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Radial Bristle Disc Set: 220, 400, Pumice, 6m, 1m Pkg - 15
3M Radial Bristle Discs will get you started polishing with ease. This starter set includes 3 each of the most popular sizes. Order 1 screw mandrel for each grit. Stack at least 3 discs per mandrel (6 is maximum) so the bristles sweep in a clockwise direction. Bristle discs last a long time and can be used right down to the nub. All Bristle Discs measure 3/4" in diameter. Red 220 grit, Blue 400 grit, Orange 6 micron, Green 1 micron, and Purple pumice. See our selection of miniature screw mandrels to fit your flexible shaft or rotary tool. Mandrels sold separately.