3M 7010325999 Microfinishing Film Disc 5 in Aluminum Oxide

Product Description

The 3M 7010325999 is a Hookita microfinishing film disc designed for precision surface finishing across a wide range of materials. It uses micron-graded aluminum oxide abrasive bonded to a durable polyester film backing, producing a fast cut rate and a consistent, uniform finish. The Hookita hook-and-loop attachment system allows quick disc changes during multi-step finishing sequences. At 5 inches in diameter with a maximum speed rating of 12000 RPM, this disc is built for use with random orbital and disc sanders in professional finishing environments.

This disc is suited for applications including wood, solid surface composites, plastic, fiberglass, paint preparation, coating and corrosion removal, primer, e-coat, and metal finishing. It performs in both production shop and field service contexts where consistent surface quality is required across multiple passes. The load-resistant coating helps prevent dust and swarf from clogging the abrasive surface, extending usable disc life during continuous operation.

Key Features

• Micron-graded aluminum oxide abrasive delivers fast cut rate and long service life
• Polyester film backing supports close-tolerance finishing and repeatable results
• Hookita hook-and-loop system enables rapid disc attachment and removal
• Load-resistant coating reduces clogging from dust and debris
• Rated for up to 12000 RPM for compatibility with standard disc sanders
• Suitable for wood, metal, plastic, fiberglass, composites, paint, primer, and e-coat surfaces

Compatibility

Designed for use with Hookita hook-and-loop compatible random orbital and disc sanders accepting 5-inch diameter abrasive discs.

Installation Notes

Confirm the sander backing pad is clean and the hook-and-loop surface is in good condition before attaching the disc. Do not exceed the 12000 RPM maximum speed rating. Inspect the disc before each use and replace if torn, loaded, or showing uneven wear. Eye protection and appropriate respiratory protection should be worn during all grinding and finishing operations.

Technical Specifications

• Disc Diameter: 5 inches
• Maximum Speed: 12000 RPM
• Abrasive Type: Aluminum Oxide
• Backing Material: Polyester Film
• Attachment Type: Hookita Hook and Loop
• Weight: 14.66 pounds
• UPC: 00051144841714

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010325999