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18" Hole Opener Reamer Bit HDD
Basic InfoType: Petroleum Drilling ToolAccessoryMaterial: Tungsten CarbideUsage: Well Drilling MachineryCertification: ISOSize: Upto 1700mmTeeth: TCICutting Structure: Premium Tungsten CarbideBearing: Ru |
2017-08-08 |
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PDC Drill Bit/Rock Bit/Drilling Tool
Basic Info.Model NO.:12 1/4 5bladeType:Petroleum Drilling MachineMaterial:Tungsten CarbideUse:Well DrillingUsage:Well Drilling MachineryCertification:ISOExport Markets:GlobalAdditional Info.Packing:Wooden C |
2017-07-20 |
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PDC For Coalfield Mining Drilling Bits
Basic Info.Type:Petroleum Drilling ToolAccessoryCertification:ISO, CE, APIBlades:5Size:215.9mmExport Markets:GlobalAdditional Info.Trademark:SRFPacking:Each Bit with One Wooden CaseStandard:API, SGS, BV, |
2017-07-13 |
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GM-5 Full Hydraulic Crawler Engineering Drilling Rig
Main Feature:1.Hydraulic System from Chinese Brand with competive price.2.Top-drive head driven by hydraulic,stepless speed regulation,high efficiency |
2017-07-06 |
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