3M 7100199457 Scotch-brite 7 Inch Coarse Surface Conditioning Disc

Product Description

The 3M 7100199457 Scotch-Brite Surface Conditioning Disc is a 7-inch, coarse-grade, non-woven abrasive disc rated to 6000 RPM. It is built for cleaning, blending, deburring, and surface finishing across metal, composite, plastic, and other substrates. The open-web, non-woven fiber construction conforms to irregular and contoured surfaces, allowing consistent contact without gouging or undercutting the base material. A hook and loop attachment system allows fast changeover between discs during multi-step finishing operations. Licensed trade professionals and fabricators working in metal finishing, HVAC fabrication, and industrial maintenance will find this disc a reliable first-step tool.

This disc is suited for use on flat, curved, and irregular surfaces in both shop and field environments. The coarse grade makes it appropriate for initial cleaning, scale removal, light deburring, and prep work before finer finishing steps. Its open-web construction resists loading and runs cool, making it practical for extended use on metals, composites, and plastics without excessive heat buildup at the workpiece surface.

Key Features

• Coarse-grade non-woven construction for cleaning, blending, deburring, and finishing
• Open web material resists loading and runs cool during extended operation
• Conforms to contoured and irregular surfaces without undercutting or damaging base material
• Suitable for metal, composite, plastic, and other materials
• Hook and loop attachment system allows fast disc changeover in multi-step processes
• Rated to 6000 RPM for compatibility with standard angle grinders and disc tools

Compatibility

Designed for use with hook and loop backing pads on angle grinders and disc finishing tools that accept 7-inch abrasive discs rated to 6000 RPM or higher.

Installation Notes

Installation and disc changeover should be performed with the power tool unplugged or power source isolated. Verify that the backing pad and tool spindle are rated to at least 6000 RPM before mounting the disc. Inspect the disc for damage before each use and do not use on a tool that exceeds the disc speed rating. Eye protection and appropriate PPE should be worn during all grinding and finishing operations.

Technical Specifications

• Diameter: 7 inches
• Grade: Coarse
• Abrasive Type: Aluminum Oxide (AO)
• Maximum Speed: 6000 RPM
• Construction: Non-Woven Fiber
• Attachment Type: Hook and Loop
• Unit of Measure: Each
• Package Weight: 12.315 pounds
• Package Length: 14.63 inches
• Package Width: 14.63 inches
• Package Height: 8.06 inches

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100199457