3M Radial Bristle Disc, 12 Pack- 400 grit: 9/16" or 3/4"
3M Radial Bristle discs provide the convenience of a pre-charged abrasive, and no additional polishing compound is required. A flexible bristle design finishes detailed or hard to reach areas, making it ideal for polishing all shapes and contours. Use 3-6 discs per screw mandrel for best performance. Use as a uniform finish that is easily controllable. making them ideal for cleaning metal, removing firescale, giving a surface texture, pre-polishing, and polishing non ferrous metals. Recommended speed 15,000 RPM to max 30,000 RPM. Made in USA.Sold per 12 pack.
- Available in 9/16", 3/4" diameters.
- Grit: 400 (blue)
NOTE: Always place discs on the mandrel so that the bristles curve opposite (or away) from the direction of rotation.