3M 7010307657 Microfinishing Film Disc 268L 5 Inch Ao

Product Description

The 3M 7010307657 is a microfinishing film disc in the 268L series, designed for fast-cutting abrasive work that produces precise, uniform, close-tolerance surface finishes. Micron-graded aluminum oxide mineral is resin-bonded to a 3 MIL high-strength polyester film backing, combining durability with consistent cut rate. The disc measures 5 inches in diameter and mounts via a hook-and-loop interface, making tool attachment and disc changes quick in production and repair environments. It is rated to 12000 RPM and is compatible with vacuum-port backing pads. Typical users are automotive refinish technicians, body shop operators, and finishing tradespeople who require repeatable, defect-free surface prep results.

This disc is suited for defect repair and leveling, paint preparation, and final finishing on automotive and industrial surfaces. The water-resistant polyester film backing supports both wet and dry application methods, expanding its usefulness across varied shop conditions. The hook-and-loop attachment system allows the disc to be removed and reattached without tools, reducing downtime during multi-step finishing sequences. The color-coded design helps technicians select the correct grade quickly and reduces the risk of using the wrong abrasive in a finishing sequence.

Key Features

• Micron-graded aluminum oxide mineral for close-tolerance precision finishes
• 3 MIL high-strength polyester film backing resin-bonded for durability
• Water-resistant backing supports wet or dry use
• Hook-and-loop interface for fast disc changes and reuse
• Vacuum-compatible design for dust extraction during use
• Color-coded for grade identification and reduced selection error

Compatibility

Designed for use with 5-inch hook-and-loop backing pads equipped with vacuum ports, rated for random orbital and disc sanders operating at up to 12000 RPM.

Installation Notes

Attach the disc to a clean, dry hook-and-loop backing pad before tool operation. Confirm the backing pad and tool are rated to at least 12000 RPM before use. Inspect the disc surface and hook-and-loop interface for wear or contamination before each attachment. Use appropriate respiratory and eye protection when sanding, and connect to a vacuum system to minimize airborne particulate.