4125066012 Tool Holder Grooving Internal Andinsert Width 3Mm Boring Bar Dia 20Mm Withthroughcoolant For Comp. 172.46.088 , 4125066013 Toolholder Grooving Internal And Insertwidth 3Mmboring Bar Dia 16Mm Withthrough Coolant ,4125066014 Tool Holder Grooving Internal Andinsertwidth 3Mm Boring Bar Dia 16Mm Withthroughcoolant , 4180021823 Undercut 45 Deg Holder 2Mmwidth R1.0Mminserts And Spares , 4180021824 Undercut Turning Tool Holder Spares Andinserts 45Degree Quantity: 65