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Used PDC Bit

1.Specification:
BitSize:41/2"--171/2''(114mm--444.5mm)
Blades:3--9Blades
Nozzles:accordingtoyourrequirement
PDCCutter:1913,1613,1313andsoon
Rotaryspeed:60-300rpm
Deliveryterms:within3daysafterthepayment
Package:WoodenBoxes.ascustoemrsrequirements
OEM:OK,WecanmakekindsofPDCbitsaccordingtocustomers'requirements

2.Parameters

SIZE(inch) Cutters Blades Flowrate Rotaryspeed Weightonbit
51/2 21 5 400~600GPM/25~38L/S 60~350RPM 3~15Kibs/14~67KN
77/8 38 5 400~600GPM/25~38L/S 60~350RPM 3~15Kibs/14~67KN
81/2 48 6 400~600GPM/25~38L/S 60~350RPM 3~15Kibs/14~67KN
91/2 67 7 475~700GPM/30~90L/S 60~350RPM 3~20Kibs/14~90KN
121/4 87 7 475~700GPM/30~60L/S 60~350RPM 3~29Kibs/14~129KN
16 66 6 950~1450GPM/60~90L/S 60~300RPM 5~36Kibs/22~160KN
171/2 65 5 950~1450GPM/41~63L/S 60~300RPM 4~30Kibs/18~134KN
GoldmanPDCDRILLBITS:
Matrix-body Advantage:
MatrixbodyPDCbitsarecommonlypreferredoversteel-bodybitsforenvironmentsinwhichbodyerosionislikelytocauseabittofail.Fordiamond-impregnatedbits,onlymatrix-bodyconstructioncanbeused.
Steel-body Advantage:
Highresistancetoimpactloading
Considerablystrongerthanmatrixbodies
Easilyberebuiltanumberoftimes
Wornordamagedcutterscanbereplacedrathereasily
Particularadvantageforoperatorsinlow-costdrillingenvironments

Steelbodywithhardeningtungstencarbidesurface(WC),makethedrillbitbothhighstrengthandverystrongabrasionresistance.
DedicatedPDCcuttercanimprovethelifeandshieldtheriskofcomplexformationdrillnotpassed.
Rawmaterials:Alloysteelwithaspecialtreatment,achievebettermechanicalproperties(Rp0,2:1200MPa;Rm:1100MPa
Lowtorquespiraldesignandsoftwaredesignedtoothreducethecuttingedgewear&increaselife
Norepairlifeupto8300M/pc
Theuniqueparaboliccrown-shapeddesignandtoothbalancedesignkeepssmoothdrillingunderhighspeed.
Thescientificdrillingdynamicequilibriumdesignandhydraulicbalancedesignmakethedrillingprocessmoresmooth
Speedsupto30~40m/h
AuthoritativeAPIstandardandISOcertification,qualityandservicewillbebetterensured


Themainstructruefeatures:
--TungstencarbidematrixPDCpossesseshighwearresistanceandimpactresistance.
--Paraboliccrownprofileandmaximizesjunkslotareacancleanbitbetter,andprolongthebitworkinglife.
--Applyinghydraulicsbalancedesign,5renewalnozzlesandreasonablenozzleslocatinganglecangainidealfluidfieldinwell bottom,fullycleanandcoolcutter,andprolongthecutterworkinglife.
--Non-symmetrybladearrangementenhancesdrillingwellbalance.
--Optimizationforcuttershape,slantangle,cutternumbersprolongthecutterworkinglifeincombinationwithhighqualityPDCcutter,andimproveROPanddrillingefficiency.
--Itcanbeusedonrotaryordownholemotor.
--HighHISisrecommended.
Pls contact with me and I will send the best competitive price to you!
Detailedpriceplscotactus,andthemorethecheaper.

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HebeiGoldmanPetroleumDrillingEngineeringCo.,Ltd.

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Tel:
/> />Address:JunziguanZone,HejianCity,HebeiProvince,China


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