The #65 Cobalt Jobber Drill by Field Tool Supply is engineered for high-performance drilling in demanding materials. Made from premium cobalt steel, this drill bit offers superior strength and heat resistance, making it suitable for high-speed machining. With a diameter of 0.0380 inches, it is ideal for precision work in metal and other hard substrates. The jobber length design allows for deeper drilling capabilities, while the 135-degree split point enhances cutting efficiency and minimizes walking. This drill meets ANSI standards, ensuring it is a reliable choice for professional and industrial use.