75 Pce Felt Polishing Wheel, Point & Mandrel Kit A soft felt disc. 1" x 20 Ideal for polishing and buffing on plastics, metals, jewelry and other small parts. A soft felt disc. 1/2" x 20 Ideal for polishing and buffing on plastics, metals, jewelry and other small parts. A soft felt rounded cone-shaped tip x 20 Ideal for polishing and buffing on plastics, metals, jewelry and other small parts. Mandrel for felt wheels x 5 A shank with a threaded head. Used to hold primarily with polishing bits and accessories.