The 17/64 HS drill bit with a 1/4 inch shank from Field Tool Supply is engineered for high-performance drilling in metal and other tough materials. Made from high-speed steel (HSS), this drill bit offers excellent durability and heat resistance, ensuring longevity even under heavy use. The 17/64 inch diameter is perfect for precision drilling applications, while the 1/4 inch shank fits standard drill chucks. This drill bit is ideal for professionals seeking reliable performance in their machining tasks, meeting industry standards for quality and efficiency.