The 39/64 X 12 SS HS XL Drill from Field Tool Supply is designed for precision drilling in stainless steel. This high-speed steel (HSS) drill bit features a 12-inch overall length, making it ideal for deep hole applications. With a 39/64-inch diameter, it provides excellent cutting performance and durability. The drill is engineered to meet industry standards, ensuring reliability in various applications. Its stainless steel construction offers resistance to wear and corrosion, making it suitable for both professional and DIY projects.