The #58 X 3-1/4 SS HS XL DRILL is a high-speed steel drill bit designed for precision drilling in stainless steel and other tough materials. With a size of #58 and a length of 3-1/4 inches, this drill bit is engineered for optimal performance and durability. Its extra-long design allows for deeper drilling applications, making it suitable for various industrial and commercial uses. The high-speed steel construction ensures excellent heat resistance and cutting efficiency, while the sharp cutting edges provide clean and accurate holes. Ideal for machinists and fabricators.