The #17 Cobalt Jobber Drill from Field Tool Supply is engineered for high-performance drilling in tough materials. Made from premium cobalt steel, this drill bit offers superior hardness and heat resistance, making it ideal for drilling into stainless steel, titanium, and other hard metals. With a 1/4-inch shank, it fits standard drill chucks and is designed for precision and durability. The jobber length provides versatility for various drilling depths, while the 135-degree split point ensures quick penetration and reduced walking. This drill meets ANSI standards for quality and reliability.