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Trenchless Horizental Drilling Replaceable HOB Hole Opener

    Buy cheap Trenchless Horizental Drilling Replaceable HOB Hole Opener from wholesalers
     
    Buy cheap Trenchless Horizental Drilling Replaceable HOB Hole Opener from wholesalers
    • Buy cheap Trenchless Horizental Drilling Replaceable HOB Hole Opener from wholesalers
    • Buy cheap Trenchless Horizental Drilling Replaceable HOB Hole Opener from wholesalers

    Trenchless Horizental Drilling Replaceable HOB Hole Opener

    Ask Lasest Price
    Brand Name : Pangolin
    Price : Negotiable
    Payment Terms : T/T
    Delivery Time : 5-15work days
    Model Number : 16inches-70inches
    • Product Details
    • Company Profile

    Trenchless Horizental Drilling Replaceable HOB Hole Opener

    Trenchless Horizental Drilling Replaceable HOB Hole Opener


    Introduction

    The specifications of pangolin hob hole openers range from 16" to 70", and are divided into two types: MT knife and welding knife, which are suitable for various compressive strength of the formation. This product is used for the reaming of oil, natural gas, petrochemical, sewage, power and fiber optic pipelines in trenchless horizontal directional drilling.

    Larger bearings and smaller conventional tools significantly extend downhole service life. Interchangeable cutters are set in TCI and milling gear styles to match your shaping. All drill bits have 3-6 tools and can open 3 holes of different sizes.


    Features

    The unique multi-stage anti-disengagement interlocking device prevents the hob from tripping when the drill bit is empty, and prevents the hob shell from falling off when the bearing is damaged.
    The roller body is inlaid with a large-diameter hard alloy, which has a good rock-breaking effect; the bearing diameter is large, and the impact resistance is strong; the metal seal is used, and the service life is long.


    Advantages

    The replaceable hob hole opener is forged from high-quality alloy steel with good weldability. After modulation, the tensile strength is high, which can meet the tensile requirements of large-tonnage drilling rigs. The connection between the wheel body and the valve body is reliable, and the loading and unloading are convenient, and no large-scale special hydraulic equipment is needed. A manual wrench is enough, which is convenient for on-site replacement.


    Product parameters


    Model Number16inches-70inches
    TypeReamer
    Machine TypeDrilling Equipment
    MaterialCarbon Steel
    UsageWell Drilling Machinery
    Drilling Depth9000m
    Rig TypeHDD Rig
    Size of Cutters10inches-14inches
    TrademarkPANGOLIN
    Processing TypeForging


    Reamer Size

    Hob size and # of HobThreads
    Hob size#of HobsHob size# of Hobs

    4”IF

    4 1/2IF

    5 1/2FH

    6 5/8FH

    18”

    10”

    (Ø250mm)

    3
    22”4
    26”5

    14”

    (Ø355mm)

    3
    30”54
    34“65
    38“75
    42“76
    46”86
    48”97

    Used in


    The hob opener is the most effective tool for dealing with various large-diameter piles in hard rocks, gravel formations, and isolated rocks. It has unique performance, which can greatly reduce the economic benefits of engineering cost.


    Pic Show


    Trenchless Horizental Drilling Replaceable HOB Hole Opener


    FAQ:


    1. How to order the products?

    A: Please send the inquiry with detail item description or with Model number.


    2. How about the common packing?

    A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.


    3. Can I expect a quality products?

    A: Yes. mature production technology ensuring the quality satisfy international request.


    4. How to check the product are the exact one you want?

    A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.


    5. How to control quality?

    A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.


    6. Fast delivery time:

    A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.


    7. Competitive price:

    A: Our factory can supply you the lowest price due to direct sale to customers without distributor!


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