GOOD SIZE AND SHAPE ASSORTMENT - Pack of 120 Pieces of rotary tool accessories, felt-tipped.Fit 1/8 inch/3mm Shank and can be used repeatedly. DURABLE AND REUSABLE - Made of high quality wool and metal. These felt buffing pads,wheels,Point & Mandrel Kit are exquisite with high toughness and excellent polishing capability.Use until they are to small to use. WIDE APPLICATIONS - Make polished goods clean and bright.These Felt Polishing Pad Clean Wheels Point Mandrels are suitable for pneumatic and electric rotary grinders.Best used for various molds,electronics,glass,medical equipment,gold and silver jewelry,metal,non-metallic surface grooves,plastics,tapered concavities and other small parts.