3M 3" Radial Bristle Disc 6 Ply Brush - Pumice Pink Rolling Mills Four-grit system in one unit:

Four-grit system in one unit: Coarse

Versatile hardness: Suitable for general chasing

known for their durability and long service life

Classic 4-prong design suited for round brilliant stones

Required handpiece for use with Foredom drill presses and Allset Stone Setting tools

3M 3" Radial Bristle Disc 6 Ply Brush - Pumice Pink Rolling Mills Four-grit system in one unit:A ready to use assembled 3" 3M Radial Bristle Disc brush, configured for professional polishing lathes. This unit combines 6 individual 3M Radial Bristle Discs Pumice Pink grade stacked and mounted on a 2 piece plastic tapered spindle mount designed for right hand use. The tapered spindle mount is compatible with the tapered spindles traditionally found on jeweler's polishing lathes (116. 549), making this a convenient drop in solution for consistent,