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 most metals. Since the abrasive is integrated into the bristles, no compounds or chemicals are needed. 3M discs are mounted in screw-top mandrels singly or in multiples. Max speed is 30,000 RPM. Use 3 to 6 discs for best performance. Great conformability and flexibility - easily finishes detailed or hard to reach areas. Runs cool, safe for delicate pieces. Runs clean, therefore no chemicals or compounds are required. Produces a uniform finish that is easily controllable. Disc diameters measure 9/16". This convenient set includes (12) pink pumice micron radial discs.
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