The KENNAMETAL 4114287 A4 A4C0305N00CF02 Cut-Off Insert is engineered for precision cutting in a variety of materials, including steel, stainless steel, non-ferrous metals, and high-temperature alloys. This carbide insert features a 3.12mm cutting width and a 0.2mm corner radius, facilitating clean and accurate cuts. The KCU25 grade, with its advanced PVD AlTiN coating, enhances edge stability and wear resistance, making it suitable for general machining applications. The positive rake angle and neutral lead angle design contribute to efficient chip removal and reduced cutting forces, thereby improving tool life and surface finish. This insert is compatible with A4 series toolholders, ensuring secure and reliable performance. By incorporating the KENNAMETAL 4114287 A4 A4C0305N00CF02 Cut-Off Insert into your machining operations, you can achieve high-quality cuts, extend tool life, and enhance overall productivity.