General description Carbitool Straight Router Bit is designed for general-purpose routing, grooving, and rebating. It features a carbide-tipped design that ensures longer life, especially when working with abrasive materials. Technical specifications Shank diameter: 6.35 mm (1/4") Cutting diameter (T): 15 mm (19/32") Cutting length (B): 19 mm (3/4") Total length (C): 44.4 mm (1 3/4") Number of flutes: 2