The Hertel Screw Machine Length Drill Bit delivers precision and durability for your demanding drilling applications. This 31/64" (0.4844) diameter cobalt drill bit features a 135-degree split point that reduces thrust requirements and prevents walking when starting holes. The straw finish provides enhanced durability while the regular spiral flute design efficiently removes material during operation. With a compact 3-11/16" overall length and 2-3/16" flute length, this right-hand cut bit is ideal for screw machine applications where space is limited. The straight shank ensures secure mounting in your tool holder. Manufactured to exacting standards, this Hertel drill bit is designed for professional use in machine shops, fabrication facilities, and industrial applications where consistent performance is essential. Perfect for drilling in tough materials where standard bits might fail.