The KENNAMETAL 1161890 CCGT09T302HP Turning Insert is a high-performance carbide insert designed for precision turning applications. With an inscribed circle (IC) size of 9.525mm (0.375 inches) and a cutting edge length of 9.672mm (0.3808 inches), this insert is engineered to deliver exceptional performance in machining operations. The insert features a TiN (Titanium Nitride) coating, enhancing its wear resistance and extending tool life. Its 80, rhombic shape with a 0.2mm (0.008 inches) corner radius allows for precise cuts and smooth finishes. The positive rake angle and high positive rake face geometry facilitate efficient chip control, particularly in materials prone to long chipping. This insert is compatible with the CCGT09T302HP toolholder, ensuring secure and reliable operation. Suitable for machining steel, stainless steel, and high-temperature alloys, the KENNAMETAL 1161890 insert is an ideal choice for applications requiring high precision and durability.