Constructed from an ultra-fine-grain carbide substrate enhanced with a PVD coating, offering exceptional wear resistance and thermal stability. Featuring strict K-grade ground tolerances, a 3-flute design, and an optimized chip-breaker geometry, these inserts ensure smooth chip evacuation and low cutting resistance. With their sharp cutting edges, they are compatible with a wide range of metals and are designed for multi-edge utilization, thereby significantly boosting both machining efficiency and tool life.