The 11/64 Cobalt Jobber Drill by Field Tool Supply is specifically designed for drilling in hard metals. Constructed from high-speed cobalt steel, this drill bit provides exceptional durability and heat resistance. Its 135-degree split point design allows for quick penetration and minimizes walking, ensuring precise drilling. With a length of 3 inches, it fits standard drill chucks effortlessly. Ideal for industrial applications, this drill bit meets high standards for quality and performance, making it essential for any metalworking professional.