The #39 Cobalt Jobber Drill from Field Tool Supply is designed for precision drilling in tough materials. This drill features a 0.1360-inch diameter, ideal for metalworking applications. Made from high-speed cobalt steel, it offers superior durability and heat resistance, ensuring longevity and performance. The drill is engineered to meet ANSI standards, making it compatible with various drilling machines. Its 118-degree point angle provides efficient cutting and reduces walking on surfaces. Perfect for professionals seeking reliable tools for demanding tasks.