Product DescriptionRecommended speed: 15,000-25,000 RPMModel: 4 Colors, 4 PatternsPatterns: Coarse/ Mid Coarse/ Fine/Ultra FinePolishing Wheel Size: 3*22mmPolishing Bur Size: 6*23mmShank Mandrel Dia.: 2.35mm (3/32")Packaging list:20 pcs of wheels20 pcs of burs5 pcs of shank mandrels

Silicone Polishers