• Description
  • Natural diamond drill bit

    Model Number: LYN

    Series: LYN

    Cutting Material: Natural diamond grain

    Bearing Type: No bearing

    Body Type: Matrix body

    Application: Well drilling, Mining, Exploration, HDDTrenchless

    Certification / Standard:  ISO 9001:2008

    Hard and consolidated formation drilling

    Superior natural diamond grains are sintered on the erosion-resistant bit body. With urtral hard and optimized layout. natrual diamond bit can penetrate in hard and consolidated formations with medium abrasiveness and high compressive strength like the granite and quartz.

    Various crown profiles

    Natural diamond bits are designed with different crown profiles like parabolics. round or cone, with different diamond grain sizes and cutters layout, ehich can improve the cooling and cleaning of the surface and prolong service life.

     Product Specifications

     Bit Size (in.)

     5 7/8

     6

     8 1/2

     9 5/8

     12 1/4

     

     

     TFAin2

     0.25~0.60

     0.25~0.60

     0.35~1.00

     0.35~1.25

     0.45~1.50

     

     

     Gauge(in)

     1 3/4

     1 3/4

     2 1/2

     2 1/2

     2 1/2

     

     

     API connection(in)

     3 1/2

     3 1/2

     4 1/2

     6 5/8

     6 5/8

     

     

     

     Recommended Operation Parameters

     Bit Size (in.)

     5 7/8

     6

     8 1/2

     9 5/8

     12 1/4

     

     

     Hydraulic Flow Rate(L/s)

     816 

     816

     1725

     1932

     2538

     

     

     Hydraulic Flow Rate(Gpm)

     125250

     125250

     270400

     300500

     400600

     

     

     Rotation Speed(Rpm)

     80500

     80500

     80500

     80500

     80500

     

     

     WOB(KN)

     2390

     2390

     45135

     50160

     68208

     

     

     WOB(KIbs)

     520

     520

     1030

     1235

     1545

     

     

    • * Other types and sizes could be designed and manufactured according to the specific requirments.

     

    Related  Products:

    Longyue Bit specializes in new, reruns and retips for the following:

    • Mining Bits
    • Oil Well Bits
    • Water Well Bits
    • Geothermal Bits
    • Environmental Bits
    • Construction Bits
    • Exploration Bits
    • Blast Hole Bits

    Longyue Bit carries a complete line of the following:

    • New and Surplus Bits
    • Rerun and Retip Bits
    • Blade Bits
    • Hole Openers
    • PDC drill bits

    For tricone bit,size range:3"-26".

    For PDC drill bit,size range:5 1/2"to 17 1/2"

    Longyue Bit carries all brands of drill bits, such as,Longyue, Kingdream,Lilin,CS,Hughes, Smith,.

    Longyue Bit will also buy any scrap bits, junk bits or used bits you have.

    Contact us now to get a quick, competitive quote for any drill bits you need.

    SKYPE: grace_420

    whatsapp:0086-18712813660

     

    Natural diamond drill bit

    Model Number: LYN

    Series: LYN

    Cutting Material: Natural diamond grain

    Bearing Type: No bearing

    Body Type: Matrix body

    Application: Well drilling, Mining, Exploration, HDDTrenchless

    Certification / Standard:  ISO 9001:2008

    Hard and consolidated formation drilling

    Superior natural diamond grains are sintered on the erosion-resistant bit body. With urtral hard and optimized layout. natrual diamond bit can penetrate in hard and consolidated formations with medium abrasiveness and high compressive strength like the granite and quartz.

    Various crown profiles

    Natural diamond bits are designed with different crown profiles like parabolics. round or cone, with different diamond grain sizes and cutters layout, ehich can improve the cooling and cleaning of the surface and prolong service life.

     Product Specifications

     Bit Size (in.)

     5 7/8

     6

     8 1/2

     9 5/8

     12 1/4

     

     

     TFAin2

     0.25~0.60

     0.25~0.60

     0.35~1.00

     0.35~1.25

     0.45~1.50

     

     

     Gauge(in)

     1 3/4

     1 3/4

     2 1/2

     2 1/2

     2 1/2

     

     

     API connection(in)

     3 1/2

     3 1/2

     4 1/2

     6 5/8

     6 5/8

     

     

     

     Recommended Operation Parameters

     Bit Size (in.)

     5 7/8

     6

     8 1/2

     9 5/8

     12 1/4

     

     

     Hydraulic Flow Rate(L/s)

     816 

     816

     1725

     1932

     2538

     

     

     Hydraulic Flow Rate(Gpm)

     125250

     125250

     270400

     300500

     400600

     

     

     Rotation Speed(Rpm)

     80500

     80500

     80500

     80500

     80500

     

     

     WOB(KN)

     2390

     2390

     45135

     50160

     68208

     

     

     WOB(KIbs)

     520

     520

     1030

     1235

     1545

     

     

     

    • * Other types and sizes could be designed and manufactured according to the specific requirments.

     

    Related  Products:

    Longyue Bit specializes in new, reruns and retips for the following:

    • Mining Bits
    • Oil Well Bits
    • Water Well Bits
    • Geothermal Bits
    • Environmental Bits
    • Construction Bits
    • Exploration Bits
    • Blast Hole Bits

    Longyue Bit carries a complete line of the following:

    • New and Surplus Bits
    • Rerun and Retip Bits
    • Blade Bits
    • Hole Openers
    • PDC drill bits

    For tricone bit,size range:3"-26".

    For PDC drill bit,size range:5 1/2"to 17 1/2"

    Longyue Bit carries all brands of drill bits, such as,Longyue, Kingdream,Lilin,CS,Hughes, Smith,.

    Longyue Bit will also buy any scrap bits, junk bits or used bits you have.

    Contact us now to get a quick, competitive quote for any drill bits you need.

    SKYPE: grace_420

    whatsapp:0086-18712813660

     

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To: Hejian Longyue Drill Bit Manufacture Co.,Ltd

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