- Experience superior performance with our 5-inch sanding discs, crafted from high-quality, premium-coated aluminum oxide fused with zirconium oxide. This unique composition enhances durability and sharpness, ensuring efficient and long-lasting sanding while minimizing material waste. - The velour backing provides excellent adhesion and absorption, preventing the discs from detaching during use and increasing precision in your sanding tasks. - Designed specifically for most 8-hole random orbit sanders, our sanding discs are ideal for polishing and sanding a variety of materials including metals, non-metals, wood products, glass, rubber, leather, plastic, and more. - Our professional-grade 8-hole sanding discs deliver exceptional results with a nylon adhesive design that simplifies attachment and removal. They are engineered to cut faster, last longer, and offer superior abrasion resistance, all while maintaining reliable adhesion throughout their use. - Practical applications include: 1. Preparing wooden surfaces for finishing by providing a smooth, even texture. 2. Polishing metal components to achieve a high-gloss finish. 3. Sanding down rough edges on plastic or fiberglass materials for a refined look. Choose our 5-inch sanding discs for unbeatable performance and reliability in all your sanding projects.