The Hertel Combo Drill & Countersink is a precision machining tool designed for professional applications. 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 resisting corrosion. With a 3/64" point diameter and 3/64" point length, this tool delivers accurate drilling and countersinking in a single operation. The double-ended design with plain edge and 1-1/4" overall length (OAL) offers versatility for various applications. Manufactured by MSC Industrial under the trusted Hertel brand, this combination drill and countersink tool is ideal for creating precise holes with chamfered edges in a single step, saving valuable production time while ensuring consistent results.