The KENNAMETAL 1161888 CCGT21.50.5HP KC730 Carbide Turning Insert is engineered for precision turning applications, offering exceptional performance in machining steel, stainless steel, and high-temperature alloys. This insert features a 0.25" inscribed circle, a 0.0079" corner radius, and an 80, diamond shape, making it ideal for finishing operations that demand high wear resistance and toughness. The TiN (Titanium Nitride) coating enhances surface hardness, extending tool life and maintaining cutting edge integrity under demanding conditions. Designed for screw-on tool holders, this insert ensures secure and stable mounting, reducing the risk of tool movement during operation. Its neutral cutting direction and positive rake angle facilitate efficient chip removal, contributing to smoother surface finishes and improved operational efficiency. The insert's dimensions¢‚¬€6.45 mm in length, 3/32" in thickness, and a hole diameter of 0.1102"¢‚¬€are optimized for compatibility with a range of turning tools, providing versatility across various machining setups. By integrating the KENNAMETAL 1161888 insert into your machining processes, you can achieve consistent, high-quality results, reduce downtime associated with tool changes, and enhance overall productivity.