The #25 Cobalt Stub Drill from Field Tool Supply Co is engineered for precision drilling in tough materials. This right-hand drill bit is made from high-speed cobalt steel, providing superior hardness and heat resistance. Measuring 1/4 inch in diameter, it is perfect for drilling into stainless steel, titanium, and other hard metals. The stub length design enhances rigidity and reduces breakage, making it ideal for heavy-duty applications. This drill bit is a must-have for professionals seeking reliability and performance in their drilling tasks.