Field Tool Supply's #52 Cobalt Parabolic Stub is designed for precision machining with a focus on durability. This cobalt stub offers superior hardness and wear resistance, making it ideal for high-speed cutting applications. With a diameter of 0.52 inches, it fits standard tool holders and is compatible with various CNC systems. The parabolic design promotes effective chip evacuation, reducing cutting forces and enhancing tool longevity. This tool meets industry standards, ensuring reliability and efficiency in metalworking tasks.