IntroductionofCrossIntegralDrillRodforRockDrillingMachineCrossIntegralDrillRodforRockDrillingMachineisakindofdrillingtoolwiththetapereddrillbits,tapereddrillrodsandshankmergedtogether.CrossIntegralDrillRodsforRockDrillingMachinearedesignedtotransmitthemaximumimpactenergytotherockwiththeleastpossiblelossofenergyinthedrillingchain.AdvantagesofCrossIntegralDrillRodforRockDrillingMachineCrossIntegralDrillRodforRockDrillingMachinehastheadvantagesofeliminatingtheenergylossatthejunctionsofthetaperdrillingtools,resultinginahigherefficiency
andavoidingtheloseoftaperdrillingbits..Alltheadvantagesmakethisdrillingsteelsnotonlyapplytotheexcavateproject,butalsothe
outdoor-drillingdownwards,furthermore,integraldrillrodextendsitsapplicationrangefromthatofthetaperdrillrodstothescopeofsecondaryrockbreakingofpickrods.MoreaboutCrossIntegralDrillRodforRockDrillingMachineChinaCoalGroupprovidesavarietyofintegraldrillrodsinafullrangeoflengthsandbitdiametersforallofyourhand-heldpneumaticdrillingneeds.
Inordertoimprovetheefficiency,theheadofintegraldrillsteelcanbegrindedintoataperrodsafterthenormalretirementofthetungstencarbide.ParameterofCrossIntegralDrillRodforRockDrillingMachineBitTypeCrossBitDiameter30mm-45mm(D)Shank22*108mm,25*108mmEffectiveLength400mm-4800mm(L)