The Hertel Screw Machine Length Drill Bit delivers precision and durability for your drilling needs. This 1/2" (0.5000) diameter bit features a 135-degree split point design that reduces thrust requirements and prevents walking when starting holes. Constructed from high-speed steel with a premium TiN (Titanium Nitride) finish, this bit offers extended tool life and improved performance even in demanding applications. The right-hand cut and regular spiral flute design ensure efficient chip evacuation, while the 2-1/4" flute length and 3-3/4" overall length make it ideal for screw machine operations. The straight shank provides secure mounting in standard drill chucks. Perfect for manufacturing, maintenance, and fabrication professionals who demand reliable performance and consistent results in their drilling operations.