The Hertel Combo Drill & Countersink is a precision-engineered tool designed for efficient drilling and countersinking in a single operation. This #4 size combo tool features a 5/16" body diameter and a standard 118° point angle, making it ideal for creating clean, professional holes with countersunk recesses for flathead screws. Crafted from high-quality High Speed Steel with a bright polished finish, this tool offers excellent durability and cutting performance. With a 1/8" point diameter, 1/8" point length, and generous 4" overall length, it provides the reach and stability needed for various applications. The combination design saves time by eliminating the need to switch between separate drilling and countersinking tools, streamlining your workflow for woodworking, metalworking, and general fabrication projects.