The Hertel Combo Drill & Countersink (#4-1/2) combines drilling and countersinking operations in one efficient tool. Crafted from high-quality High Speed Steel with a bright polished finish, this versatile bit features a 3/8" body diameter and a precise 118° point angle for clean, accurate holes. With a 9/64" point diameter and 9/64" point length, it delivers consistent performance across various materials. The 6" overall length provides excellent reach and stability during operation. This combination tool streamlines your workflow by eliminating the need to switch between separate drill bits and countersinks, saving valuable time on projects. Ideal for professional contractors and serious DIY enthusiasts who demand precision and efficiency in their drilling applications.