Felt polishing tips and felt wheels are ideal for pre-polishing and high-gloss polishing of metal, gold, silver, brass, and aluminum using polishing paste. They are also suitable for final polishing in mold and tool making. When polishing, it is recommended to work at a low speed. Hard polishing paste can be softened with oil or slightly warmed. The shaft has a diameter of 2.35 mm. Material: felt. These products are suitable for polishing and smoothing surfaces, including precious metals, non-ferrous metals, stainless steel, glass, porcelain, wood, rubber, and plastic.