General description Carbitool Straight Router Bit is designed for general-purpose routing, grooving, and rebating. It features a carbide-tipped design that ensures durability, especially when working with abrasive materials. Technical specifications Shank diameter: 6.35 mm (1/4") Overall length: 50.8 mm (2") Cutting length: 25.4 mm (1") Diameter: 16 mm (5/8") Flutes: Two