3M 7100077624 Sanding Disc 6 Inch P500 Grit Aluminum Oxide

Product Description

The 3M 7100077624 is a coated abrasive hook-and-loop sanding disc designed for random orbital sanders used in surface finishing, paint prep, and material removal applications. Measuring 6 inches in diameter with a P500 grit aluminum oxide abrasive, this disc features a precision multi-hole pattern that evacuates dust more effectively than standard 5- or 6-hole disc designs. The result is a faster cut rate and extended disc life compared to conventional sanding discs. A load-resistant, open-coat construction prevents clogging during use. The durable film backing resists tearing and supports consistent, close-tolerance finish results across a variety of substrates.

This disc is suited for finish sanding tasks in automotive body work, woodworking, and general surface preparation. The multi-hole dust extraction pattern works with random orbital disc pads without requiring hole alignment, which speeds up disc changes on the job. The hook-and-loop attachment system allows discs to be removed and reattached quickly, reducing downtime between grits or when switching pads. Typical users include auto body technicians, finish carpenters, and general contractors working on paint prep or fine surface finishing.

Key Features

• Precision multi-hole pattern provides superior dust evacuation without requiring hole alignment to pad
• Open-coat, load-resistant construction resists clogging and extends disc life
• Hook-and-loop attachment allows fast disc changes and disc reuse
• Durable film backing is tear-resistant and delivers a consistent, close-tolerance finish
• Aluminum oxide abrasive cuts faster and lasts longer than garnet abrasives
• Rated to 12,000 RPM for use with standard random orbital sanders

Compatibility

Designed for use with hook-and-loop random orbital disc pads accepting 6-inch sanding discs. The multi-hole pattern does not require alignment with pad holes, making it compatible with a wide range of standard orbital sanding pads used in automotive and woodworking applications.

Installation Notes

Attach the disc firmly to a compatible hook-and-loop sanding pad before operating the tool. Do not exceed the 12,000 RPM maximum speed rating. Inspect the disc for tears or worn abrasive before each use and replace if damaged. Ensure the sander is powered off and unplugged before changing discs.

Technical Specifications

• Diameter: 6 inches
• Grit: P500
• Abrasive Material: Aluminum Oxide
• Attachment Type: Hook and Loop
• Maximum Speed: 12,000 RPM
• Backing: Film
• Coat Type: Open Coat
• Weight: 0.01 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100077624