Features High-Quality Material: Crafted from compressed wool, this grinding disc ensures exceptional wear resistance and durability, providing long-lasting performance and reliability. Uniform Polishing: The wavy petal-shaped design of the edge ensures uniform polishing, enhancing efficiency and practicality, delivering smooth and consistent results. Versatile Applications: Suitable for use with pneumatic or electric rotating machinery, this polishing disc is ideal for polishing metal, non-metal, stone tools, and more, offering extensive versatility. Easy Installation: Featuring a standard central aperture, this round polishing wheel is easy to install and disassemble, making it convenient for frequent use with angle grinders. Value Pack: This set includes 2pcs of 5in outer diameter round polishing wheels, offering a cost-effective solution for immediate use and replacement. Features: 1、[COMPRESSED WOOL] The grinding disc is made of excellent compressed wool material, which is wear resistant and . 2、[UNIFORM POLISHING] The edge is wavy petal shaped design, the polishing is more uniform, more efficient and practical. 3、[WIDE APPLICATIONS] Suitable for installation on pneumatic or electric rotating machinery, for polishing metal, non metal, stone tools, etc. 4、[EASY INSTALLATION] With standard central aperture, easy to install and disassemble, often used with angle grinders. 5、[2PCS IN 1 SET] Including 2pcs round polishing wheel, with 5in outer diameter, can be used and replaced directly. Specification: Item Type: Grinding Disc Material: Wool Disc Outer Diameter: Approx. 130mm / 5in Center Aperture: Approx. 2m / 0.9in Package List: 2 x Grinding Disc Note: Please take safety protection when using it. Package List 2 x Grinding Disc