3M 2" Radial Bristle Disc 6 Ply Brush - 400 Grit Blue

The 3M 2" Radial Bristle Disc 6 Ply Brush is a pre-assembled polishing and finishing tool consisting of six individual 3M radial bristle discs mounted together on a single tapered spindle mount adaptor. This ready-to-use 6-ply configuration delivers consistent, controlled finishing action, making it an efficient choice for jewelers, metalsmiths, and finishing professionals who want the performance of radial bristle technology without the need to stack individual discs themselves.

At 400 grit, this blue disc assembly is suited for fine finishing and light polishing work on metal surfaces. The radial bristle design allows the tips of the bristles to do the work, conforming to contours and reaching into recessed areas for even, repeatable results.

Features

• Pre-assembled 6-ply brush — six individual 3M radial bristle discs mounted on one tapered spindle mount adaptor
• 2" diameter for use on standard rotary and flex-shaft tools
• 400 grit — fine finishing and light polishing
• Blue color-coded for quick grit identification
• Radial bristle design conforms to surface contours and reaches recessed areas
• Ready to use straight out of the package — no stacking required

Specifications