The 3/4 COBALT S&D DRILL by Field Tool Supply is a robust tool designed for drilling through tough materials. Made from high-quality cobalt steel, this drill bit offers superior strength and heat resistance, making it suitable for high-speed drilling tasks. With a diameter of 3/4 inches, it is ideal for applications in metalworking, particularly in stainless steel and other hard alloys. The drill features a standard shank that fits most drill chucks, ensuring versatility and ease of use. This drill bit is a must-have for professionals seeking reliability and performance in their drilling projects.