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  • High Quality 28mm DTH Hammer Bits for Rock Drilling (2).jpg
  • High Quality 28mm DTH Hammer Bits for Rock Drilling (1).jpg

High Quality 28mm DTH Hammer Bits for Rock Drilling


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    Place of Origin:Hebei,China
    PortTianjin seaport or Beijing airportPackaging & Delivery
    Packaging DetailsWooden case
    Supply Ability150 Piece/Pieces per Week
    Delivery:Within 7days
    Service brand:Longyue
    Packing:Wooden Case
    Quality:Excellent
    Market:Global
    Advantage:Wear Resistant
    Usage:Milling
    Color:Customer's Requirement
    Application:DTH Drilling
    Product name:High Quality 28mm DTH Hammer Bits for Rock Drilling
    Certification:API
    Use:Well Drilling
    Processing Type:Casting
    Material:Carbon steel
    Machine Type:Drilling Tool
    Type:DRILL BIT
    Brand Name:Longyue

     

    Product description

     

    Drill Bits Series

     

    Diameter

    Qty. of Buttons *diameter(mm)

    Qty. Air Holes

    DTH Hammer Series

    mm

    inch

    Gauge Buttons

    Front Buttons

    LY138-S8-B10

    138

    5 1/2

    8*16

    10*14

    2

         HA55

    ( no foot valve)

     

    LY178-S8-B8

    152

    6

    8*18

    8*15

    2

    LY156-S8-B8

    156

    6 1/8

    8*18

    8*16

    2

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     High Quality 28mm DTH Hammer Bits for Rock DrillingHigh Quality 28mm DTH Hammer Bits for Rock Drilling

     

     

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    High Quality 28mm DTH Hammer Bits for Rock Drilling 

     

     

    Company Information

    Hejian Longyue Drill Bit Manufacturer Co.,Ltd

    is a manufacturer of Drill Bit with well-equpiied testing facilities andstrong technical force.With a wide range, good quality,reasonadle price and prompt delivery,our products are extensively used in oil filed,wrll Drilling,No Dig filed and other industries.our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and from all walks of life to contact us for future business relationships andmutual success!

     

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    High Quality 28mm DTH Hammer Bits for Rock Drilling 

     

    Exhibotion

    High Quality 28mm DTH Hammer Bits for Rock Drilling

    Port Tianjin seaport or Beijing airport

    Packaging & Delivery

    Packaging Details Wooden case

    Supply Ability

    Supply Ability 150 Piece/Pieces per Week Delivery:

    Within 7days

    Service brand:

    Longyue

    Packing:

    Wooden Case

    Quality:

    Excellent

    Market:

    Global

    Advantage:

    Wear Resistant

    Usage:

    Milling

    Color:

    Customer's Requirement

    Application:

    DTH Drilling

    Product name:

    High Quality 28mm DTH Hammer Bits for Rock Drilling

    Certification:

    API

    Use:

    Well Drilling

    Processing Type:

    Casting

    Material:

    Carbon steel

    Machine Type:

    Drilling Tool

    Type:

    DRILL BIT

    Brand Name:

    Longyue

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