ATB end brushes are frequently used for power transmission gear deburring, to fit into tight areas too small for wheels and discs. They are recommended for operations where balance is critical, as in CNC and robotic use. Automated in-process deburring is easy with ATB end brushes; simply use the same paths as the cutting tools, adjusted for proper pentration. Ideal for cleaning and finishing inside diameters, spot facing and recessed areas. Recommended for operations where balance is critical, as in CNC and robotic use. They can also be used on portable air and electric tools. The same is also available from stock in steel, stainless steel and other metallic and non-metallic fills. Note: As a safety precaution, shank must be fully inserted into the chuck or collet and tightened securely.