Make of stainless steel and carbon steel, strong and wear-resistant, maintaining tool integrity and functionality in a variety of environments Specifically designed for milling and inspecting bottom brackets, this tool is ideal for repairing damaged or shallow threads. It helps restores thread depth and enhances the overall functionality of bottom brackets Features an antislip handle design that is both practical and visually appealing. This design ensuring a comfortable grip for easy use and enhanced control Easy to Use: For great practices while tapping with our bikes bottom bracket tapping tools, apply cutting oil to eliminate any resistant, maintain alignment, and reduce drag Our bottom bracket tapping tools ensuring accurate and efficient results with customized high accuracy tap sizes for various bottom bracket standards