The 1-43/64 4MT HS TS 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 diameter of 1-43/64 inches, it is ideal for heavy-duty applications requiring durability and efficiency. The drill is engineered to meet industry standards, providing reliable performance in both professional and industrial settings. Its robust construction allows for high-speed drilling while maintaining sharpness and reducing wear. Perfect for metalworking and fabrication tasks.