The 3.5MM X 12 SS HS XL DRILL by Field Tool Supply is designed for precision drilling in stainless steel and other hard materials. With a diameter of 3.5mm and a length of 12mm, this drill bit is ideal for applications requiring fine detail and accuracy. Made from high-speed steel, it provides excellent cutting performance and durability. The extra-long design allows for deeper drilling, making it suitable for both professional and DIY use. Compatible with standard drill chucks, this drill bit is a reliable choice for various metalworking tasks.