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11 5/8′′295.3mm IADC637 Tricone Rotary Roller Cone Drill Bit
Very soft formations with low compressive strength and high drillability,such as clay,mudston,chalk,gypsum,salt,soft shale,soft limestone,etc.447517 5270.35~1.0140~60Soft formations with low compressive strength and high drillability,such as mudstore,gypsum,salt,soft shale.soft limestone,ect.537 547
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High Quality HRC55/60 Square Long Neck Carbide Cutter
3-7workdaysBulk7-30workdays,itwilldepondontheorderquantitySamplesTNT,EMS,DHL,Fedex,UPSBulkTNT,EMS,DHL,Fedex,UPS,ByCommonAir,Bysea6.Payment TermT/T , Western Union, Money Gram ,Paypal7.Why Choose Hiboo Tools ?1.Severalyears'professionalproductingandexportingexperience2.AdvancedRDdepartmentmeetyourspe
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Diamond Hole Saw Coated Drill Bit for Glass
Overview Product DescriptionProduct InformationProduct UsageOur Advantagesproduct ShowCompany ProfileOur company has three brands:HNHONGXIANG, DIAMONDWK, QEDIAMONDDIE
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Multifunction Flat Cranked Point Chisel Drill Bit for SDS Plus Electric or Cordless Hammer Drilling
Overview Product DescriptionRelated productsWhy choose usFAQQ: What can we provide ?A: We are a professional manufacturer of hole saw and have our own packing centre. Through more than 10 years of effort, we have worked together with many good manufactuers of different tools as an
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API Steel Tooth Tricone Bit 13 3/8" 340mm IADC117/127/137
Basic Info. Transport Package Ply Wooden Box/Cartons
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High Quality Electric Hammer Drill Set with High Performance
MOQ1pcforsampletesting200pcsformassproductionDeliverytime15~45days,accordingtoorderquantityApplicationCopper, iron, stainless steel, aluminumPaymenttermsT/T,D/P,L/C,Paypal,WesternUnion,ect.CertificatedBSCIUnitpriceContactustogetlatestprice(Largerquantity,morediscount)Q&A:1.Are you manufacturer?
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1.Left handdrillbitsareidealforextractingbroken,righthandthreadedstudsandbolts.Designedforuseinreversibledrills,lathesandmillingmachines.2.Unlikerighthandeddrillbits,thedrillingactionwillassisttoloosenshearedoffboltsorstudsratherthantighteningthemfurther.Andmadefordrillingintohardenedsteelboltsforcr