3M Micron Radial Disc Polishing Set – 18 Piece, 9/16" Discs

Elevate metal finishing with the 3M Micron Radial Disc Polishing Set. This comprehensive 18-piece kit uses flexible, conformable bristles on 9/16" discs to deliver precise cleaning and smoothing across a wide range of metals. The radial design provides easy access to contoured surfaces and tight curves, helping you achieve consistent results on aluminum, steel, brass, and more.

Designed for professionals and hobbyists alike, this polishing set streamlines your workflow by offering versatile disc performance in a compact package. Each disc is engineered to maintain form under use while preserving surface integrity, making it ideal for final finishing, deburring, and edge refinishing. This kit pairs well with standard polishing accessories and sanding tools for a complete workflow.