The Hertel Combo Drill & Countersink combines precision drilling and countersinking in one efficient tool. This #1 size tool features a 1/8" body diameter with a 118° point angle, crafted from durable cobalt material for enhanced performance and longevity. The bright polished finish provides excellent visibility during operation, while the 3/64" point diameter and 3/64" point length ensure accurate starts and clean holes. With a generous 4" overall length, this combo tool offers excellent reach for various applications. Perfect for professional workshops and DIY enthusiasts alike, this versatile drill bit allows for precise hole drilling followed by perfect countersinking in a single operation, saving you valuable time and ensuring consistent results across your projects.