The 23/64 COBALT JOBBER DRILL from Field Tool Supply is a robust drilling tool designed for high-performance applications. Made from premium cobalt steel, this drill bit offers superior hardness and heat resistance, making it ideal for drilling into tough materials. With a size of 23/64 inches, it is perfect for creating precise holes in metal and other hard substances. The drill features a standard jobber length, providing versatility and ease of use in various drilling tasks. It meets industry standards for quality and performance, ensuring reliability in professional settings.