The Walter 5058349 Jobber Length Drill Bit is engineered for precision drilling in a variety of materials, including cast iron and steel. Manufactured from high-speed steel, this drill bit offers durability and consistent performance. Its bright, uncoated finish ensures smooth operation and reduces friction during drilling. With a 7.90 mm diameter and a 118-degree point angle, it is designed to create accurate holes with minimal effort. The straight shank type allows for easy chucking in standard drill presses and hand drills. This drill bit is ideal for applications requiring high precision and reliability.