General description Carbitool Straight Router Bit is designed for general-purpose routing, grooving, and rebating. It features a carbide-tipped design that enhances durability, especially when working with abrasive materials. Technical specifications Diameter: 13 mm (33/64") Shank diameter: 12.7 mm (1/2") Length: 50.8 mm (2") Overall length: 76 mm (3") Flutes: Two