The 1 X 6 OAL Combination Drill & Countersink from Field Tool Supply is a versatile tool designed for efficient drilling and countersinking in one operation. Made from high-speed steel (HSS), this tool offers exceptional durability and performance. With an overall length of 6 inches, it is suitable for deeper applications requiring precision holes. This tool is engineered to provide clean, accurate results and is compatible with standard drill chucks. It meets industry standards for quality, ensuring reliability in demanding tasks.