3M 3/4" Radial Bristle Discs Various Grits-Packs of 12

Sold in Packs of 12 these are the 3/4" diameter 3M Radial Bristle Discs that are used for polishing and finishing with a flex shaft.

What the Video to see how they work!


Simply stack the individual bristle discs on a pin hole mandrel – use one disc or as many as you can fit – four to six make a good brush –and you are ready to polish.

3M Radial Bristle Discs are long lasting and very effective. Stack them on mandrels and use them like natural bristle brushes – except there is no need to add polishing compound. The compound is built in! Sold in packs of 12 individual discs.

You get a very flexible, long lasting polishing brush that never needs recharging. 3M radial bristle disc brushes are also cool running to help prevent damage by heat build up, and give an easy to control uniform finish. Also available in smaller 9/16" and larger 1" sizes for use with a flex shaft or even larger 2' diameter and 3" diameter discs for use on a polishing lathe.

Choose from 7 Grits:
116.581    80 Grit Yellow-Rapid Scratch Removal-Coarse (Titanium Dioxide)
116.581.5 120 Grit White -Light Scratch Removal (Titanium Dioxide)
116.582    220 Grit Red-Very Light Scratch Removal
116.583    400 Grit Blue-Pre-Polishing Step One
116.584    Pumice Pink-Pre Polishing Step Two (Silica)
116.585    6 Micron Peach-Final Polishing Step One
116.586    1 Micron Light Green-Final Polishing Step Two-Finest