Woodworkers, this CMT short series straight bit is a precision tool for template routing. It has a 15/64\ (about 0.234\) cutting diameter and a 3/4\ cutting height, with a 1/2\ shank for stability in your router. The key feature is the bearing – it's slightly larger than the cutter, which means you can run your template on TOP of the workpiece for super accurate pattern copying. It's perfect for making consistent dados, grooves, or for following templates to make signs, cabinet parts, or toys. The bit has two super-sharp carbide tips for a clean cut and long life, and the steel body has a special PTFE non-stick coating to resist pitch and resin buildup. Overall length is 2-3/8\. If you do template work, this bit is a workshop essential for repeatable, professional results.