PKNVKZIDK 10pcs(1 boxes) 16ER IL 1.9 LDA Grooving Carbide Inserts Shallow Groove Tool PKNVKZIDK. Thank you for purchasing, and I wish you all the best! 105℃挥发物≤ DYSMCV:With a low volatile content of 105℃ or less, these inserts maintain stability during high-temperature operations. Coating PVD+ CVD:Enhanced with PVD+ CVD coating, the inserts provide superior wear resistance and improved tool life. Specification 3分贝带宽 16ER /IL/16IR/EL:The 16ER/IL/16IR/EL specification ensures compatibility with a wide range of turning tools for versatile use. Use External Turning Tool:Designed for external turning, these inserts are ideal for precision machining in various applications. Deskar 16er Deskar 16ir Hardness 92:Crafted with a 92-degree hardness, these inserts offer exceptional durability for prolonged use. Farbe:One Color