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    Brand Name:KSQ MIROC
    Model Number:Diamond Core Drill Bits
    Place of Origin:China

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    Brand Name:ROSCHEN
    Model Number:6, 8, 10 inch
    Place of Origin:CHINA

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    ROSCHEN GROUP
    [Shanghai,China]
  • Best Diamond Reaming Shells With Tungsten Carbide Inserts For Hard Formations wholesale
    ...Reaming Shell with Tungsten Carbide Inserts for Hard Formations Details about the diamond reaming shell: Reaming Shell Types: Diamond reaming shells are available in different types to suit specific drilling requirements. One common type is the surface-set reaming shell, where natural diamonds are embedded on the surface of the shell using a metal matrix. Another type is the impregnated reaming shell... more
    Brand Name:Best
    Model Number:AQ,BQ,LTK48,NQ,NQ3,HQ,HQ3,PQ,PQ3
    Place of Origin:China

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    Brand Name:SINOCOREDRILL
    Model Number:BQ NQ HQ PQ
    Certification:ISO9001:CE

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    Brand Name:PEERCHEER
    Model Number:BQ NQ HQ PQ
    Place of Origin:WuXi

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    ...: Reamer is set with natural or synthetic diamond,and it is used to couple the dril bit with the core barrel. Its main function is to ream the hole to the correct comstant specific diameter which ensures adequate clearance for the core barrel and more
    Brand Name:Yaheng
    Model Number:hq
    Place of Origin:China

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    Brand Name:MIROC by KSQ
    Model Number:Reaming shells
    Place of Origin:China (Mainland)

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    Brand Name:ShiFeng
    Model Number:Reaming Shell
    Place of Origin:WUXI

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    Brand Name:GLORYTEK
    Model Number:Bq Nq Hq Pq etc.
    Place of Origin:China

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    Brand Name:ENG
    Model Number:PR8000
    Place of Origin:China

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    Brand Name:JCDRILL
    Model Number:Reaming Shells
    Place of Origin:China

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    Brand Name:cge
    Model Number:H/WL Reaming shell Outer diameter96.09mm
    Place of Origin:China

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    ... with the core barrel. It is suitable for use on all conventional and wireline core barrel. This product is mainly designed to ream the hole to the standard diameter. It can keep the stability of the core barrel. When the old bit is replaced by the new one more
    Brand Name:Aoxing
    Model Number:AQ、BQ、NQ、HQ、PQ、PQ3、HQ3、NQ3、BQ3、NQ2
    Place of Origin:Hebei,China

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  • Best Natural Synthetic Diamond Core Drilling Tools Reaming Shell DCDMA Standard Thread wholesale
    ... and wireline core barrel. This product is mainly designed to ream the hole to the standard diameter. It can keep the stability of the core barrel. When the old bit is replaced by the new one, reaming shell can also provide sufficient clearance for the more
    Brand Name:SOLLROC
    Model Number:AQ BQ HQ NQ PQ NQ2 NQ3 HQ2 HQ3
    Place of Origin:China

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  • Best Roller Cone Bit 2000mm Drilling Hole Opener For Hard Formation wholesale
    ... For Hard Formation Introduction Cone reamer is a commonly used drilling tool in rock excavation. The roller cone rock reamer is suitable for various types of trenchless drilling rigs and can be used for reaming construction of various rock formations by ... more
    Brand Name:Pangolin
    Place of Origin:HeBei China
    Price:Negotiable

    Roller Cone Bit 2000mm Drilling Hole Opener For Hard Formation

  • Best Steel Body Well Drilling Tools Reaming Shell Polycrystalline Diamond Carbide Powder wholesale
    Reaming Shell Drilling Tools Steel Body Polycrystalline Diamond Carbide Powder The reaming shell is mainly used to connect core barrel assembly with diamond drill bit, and it is lined with natural or synthetic diamond. It can clean drill holes and keep these holes clean. It can also be used as a stabilizer for drill bit,capable of protecting hole diameters of drill bits from damaging. Spiral design is used for the reaming shell... more
    Brand Name:KonDaSin
    Model Number:BQ,NQ,HQ,PQ
    Place of Origin:China

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  • Best Thermal Stability Grease Tungsten Carbide Insert Bit Drilling Hard Formation wholesale
    ... on the rock. Each cone rotates round the axis of its leg and three cones simultaneously revolve around the bit center. The tungsten carbide inserts on the cone shell cause the formation to spall under the more
    Brand Name:Tianying
    Model Number:IADC 725
    Place of Origin:CHINA

    Thermal Stability Grease Tungsten Carbide Insert Bit Drilling Hard Formation

  • Best High Rigidity HDD Rock Reamers 22-24inch For Medium Hard Formation wholesale
    Product Description: HDD Rock Reamers are specially designed tools for horizontal directional drilling. It is known for its high performance and efficiency in rock drilling and reaming operations. It is easy to install and operate, and can be customized... more
    Place of Origin:Hebei,China
    Certification:ISO9001
    Price:Negotiable

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  • Best China made hot good quality NXM Diamond Core Bit and Reaming shell wholesale
    NXM Diamond Core Bit and Reaming Shell ADD: NO.1 Kuaileli, Xiaolongkan Street, Shapingba District, Chongqing China; Skype: lucyfang9 ; Website: www.lucydrillingrig.com, email: lucyfang16@yahoo.com; M: +86-13628481197 TEL.:+86-15923510719,15111813754 more
    Model Number:NXM
    Place of Origin:CHINA
    Certification:ISO9001-2008

    China made hot good quality NXM Diamond Core Bit and Reaming shell

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