3M Radial Bristle Discs are embedded with a long-lasting abrasive material which eliminates the need for messy compounds.
With their highly flexible and conformable bristles, these 3M discs can be used for a wide variety of cleaning and finishing needs.
They can get into small grooves and fine details with ease and can be used on platinum, gold, silver, pewter, aluminum, steel and stainless steel.
Since the abrasive is integrated into the bristles, no compounds or chemicals are needed.
3M discs are to be mounted in screw-top mandrels (sold separately). Max speed is 30,000 rpm.
- 36 Grit (Brown) and 50 Grit (Dark Green): Heavy cleaning and firesacale removal
- 80 Grit (Yellow): Fire scale removal
- 120 Grit (White) and 220 Grit (Red): Oxide removal and cleaning
- 400 Grit (Blue): Semi finishing
- 1200 Grit - Pumice (Pink): Semi finishing and pre polishing
- 6 Micron - 3000 Grit (Peach): Polish
- 1 Micron - 14,000 Grit (Light Green): Polish
