The EXOCARB CBN-FB2 is a high-performance 2-flute CBN ball nose end mill designed for super-finishing high-hardness steel, including materials up to 70 HRC. Crafted from cubic boron nitride (CBN), it offers superior wear and heat resistance, ensuring consistent machining accuracy over extended use. Key features include microrelief technology to minimize shape distortion, superior ball radius precision (+/- 3µm), and an optimized shank design for stable machining and reduced deflection. The tool delivers high-quality surface finishes during prolonged high-speed machining, reducing tool wear and machine downtime, and is ideal for applications such as mold manufacturing and pocket milling. It is available in various sizes, supports regrinding services, and includes precise diameter inspection for accurate tool offsets.