010292191 Microfinishing Film Sheet 9 Micron

Product Description

The 3M 7010292191 is a microfinishing film abrasive sheet engineered for precise, uniform, close-tolerance surface finishing. Measuring 8.5 inches by 11 inches with a 9 micron abrasive grade, this sheet delivers fast, controlled cutting action on a wide range of materials including metal, plastic, and painted surfaces. The backing is a high-strength polyester film with resin-bonded abrasive for consistent performance and durability under repeated use. Machinists, automotive technicians, and finishing specialists use this product where tight surface tolerances are required and consistency across the workpiece matters.

This microfinishing film sheet is suited for applications in metal finishing, plastic surface preparation, automotive paint spot repair, and powertrain component superfinishing. Its 9 micron rating makes it appropriate for fine finishing passes where a close-tolerance surface profile is the objective. Roll superfinishing operations and precision hand-finishing tasks are common use scenarios. The sheet format accommodates both hand application and fixture-mounted finishing setups across shop and production environments.

Key Features

• 9 micron abrasive grade for precise, close-tolerance finishing
• High-strength polyester film backing for durability and dimensional stability
• Resin-bonded construction for consistent abrasive retention during use
• Fast-cutting action suited for metal, plastic, paint, and powertrain components
• 8.5 inch by 11 inch sheet format for hand or fixture-mounted application
• Sold individually (each unit)

Compatibility

Designed for fine finishing of metal, plastic, painted surfaces, and automotive powertrain components where a precise, uniform surface finish is required.

Installation Notes

This abrasive sheet is typically applied by hand or with a backing block in finishing operations performed by machinists, automotive technicians, or surface finishing specialists. Secure the workpiece properly before beginning any finishing pass to prevent movement that could affect surface uniformity. Keep the sheet flat and free of folds during use to maintain consistent abrasive contact across the surface. Dispose of worn sheets promptly, as a degraded abrasive surface will not hold the micron tolerance required for precision work.

Technical Specifications

• Abrasive Grade: 9 Micron
• Sheet Size: 8.5 inches x 11 inches
• Backing Material: High-strength polyester film
• Bond Type: Resin-bonded
• Unit of Measure: Each
• Minimum Order Quantity: 50
• UPC: 00051111500309

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010292191