水力式内割刀水力式内割刀是靠泥浆压力自动进给式切割套管的井下切割工具，该工具切割套管平稳、迅速、容易控制，是一种***、可靠的切割工具。HydraulicinternalcutterHydraulicinternalcutterisaninternalcuttingtoolwhichusedforcuttingthedamagedoilpipesandcasingintheinteriorsofthestringbythecutterbladesdrivenbywaterpower.Hydraulicinternalcutterissimpleinstructure,safeandreliableinuse,convenientoperation,stablecutting,easytocontrol,high-efficiencycuttingtools.水力式内割刀技术参数SpecificationofHydraulicIntenalCutter型号Type外径O.D.(mm)接头螺纹ConnectionAPI切割管外径O.D.ofCuttingPipe(in)型号Type外径O.D.(mm)接头螺纹ConnectionAPI切割管外径O.D.ofCuttingPipe(in)ND-S1409527/8″REG51/2套管casingND-S245180NC3895/8套管casingND-S178120NC317套管casingND-S340270NC50133/8套管casing)