TCGT-21.50.2-UEU-DUP35RT/ TCGT-110201-UEU-DUP35RT, HP-High Performance 7° ISO Insert, For General Application, Wear & Impact Resistant, PVD Multi Layer Coating, Low Cutting Speed, Small Depth of Cut and Low Feed per Rev, For interrupted Cut, For High Temp and Super Alloys, Multi Materials, Wet/Dry Working Condition, Sold in (Pack of 5)