3M 7000000772 Scotch-brite Bristle Disc 3 Inch Ceramic

Product Description

The 3M 7000000772 Scotch-Brite Radial Bristle Disc is a ceramic abrasive disc designed for surface preparation, coating removal, and finishing work across metal and other hard surfaces. Built with proprietary ceramic abrasive grain molded directly into flexible bristles, the disc delivers aggressive cutting action while conforming to contoured and complex part geometries. At 3 inches in diameter with a curved profile, it suits angle grinder and rotary tool applications common in fabrication, welding, and maintenance work. It contains no wire filaments, reducing the risk of wire fragment ejection during use.

This disc is suited for industrial and trade applications where paint, rust, weld burns, heavy oxides, adhesives, stains, and surface contaminants need to be removed from large or irregular surface areas. Its flexible bristle construction allows it to reach into recesses and follow curves that rigid abrasive wheels cannot address. It is commonly used by welders, fabricators, and maintenance technicians working on metal components in manufacturing, structural, and field service environments.

Key Features

• Proprietary ceramic abrasive grain molded into bristles maintains cutting performance throughout the life of the disc
• Flexible bristles conform to contoured and complex part surfaces with less applied pressure than wire brushes
• Curved disc profile increases surface contact area for faster material removal
• Bristle spacing designed for high-loading applications including coating removal and oxide elimination
• Contains no wire filaments, reducing ejection hazard during high-speed operation
• Strips, deburrs, blends, finishes, polishes, cleans, and removes coatings in a single tool

Compatibility

Designed for use with angle grinders and rotary tools that accept 3-inch abrasive disc accessories. Suited for surface preparation on metal substrates in welding, fabrication, and general maintenance applications.

Installation Notes

This disc should be installed and operated by personnel familiar with rotary abrasive tool safety practices. Verify that the tool spindle speed does not exceed the rated maximum RPM of the disc before operation. Wear appropriate personal protective equipment including eye protection and gloves. Inspect the disc for damage before each use and do not use on materials or at speeds outside the manufacturer guidelines.

Technical Specifications

• Diameter: 3 inches
• Abrasive Material: Ceramic
• Disc Profile: Curved
• Color: Pink
• Package Dimensions: 6.3 x 6.3 x 4.6 inches
• Weight: 0.01 pounds
• UPC: 00048011301303

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000000772