Achieve a smooth finish on your projects with our wool felt polishing bits. These bits are ideal for polishing a variety of materials, including glass, metal, and jewelry. Attach the bit to your rotary tool, apply a polishing compound, and gently the surface to remove scratches and imperfections. These bits are a must-have for anyone looking to achieve practical results. Features -Color:Multi -Material:Wool, carbon steel -Size:14.50X6.30X2.00cm/5.70X2.48X0.79in -Size:4.50X1.20X1.20cm/1.77X0.47X0.47in -Wide application: this set is great for polishing jewelry, glass, and mirrors, making it an essential tool for both hobbyists and professionals -practical quality: made from wool felt, these polishing heads deliver a smooth, high gloss finish without scratching or damaging your items - : the 35 mm shank provides a secure and stable fit in your rotary tool or drill, ensuring accurate and efficient polishing every time -Comprehensive selection: featuring different shapes and sizes, this set your polishing needs, from detailed work to larger surface areas -Convenient use: these polishing heads are designed for easy installation and removal, allowing you to switch between tasks quickly and efficiently Package list: 13pcs x grinding