The Hertel Screw Machine Length Drill Bit delivers precision and durability for your metalworking projects. This 27/64" (0.4219) diameter bit features a 135-degree split point that reduces thrust and prevents walking when starting holes. Crafted from premium cobalt material with a straw finish, this bit offers superior heat resistance and extended tool life when working with tough materials. The 3-3/8" overall length with 2" flute length makes it ideal for production drilling applications where shorter bits are preferred. Its regular spiral flute and right-hand cut design ensure efficient chip evacuation and clean holes. The straight shank provides secure mounting in your machine. This Hertel drill bit (part number 74130386) from MSC Industrial combines professional-grade performance with exceptional wear resistance for consistent results in demanding applications.