The #4 Cobalt Jobber Drill from Field Tool Supply is designed for precision drilling in tough materials. Made from high-speed cobalt steel, this drill bit offers superior durability and heat resistance, making it ideal for metalworking applications. With a 1/4" shank and a length of 3 inches, it fits standard drill chucks. The drill features a 135-degree split point for quick penetration and reduced walking. This tool is perfect for professionals seeking reliable performance in demanding environments.
