The 13/64 Cobalt Jobber Drill from Field Tool Supply is a versatile tool designed for drilling in tough materials. Made from cobalt steel, this drill bit offers superior hardness and heat resistance, making it ideal for high-speed applications. With a diameter of 13/64 inches, it is perfect for precision drilling tasks. The jobber length provides a good balance between reach and rigidity, ensuring accurate drilling. This drill is compatible with standard drill chucks and meets industry standards for quality and performance, making it a reliable choice for professionals.