The 1-1/8 X 15 4MT HS XL DRILL from Field Tool Supply is a high-speed steel drill bit designed for robust drilling tasks. With a diameter of 1-1/8 inches and a length of 15 inches, it is ideal for deep hole drilling in various materials. The 4MT shank provides a secure connection to machines, ensuring stability and precision during use. This drill bit is engineered for efficiency and longevity, making it a reliable choice for professionals in metalworking and construction. Its design allows for effective performance in demanding applications.