The 1-11/64 X 15 4MT HS XL Drill from Field Tool Supply is designed for precision drilling in various materials. This high-speed steel (HSS) drill features a 4 Morse taper (4MT) shank, ensuring a secure fit in compatible machines. With a length of 15 inches, it is ideal for deep hole applications. The drill is engineered to provide excellent performance and durability, making it suitable for both industrial and DIY projects. Its robust construction allows for high-speed drilling while maintaining accuracy, making it a reliable choice for professionals.