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  • 12 1 4 Gd1307pdc Bits - China

    price: contact company for price

    Cangzhou Great Drill Co., Ltd is located in North China Oil Field,

    Junziguan industrial zone Hejian, north Beijing, east of Tianjin Port.

    Our company specializes in designing, manufacturing and marketing high

    performance diamond bits and drilling tools which are used in petroleum

    industry. Our company was established by the top grade experts of the

    field and is equipped with advanced equipment and facilities. Our

    diamond bits are named as Great, with specifications ranging from 2-7/8"

    to 17-1/2". All our products have passed ISO9001 certification.

    MEDIUM TO HARD FORMATION DRILLING

    Parabolic profile with medium to heavy cutter density helps to obtain better ROP in medium to hard formations with high compressive strenght and small abrasive layers.

    UNIQUE BLADE DESIGN

    Curved blade design makes the bit work stability.

    DURASET GAUGE

    Super strong material promotes gauge wear rssistance to provide long bot life.

    HYDRAULICS

    Cuttings removal and bit cooling for bits are optimized by matchiing the volue to rock removed by the cutter on earth blade with the proportional fluid flow.

    UNIQUE BACKRACK DESIGN

    The cuter’s backrack has been unique design, reducing the bit torque and increasing aggressiveness.

    Our diamond bits named Great.

    Which sizes ranging from 2 7/8" to 17-1/2" .

    All the products have been awarded the API & ISO9001 certificate.



    PDC drilling bits superior features:

    a.Polycrystalline Diamond Compact (PDC)

    b.Inserts for high ROP and long bit life

    c.High-performance seals and bearings

    Nina Lang

    tel: 86-317-3212988

    fax: 86-317-3212998

    mobilephone: 86-15830816371

    Email: drillbits10@zkdrilling.com

    MSN: nina1025@msn.cn

    skype: langhongying43

    QQ: 1932801191

    http://www.greatpdcbit.com/

    For any questions and needs please contact us below


    Company Contact:


    • Phone: 8603173212988

    • Address: Junziguan industrial zone, Hejian, Hebei, China, Cangzhou , China

    • Email: Email


    Published date: August 19, 2012 -

    • Business Description: Cangzhou Great Drill Co., Ltd is located in North China Oil Field,

      Junziguan industrial zone Hejian, north Beijing, east of Tianjin Port,

      whose registered fund is RMB7 million yuan. Our company specializes in

      designing, manufacturing and marketing high performance diamond bits and

      drilling tools which are used in petroleum industry. Our company was

      established by the top grade experts of the field and is equipped with

      advanced equipment and facilities.

      Our diamond bits are named as Great, with specifications ranging from 2 7/8" to 17 1/2". All our products have passed ISO9001 certification.

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