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  • pdc drill bits

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    USD0.01-0.02 / piece
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    Diamond Tool Drill Bit
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  • PDC DRILL BITS - STANDARD CONNECTION SIZES 

    BIT SIZE(INCH)

    API REGULAR PIN(INCH)

    RECOMMENDED MAKE UP TORQUE(KN.M)

    4 1/2 to 4 3/4

    2 7/8 API

    6.0~7.5

    5 1/8 to 7 3/8

    3 1/8 API

    9.5~12

    7 1/2 to 9 3/8

    4 1/2 API

    16.0~22

    9 1/2 to 14 1/2

    6 5/8 API

    38~43

    14 5/8 to 17 1/2

    7 5/8 API

    46~54

    How to choose the right PDC drill bit?ISO Certified matrix body and steel body PDC Drill Bit for Stone Drilling  

    1,Whats the diameter of hole do you want to drill ?

       Then we can know which item drill bit is suitable you .

    2,Whats the layer do you want to drill ?

    Then we can know which PDC tip is right for you .


  • More Super Hard Products Co., Ltd Is One Of The Leading Company Expert In Supplying Various Ultra Hard Products Including Synthetic Diamond Tools, Cubic Boron Nitride(CBN) Tools, Which Is Widely Used In Petroleum & Geology Industry, Auto & Aviation Processing Industry, Electric Processing In... View More
  • Company Name :More super hard company
    Business Type :Manufacturer&Trading Company
    Company Address :B906,Wanda Plaza,Zhongyuan Road,Zhengzhou,Henan,China
    Postal Code :sales
    Contact Person :Anna wang
    Mobile Phone :86-15617785923
    Tel :86-371-86545906
    Fax :86-371-86545906
    WebSite: Supplier WebSite
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