The 17.00MM COBALT S&D DRILL from Field Tool Supply is engineered for precision drilling in tough materials. This drill bit features a cobalt steel construction, enhancing durability and heat resistance, making it ideal for high-speed applications. With a 17mm diameter, it is perfect for creating clean holes in metal and other hard materials. The drill is designed to meet industry standards, ensuring reliable performance. Its sharp cutting edges and spiral flutes facilitate efficient chip removal, reducing friction and extending tool life.