The Lessmann disc brush with a diameter of 130 mm and M14 threaded connection is a specialized grinding tool for surface preparation. This tool features silicon carbide grinding grains that ensure even material removal on various surfaces. With a bristle length of 50 mm, the brush offers optimal flexibility and reach for demanding surface contours. The tool demonstrates excellent performance on aluminum and steel surfaces, making it suitable for metalworking applications where thorough surface preparation is required. It also works well on stainless steel surfaces (INOX), while its suitability for stone applications is limited. This disc brush is designed for use with angle grinders and other power tools with M14 threaded connections, ensuring secure mounting and stable operation during use. The silicon carbide construction guarantees lasting performance and consistent grinding characteristics throughout the tool's lifespan. With a diameter of 130 mm, the brush provides a large working area while maintaining a compact size for controlled handling. The tool is classified in the category of construction products and abrasives, specifically developed for surface preparation tasks where traditional grinding methods may be insufficient. This brush is particularly effective for woodworking prior to treatment methods and for creating structured wood surfaces, where controlled material removal is crucial. The design focuses on reliable performance in professional and industrial environments, where the quality of surface preparation directly impacts the final results of the treatment.