is committed to providing products that are aesthetically designed, smartly manufactured, and easy enough for novices to experts. Wool felt rotary tools are made of wool(buffing head), its 1/8inch(3mm) shank fits most rotary tools for buffing, polishing, and grinding. This set includes 10 cylinder-shaped grinding heads, 10 bullet-shaped, and various sizes and shapes that meet your different needs. These wool felt rotary tools are used for buffing, grinding, and polishing to make the polished goods cleaner and brighter. They are suitable for polishing jewelry, silver jewelry, agate, ceramics, watches, glass, medical equipment, mirrors, wood carving, metal surfaces, engines, exhaust pipes, wheel hubs, old motorcycles, etc. They are an ideal rotary grinding and polishing tool. The grinding bits are made of quality compressed wool and metal This wool felt rotary tool is suitable for Dremel rotary tool accessories With 10 cylinder-shaped grinding heads and 10 bullet-shaped, different sizes of head This wool felt rotary tool is ideal for the rotary grinding and polishing tool Suitable for cleaning and polishing, applied for plastics, metals This tool is used for various molds, glass, medical equipment, metal, and many more Package Includes: 20 x Wool Felt Rotary Tool