The Tube Brush is used for manually removing rust, dirt, and paint. The tube brush with an external thread is used in a wide variety of applications. It not only masters the cleaning of pipes, gratings, sleeves, and cylinders, but it is also suitable for deburring cross holes and rounding edges. The high-quality abrasive filaments with silicon carbide meet these special requirements. When used internally, the diameter should match the workpiece. Thanks to the external thread, the brush can be extended with appropriate handles. The high-grade “Made in Germany” quality is often used in craft businesses, repair shops, industrial companies, DIY workshops, and in heating, air conditioning, and sanitary areas.