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Mining 18" Directional Drill Back Reamers 8 1/2 Inch HDD Hole Opener

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    Mining 18" Directional Drill Back Reamers 8 1/2 Inch HDD Hole Opener

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    Brand Name : Pangolin
    Price : Negotiation
    Payment Terms : T/T
    Delivery Time : 5-15 work day
    • Product Details
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    Mining 18" Directional Drill Back Reamers 8 1/2 Inch HDD Hole Opener

    Reaming Bit With High Quality Material And Strong Wear Resistance For Multiple Vertebral Bodies



    The reaming bit is mainly composed of more than three cones. The cutting structure or formula of high-quality WC Cemented Carbide and high-quality tungsten carbide blade with new technology improve the wear resistance of reamer.

    1. Main size: general drill diameter: 311mm, 346mm, 500mm, 800mm, 900mm, etc. All sizes can be customized according to requirements.
    2. Cutting structure: The opener always has multiple cones. The cone of the drill bit is separated from the three cone drill bit and welded into a large diameter drill bit. The guide device is fixed with a hole opener.




    Machine TypeDrilling Equipment
    UseWell Drilling
    ApplicationHDD reamer
    Applicable IndustriesConstruction works , Energy & Mining
    UsageHole Drilling
    AdvantageHigh Performance Cost Ratio

    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

    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. Do you agree sample order?

    Answer: Yes, we are welcome your sample order to testing our quality.


    2. How to order the products?

    Answer: 1.Order directly!


    3. Can we select the color of the drill bit?

    Answer: Yes, we have the color of bule, golden, silvery for your choose. If you need, we can make the drill bit color based on yours.


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