CNMG-431-KEF-DKC10UT/ CNMG-120404-KEF-DKC10UT, HP-High Performance Negative Turning Insert, For Finishing Application, Wear & Impact Resistant, CVD Multi Layer Coating, Medium Cutting Speed, Small Depth of Cut and Low Feed per Rev, Light interrupted Cut, For Cast Iron, Hardened Steel, Non-Ferrous, Wet/Dry Working Condition, Sold in (Pack of 5)