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Oil Field HDD Reamer PDC Drill Bit Coal Mining Sandstone Drilling

Langfang Pangolin Drilling Tools Co., Ltd.
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    Buy cheap Oil Field HDD Reamer PDC Drill Bit Coal Mining Sandstone Drilling from wholesalers
     
    Buy cheap Oil Field HDD Reamer PDC Drill Bit Coal Mining Sandstone Drilling from wholesalers
    • Buy cheap Oil Field HDD Reamer PDC Drill Bit Coal Mining Sandstone Drilling from wholesalers
    • Buy cheap Oil Field HDD Reamer PDC Drill Bit Coal Mining Sandstone Drilling from wholesalers

    Oil Field HDD Reamer PDC Drill Bit Coal Mining Sandstone Drilling

    Ask Lasest Price
    Brand Name : Pangolin
    Price : Negotiation
    Payment Terms : T/T
    Delivery Time : 5-15 work day
    • Product Details
    • Company Profile

    Oil Field HDD Reamer PDC Drill Bit Coal Mining Sandstone Drilling

    HDD Reamer Hole Opener

    HDD Reamer Hole Opener Of Directional Drilling Tools



    Introduction
    The Fixed Diameter Hole Opener is made of tough heat treated alloy steel for maximum strength. Cutter arms, equipped with removable cutter, are hardfaced and welded on body. Cutters are available in three types: type SM for soft to medium formation, type MH for medium to hard formation and type XH for hard formation. The hole openers have three or six jet tubes with replaceable nozzles, so that jet streams quickly clean the enlarged hole.


    Advantages
    1. Cutting structure
    In view of the different cutting characteristics of the inserts in different parts of the cone, the cone inserts are placed in the permanent contact area, and the wedge inserts are placed in the alternating contact area, which greatly improves the drilling efficiency. The diamond insert is provided in the permanent contact area of the cone to improve the wear resistance of the cutting structure, and the insert is worn seriously in this area. Place tungsten carbide inserts on the top surface of the cone to protect the cone from abrasion.
    2. Table structure
    The cutting body is provided with active cutting protection inserts, so that the drill bit has good cutting protection and drilling ability.
    3. Bearing structure
    High-precision journal bearings. The ball locks the cone. Hard surface bearing surface. Tapered bearings with friction-reducing alloys. Improve the wear resistance and bite of the bearing. Compared with the tri-cone bit, the leg bearing of the tri-cone bit is larger, which can withstand higher drilling weight and higher reliability.
    4. Hydraulic design
    The small-angle waterway design increases the thickness of the shirt hem, which can effectively prevent waterway erosion. Adopt optirized waterics structure, improve the cleaning ability and ROP.
    5. Product application
    Suitable for sidetracking, deep wells and old wells


    Product parameters


    Product nameHDD hole opener
    Usagehorizontal directional drilling
    Application formationmedium hard with relatively higher compressive strength and hard stringers, such as hard shale, sandstone and limestone, etc.
    Weight200kg-400kg
    Machine TypeDrilling Equipment
    Heat treatmentHeat Treated
    Processing TypeForging
    ColorCustomer's Requirement

    Reamer Size

    Cone size and # of ConesThreads
    Cone size#of ConesCone size# of Cones
    10“6 1/2”3NC23 NC26(2 3/8IF) D50 D80 NC31(2 7/8IF) NC38(3 1/2IF)
    12“8 1/2”3
    16“

    8 1/2”or 9 1/2”

    4

    For 8 1/2”-9 1/2” Cone:

    NC23 NC26(2 3/8”IF) D50 D80 NC31(2 7/8”IF) NC38(3 1/2”IF)


    For 12 1/4”-13 5/8” Cone:

    4”IF 4 1/2IF 5 1/2FH 6 5/8FH

    18”-20“512 1/4”4
    22”-24“6

    12 1/4” or 13 5/8”

    5
    28”-30”76
    32”-34”87
    36“-38”98
    40“-42”109
    44“-46”1110
    48”-50”12-1311

    Features
    1. Suitable for medium to medium hard formations with high compression resistance (hard shale, sand body, etc.)
    2. The bit bearing is an unsealed roller bearing.
    3. The edge of the shirt is welded and the carbide insert is pressed into the outer diameter of the head.
    4. The surface of the cone gauge is strengthened with cemented carbide.


    Pic Show


    Drill bit hole opener HDD drilling reamer positioning drilling tool 1


    Pangolin (China) Construction Machinery Co., Ltd. is a drill manufacturer with complete testing equipment and strong technical force. Our products have a wide range, high quality, reasonable price, and timely delivery, which are widely used in oilfields, drilling, non-excavation fields and other industries. Our products are widely recognized and trusted by users, and can meet the ever-changing economic and social needs. To
    We welcome new and old customers from all walks of life to contact us for future business relations and mutual success!


    Drill bit hole opener HDD drilling reamer positioning drilling tool 2


    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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