The 7/16 Cobalt Jobber Drill from Field Tool Supply is engineered for high-performance drilling in tough materials. This drill bit features a cobalt alloy construction, enhancing its heat resistance and durability. With a standard length, it is versatile for various drilling applications, including metal and hard plastics. The precision-ground tip ensures accurate drilling and reduces the risk of bit walking. Ideal for professionals, this jobber drill is a reliable choice for demanding tasks, providing longevity and efficiency in every use.