3-1/2 In. Non-Vacuum Standard Back-up Pad for Buffing Pads MPN:66623391316

This modified bottoming spiral flute tap is suitable for precise thread creation in small diameters threads. With a size of 3/8-24, it can be used on smaller materials while the three flutes provide an efficient cutting process. Its 3B class of fit ensures that threads remain tight and secure, making it ideal for use by professional machinists, engineers or technicians in demanding industries requiring high-quality threading work.