Introducing our HRC55 Carbide Micro-Diameter Ball Nose End Mill! As a renowned factory, we take immense pride in delivering exceptional quality and precision in our products. This mill is built with state-of-the-art carbide materials, assuring enhanced durability and longevity for your machining needs. Its micro-diameter design enables precise contours and intricate details, making it ideal for micro-milling applications. With an impressive HRC55 hardness, this end mill guarantees outstanding wear resistance and optimal performance. Trust our factory to provide you with top-notch tools that elevate your machining results to unprecedented levels. Elevate your precision with our HRC55 Carbide Micro-Diameter Ball Nose End Mill!