The Hertel Screw Machine Length Drill Bit delivers precision and durability for your demanding drilling applications. This 27/64" (0.4219) diameter bit features a 135-degree split point design that reduces thrust and prevents walking when starting holes. Crafted from premium cobalt material with a TiAlN finish, this bit offers exceptional heat resistance and extended tool life even when working with hardened materials. The right-hand cut and regular spiral flute design ensure efficient chip evacuation during operation. With a 2" flute length and 3-3/8" overall length (OAL), this bit provides the perfect balance of rigidity and reach for screw machine applications. The straight shank ensures secure mounting in your tool holder. Ideal for professional machinists and industrial applications where performance and reliability are essential.