3M 7100010261 Sanding Disc 3 Inch P600 Grit

Product Description

The 3M 7100010261 is a 3-inch coated abrasive sanding disc designed for clean sanding applications in finishing and surface preparation work. Built on a durable, tear-resistant film backing, it uses aluminum oxide abrasive grain at P600 grit to deliver consistent, close-tolerance finishes. The disc features a precise multi-hole pattern that evacuates dust more effectively than standard 5- or 6-hole designs, which extends disc life and maintains cut rate throughout use. It attaches via a hook-and-loop (Hookit) interface and does not require hole alignment when swapping discs, reducing changeover time on the job.

This disc is suited for finish sanding on painted surfaces, composites, plastics, and wood in both automotive refinishing and general fabrication environments. The open-coat, load-resistant construction resists clogging when working with soft or resinous materials. It is commonly used by body technicians, finish carpenters, and general fabricators who require a repeatable, swirl-minimizing result at fine grit levels. The hook-and-loop backing makes it compatible with standard random orbital and orbital sanders equipped with Hookit-style disc pads.

Key Features

• Multi-hole dust evacuation pattern outperforms standard 5- or 6-hole discs for improved cut rate and disc longevity
• No hole alignment required — discs swap quickly without matching pad and disc hole patterns
• Open-coat, load-resistant coating resists clogging on soft and resinous materials
• Aluminum oxide grain cuts faster and lasts longer compared to traditional garnet abrasives
• Tear-resistant film backing supports close-tolerance, consistent surface finish
• Hook-and-loop attachment allows disc reuse and fast changeover

Compatibility

Designed for use with random orbital and orbital sanders fitted with hook-and-loop (Hookit-style) 3-inch disc pads. No hole alignment with the pad is required.

Installation Notes

Attach the disc to a compatible hook-and-loop sanding pad by pressing firmly until seated. Ensure the sander is powered off and disconnected from any power source before changing discs. Inspect the disc pad backing for worn hooks before each use, as a degraded pad reduces disc retention and finish quality. Follow applicable workplace safety guidelines for respiratory protection when sanding, even with dust extraction in use.

Technical Specifications

• Diameter: 3 inches
• Grit: P600
• Abrasive Type: Aluminum Oxide
• Backing: Film
• Attachment Type: Hook and Loop (Hookit)
• Coating Type: Open Coat, Load-Resistant
• Weight: 0.01 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100010261