3M 7100192072 Sanding Disc 5 Inch P600 Grit Aluminum Oxide

Product Description

The 3M 7100192072 is a 5-inch hook-and-loop coated abrasive sanding disc designed for fine finishing work on wood, paint, primer, and similar surfaces. Built on a light A-weight paper backing, this disc uses aluminum oxide mineral to deliver fast cutting action with consistent scratch patterns. A proprietary multi-hole pattern evacuates sanding dust more effectively than standard 5- or 6-hole disc designs, keeping the abrasive surface clear and extending disc life. Open-coat construction combined with a load-resistant coating reduces clogging during use. The hook-and-loop attachment system allows quick disc changes and permits reuse across multiple passes, making this disc practical for production finishing environments.

This disc is suited for light material removal and finish sanding applications in woodworking, automotive bodywork prep, and general surface conditioning. At P600 grit, it is appropriate for final sanding stages before sealing or topcoat application. The 5-inch diameter fits standard random orbital and orbital sanders equipped with hook-and-loop backup pads. Professional painters, body technicians, and finish carpenters are the primary installers of this disc type.

Key Features

• Multi-hole dust extraction pattern outperforms standard 5- or 6-hole designs for cleaner cutting surfaces
• Open-coat construction and load-resistant coating minimize clogging and extend disc life
• Hook-and-loop backing enables fast disc changes and disc reuse
• Aluminum oxide mineral provides durable, fast-cutting performance across a wide range of surfaces
• A-weight paper backing is optimized for finishing applications requiring fine scratch patterns
• P600 grit delivers fine finishing suitable for pre-topcoat surface preparation

Compatibility

Designed for use with 5-inch hook-and-loop backup pads on random orbital and orbital sanders rated for this disc size and speed. Disc is compatible with sanders accepting hook-and-loop attachment systems.

Installation Notes

Ensure the sander is powered off and unplugged before attaching or removing the disc. Align the disc holes with the sander backup pad holes to maintain full dust extraction performance. Do not exceed the rated maximum speed of 10,000 RPM. Inspect the disc before each use and discard if the abrasive surface shows excessive wear or if the hook-and-loop backing no longer seats securely.

Technical Specifications

• Disc Diameter: 5 inches
• Grit: P600
• Abrasive Mineral: Aluminum Oxide
• Backing Weight: A-Weight Paper
• Attachment Type: Hook and Loop
• Construction: Open Coat with Load-Resistant Coating
• Maximum Speed: 10,000 RPM
• Package Weight: 6.856 pounds
• Package Dimensions: 11.3 inches x 5.9 inches x 6.3 inches
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100192072