The 18.0MM X 12 SS HS XL DRILL is a premium high-speed steel drill bit designed for drilling through stainless steel and other hard materials. With a diameter of 18.0mm and a length of 12 inches, this drill bit offers exceptional strength and durability, making it perfect for industrial applications. The high-speed steel construction provides excellent cutting performance and heat resistance, ensuring a longer lifespan. This drill bit is compliant with ANSI standards, making it a reliable choice for professionals seeking precision and efficiency in their drilling tasks.