These 3m Radial Bristle Discs are great for cleaning and maintaining hard to reach areas. Embedded mineral abrasive is harder than most metals. Removes oxides- without messy compounds. These discs do not generate the same amount of heat as rubber wheels do. Can be used individually or stacked.
~ 19mm / 3/4".
~ Use with flexishaft/micromotors to a max 30000 rpm.
~ Pack of 6.
**Always wear eye protection when using these discs**