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    Core barrel high quality rock drill bit

    OverviewQuick DetailsCustomized support:OEMPlace of Origin:Zhejiang, ChinaBrand Name:KaishanModel Number:OG115Type:rock drill bitUse:mine and hard rockFinish:Black OxideUsage:Hard rock drillButton Nom

    1. Detailed information
    Overview
    Quick Details
    • Customized support:

    • OEM
    • Place of Origin:

    • Zhejiang, China
    • Brand Name:

    • Kaishan
    • Model Number:

    • OG115
    • Type:

    • rock drill bit
    • Use:

    • mine and hard rock
    • Finish:

    • Black Oxide
    • Usage:

    • Hard rock drill
    • Button Nombers:

    • Customized
    • Color:

    • Black
    • Application:

    • Mining
    • DELIVERY TIME:

    • 15-20 days
    • MOQ:

    • 20 SETS
    • package:

    • wooden case
    • Material:

    • steel
    • Keyword:

    • Diamond Hole Saw Glass Drill Bit
    • OEM:

    • yes
    Supply Ability
    • Supply Ability

    • 2000 Piece/Pieces per Month chisel bit cross bit button bit tungsten carbide quality rock dr

    Packaging & Delivery
    • Packaging Details

    • chisel bit cross bit button bit tungsten carbide quality rock drill head
      Standard package: wooden case or as customer's request
      Delivery time :7 days after the payment
      Shipment way:By air ,courier or railway, by sea etc.
    • Port

    • Shanghai OR Ningbo

     

    Core barrel high quality rock drill bit

     

    Product Description

     

     

    Core barrel high quality rock drill bit

    • Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

    •  Widely used drifting and tunneling

    • Bit face design is ideal for medium-hard to hard abrasive rock

     

    Core barrel high quality rock drill bit

    Specification of DTH high air pressure rock magnetic drill bits bit set used in mining 

     

    1.With carbide buttons hot pressed on bits bodies, Tapered Button Bits have a very good drilling performance and long life time. Different diameters and taper degrees are available to suit different applications in mining, quarrying etc. We can supply long skirt and short skirt Tapered Button Bits.

     

    2.Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much

        longer primary drilling time and higher drilling efficiency, so that the button bit is popular among the

        users.

     

    3.Tapered equipment affords drillers the ability to change drilling bits whilst still using the same

       drilling rod. Drillers choose tapered button bits for faster drilling penetration rate. Different taper

       sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will

       prevent the bit from spinning.

     

    4 • Suitable for small hole range

       • Widely used in Dimensional Stone Quarrying Industry
       • Widely used in Underground Mining Industry 

     

     

    Core barrel high quality rock drill bit

     

     

    Core barrel high quality rock drill bit

     

     

     

     

    Techonical parameters of Down the hole button  rock drill bit tool

     

    Outside diameter(mm)

    Splines

    Button number

    Button type

    Air holes 

    Item No.

    68

    6

    10

    spherical/ballistic

    2

    CIR68

    76

    6

    10

    spherical/ballistic

    2

    CIR76 

    80

    6

    10

    spherical/ballistic

    2

    CIR80

    83

    6

    10

    spherical/ballistic

    2

    CIR83

    90

    6

    10

    spherical/ballistic

    2

    CIR90

    100

    6

    10

    spherical/ballistic

    2

    CIR100

    130

    6

    10

    spherical/ballistic

    2

    CIR130

    110

    6

    10

    spherical/ballistic

    2

    CIR110

    123

    6

    10

    spherical/ballistic

    2

    CIR123

     

     

    Kaishan Mechanical