CDGW-1.511-KEU-DKU10HT/ CDGW-040104-KEU-DKU10HT, HP-High Performance 7° ISO Insert, For Universal Application, Higher Feed Rate, Better surface Finish in stable working, Hard & High Wear Resistant, Uncoated, High Cutting Speed, Medium Depth of Cut and Medium Feed per Rev, Brittle! Not for interrupted Cut, For Cast Iron, Aluminum, Wet/Dry Working Condition, Sold in (Pack of 5)