The 1-7/64 X 15 4MT HS XL Drill from Field Tool Supply is designed for precision drilling in various materials. This high-speed steel (HSS) drill bit features a 4 Morse taper (MT) 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 for durability and efficiency, making it suitable for both industrial and DIY projects. Its robust construction allows for high-speed drilling while maintaining sharpness and performance. Perfect for metalworking, woodworking, and other applications requiring precision drilling.