Designed for precision and efficiency, our wool felt polishing bits are compatible with most rotary tools. Whether you're working on intricate jewelry pieces or larger metal surfaces, these bits provide a smooth, polished finish. To use, secure the bit in your rotary tool, apply a suitable polishing compound, and move the tool in a circular motion over the surface. great for both home use. 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 -Multipurpose: ideal for polishing a wide range of materials including , silver, glass, and mirrors, this set is a musthave for any diy enthusiast or professional -Durable construction: crafted from wool felt, these polishing heads are built to last, providing performance and excellent results -Secure fit: the 35 mm shank ensures a tight and secure fit in your rotary tool or drill, preventing slippage and ensuring consistent polishing -Variety of shapes: this set allows you to tackle any polishing job, from fine details to broad surfaces, with ease -Userfriendly: designed for ease of use, these polishing heads can be quickly attached and detached, saving you time and effort during your projects Package list: 13pcs x grinding