The Novoflex B tube brush from Osborn is a highly developed honing tool specifically designed for the finishing of surfaces and holes. With a diameter of 14 mm and a length of 60 mm, this brush provides an effective solution for edge breaking and the processing of irregular holes. The bristles made of flexible silicon carbide balls adapt optimally to the respective surface, ensuring a uniformly finely ground finish with a high load-bearing capacity. The self-centering design allows for easy handling on hand drills, honing machines, and automatic machines. The recommended speed of 350 to 700 RPM and a contact time of 20 to 40 seconds ensure efficient processing. This brush is particularly well-suited for working with materials such as steel and aluminum, making it a versatile tool for various applications.

• Self-centering internal brush for precise processing
• Flexible silicon carbide bristles for a gentle grinding process
• Ideal for edge breaking and finishing of surfaces
• Suitable for irregular holes and uniform surfaces
• Recommended speed of 350 to 700 RPM for optimal results.