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6 1/2 Inch HDD Reamers Hole Opener For Mining Machine

Langfang Pangolin Drilling Tools Co., Ltd.
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    Buy cheap 6 1/2 Inch HDD Reamers Hole Opener For Mining Machine from wholesalers
     
    Buy cheap 6 1/2 Inch HDD Reamers Hole Opener For Mining Machine from wholesalers
    • Buy cheap 6 1/2 Inch HDD Reamers Hole Opener For Mining Machine from wholesalers
    • Buy cheap 6 1/2 Inch HDD Reamers Hole Opener For Mining Machine from wholesalers
    • Buy cheap 6 1/2 Inch HDD Reamers Hole Opener For Mining Machine from wholesalers

    6 1/2 Inch HDD Reamers Hole Opener For Mining Machine

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

    6 1/2 Inch HDD Reamers Hole Opener For Mining Machine

    6 1/2”Rock Reamer HDD Hole Opener For Mining Machine


    HDD Rock Reamer Hole Opener Used In Mining Machine


    Advantages

    1. Cutting structure
    In view of the cutting characteristics of the tooth piece in different parts of the cone, the cone piece is placed in the permanent contact area, and the wedge piece is placed in the alternating contact area, which greatly improves the drilling efficiency. In order to improve the wear resistance of the cutting structure, a diamond insert is set in the permanent contact area of the cone, and the insert is severely worn in this area. Place a tungsten carbide insert on the top surface of the cone to protect the cone from wear.


    2. Table structure
    The cutting body is equipped with active cutting protection inserts, so that the drill has good cutting protection and drilling ability.


    3. Bearing structure
    High-precision bearings" magazine. The ball locks the cone. Hard surface bearing surface. Conical bearings made of friction-reducing alloys. Improve the wear resistance and bite force of the bearing. Compared with tri-cone bits, tri-cone bits have larger leg bearings, which can withstand higher drilling weights and higher reliability.


    4. Hydraulic design
    The small-angle waterway design increases the thickness of the shirt hem and effectively prevents waterway erosion. Adopt optirized waterics structure to improve cleaning ability and ROP.


    5. Product Application
    Suitable for sidetracking, deep wells and old wells


    Introduction


    The fixed diameter hole opener is made of tough heat-treated alloy steel for maximum strength. The cutter arm is equipped with a detachable cutter and is hard-faced welded on the valve body. There are three types to choose from: SM type is used for soft to medium formations, MH type is used for medium to hard formations, and XH type is used for hard formations. The hole opener has three or six nozzles, which can be replaced, so that the jet can quickly clean the enlarged hole.


    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

    Used in


    Suitable for soil excavation


    Features

    1.
    Suitable for soil excavation
    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


    Our service


    1. Pre-sale service:


    Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments . 1. Select
    equipment model. 2. Design and manufacture products according to client's special requirement ; 3. Train technical personnel for
    clients .


    2. Services during the sale:


    1. Pre-check and accept products ahead of delivery .
    2. Help clients to draft solving plans .


    3. After-sale services:


    Provide considerate services to minimize clients' worries.
    1. Complete After-sales service,professional engineers available to service machinery at home or oversea.
    2. 24 hours technical support by e-mail.
    3. Other essential technological service.
    We are factory direct sales, large inventory, fast delivery, high quality.

    Quality 6 1/2 Inch HDD Reamers Hole Opener For Mining Machine for sale
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