3M Scotch-Brite™ Radial Bristle Disc, 3 in x 3/8 in 80 Grit

3M Scotch-Brite™ Radial Bristle Disc, 3 in x 3/8 in 80 Grit

The 3M Scotch-Brite™ Radial Bristle Disc is a high-efficiency abrasive tool designed for versatile surface treatment tasks. With a 3-inch diameter and 3/8-inch thickness, it features molded ceramic-filled bristles that offer precise and reliable results. The disc is engineered for fast, uniform performance and attaches securely via a center hole for use with disc sanders. Its bristles are flexible and non-metallic, minimizing pressure requirements and heat build-up, making it ideal for delicate or contoured parts.

Key Features

• 80 grit for controlled surface refinement

• Curved bristle design enhances edge coverage

• Non-woven ceramic abrasive construction

• Center hole ensures stable, tool-compatible mounting

• Maximum safe operating speed: 20,000 RPM

• Yellow color for easy identification in workshop settings

Best For

• Cleaning and surface prep on irregular or detailed components

• Deburring sharp edges without damaging part geometry

• Use in aerospace, metalworking, and transportation maintenance

• Applications requiring consistent finishes with minimal operator fatigue