General description Carbitool Straight Router Bit with a 15mm diameter and 1/2" shank is designed for general-purpose routing, grooving, and rebating. It features a two-flute design, making it suitable for various applications, including routing abrasive materials for extended life. Technical specifications Diameter (T): 15mm (19/32") Cutting length (B): 38.1mm (1 1/2") Overall length (C): 82mm (3 1/4") Shank diameter: 12.7mm (1/2") Flute count: 2