- Flexible polishing discs. - For surface preparation and interproximal polishing. - For use in a pulling or pushing motion. - Coated on one side with aluminum oxide. - With or without mandrel. - RPM (min-1) 7.000 – 10.000. - RPM max. (min-1) 20.000. - Grit: coarse, extra fine, fine, medium. - Flexible polishing disc with aluminum oxide coating. - For composite, gold and amalgam. - Kit comes with 25 disc of each grit: coarse, medium, fine, and superfine, plus one 95RA mandrel. **For further product information, please contact Chat Support**