- Material: Crafted from highly polished elastic nylon with an 80 grit finish, this sanding roller brush features synthetic fibers designed for fine sanding tasks. - Size and Specification: Weighing 480 g, this brush measures 100 mm in length and 120 mm in diameter. It has an 80 grit size and is compatible with devices that have an M19 diameter, including brands like MSW, Metabo, and Flex. - Applicability: Ideal for polishing, deburring, and surface preparation of stainless steel, copper, and aluminum alloy sheets. Efficiently removes heavy surface deposits and oxidation from various materials. - Features: Engineered for excellent wear resistance and stability, this brush maintains consistent performance without wobbling during use. The arbor can be removed, allowing direct mounting onto any 1/2 shaft motor arbor for added versatility. - Use Scenarios: 1. Perfect for metal fabricators needing to prepare surfaces for welding or painting by removing rust and imperfections. 2. Useful for automotive professionals looking to refine finishes on aluminum and stainless steel components. 3. Suitable for DIY enthusiasts working on home improvement projects requiring precise sanding and polishing. This sanding roller brush combines durability, compatibility, and efficiency, making it an essential tool for achieving professional results in metalworking and surface finishing tasks.