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Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

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6 3/4 Inch Tricone Drill Bit 532 171mm For Soft Formations , Wear Resistance

6 3/4 Inch Tricone Drill Bit 532 171mm For Soft Formations , Wear Resistance

    • 6 3/4 Inch Tricone Drill Bit 532 171mm For Soft Formations , Wear Resistance
  • 6 3/4 Inch Tricone Drill Bit 532 171mm For Soft Formations , Wear Resistance

    Product Details:

    Place of Origin: Hunan, China (Mainland)
    Brand Name: New Diamond
    Certification: ISO9001:2008
    Model Number: 6 3/4" 532 171mm Tricone drill Bits

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiable
    Price: Negotiable
    Packaging Details: Carton packaging and wooden box packing
    Delivery Time: 5-8 work days
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: According to order quantity
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    Detailed Product Description
    IADC Code: 532 Circulation Type: Jet Air
    Pin Connection: 3 1/2” API Metric Bit Diameter: 171mm
    Product Weight: 21KG Weight On Bit: 13,500-33,750Ibs
    High Light:

    milled tooth drill bit

    ,

    roller cone drill bit

    bearing Soft formations Tricone Drill Bit 6 3/4" 532 171mm

     

     

    Description


    LUGAND SHIRTTAIL ENHANCEMENT

     

    1. Conventional Shirttail DesignThis shirttail features a”terraced”design,which increases escape area and the bailing velocity and decreases cuttings regrind and wear on shirttail and shirttail lip.

    Hardmetal and wear resistant carbide were applied to shirttail and shirttail lip.

     

    2. Particular Shirttail Design

    This shirttail features a”terraced”design,which increases eacape area and the bailing velocity and decreases cuttings regrind and wear on shirttail and shirttail lop.

    Hardmetal was applied to shirttail lip and lug.Wear resistant catbide on shirttail lip and lug and around the”terrace”lower part of shirttail lug.

     

     

    Feature Advantage


    1. Price commitment: in order to ensure the high reliability of products, raw material selection are using grapefruit brand products; under the same competitive conditions, and not to reduce product technical performance on the basis of sincerity at a favorable price to customers.

     

    2. Quality commitment: product manufacturing and testing have quality records and inspection data; the performance of the product can withstand customer inspection.

     

    3. Customer service: in order to create new diamond brand, enhance the visibility of enterprises,establish corporate image, we serve customers with the principle of "preferential prices, good service, reliable product quality" principle.

     

     

    Cautions


    Please select the applicable formation and parameters according to the instructions.

     

    Carefully check the bits appearance and to check the bits threaded end face,whether the serial number on the box and certificate.

     

    Selection of WOB and RPM should be within the limits of the recommended parameters, higher WOB and RPM cannot be used simultaneously.

     

    Bottom hole must be clean and bit must not be used for long section reaming.

     

    Drilling process must operate smoothly, find that there is Bie jump on abnormal phenomenon, should be timely analysis and take effective measures

     

    The bit should be kept indoor with dry and well ventilated conditions at 10-33℃ and kept from sunshine and rain. Stored under such conditions, quality of bit is guaranteed for 3 years.

     

    Specifications


    Bit Diameter IADC Applications Special Features(Cutting Structure,Lug Protection) Weight PIN Conn Operating Suggestions WOB/RPM
    Ibs KG
    6 1/4” 171mm 532 Soft formations with low compressive strengths. Coical on gage and inner rows;Hardmetal on lug;Wear resistant carbide on shirttail lip and lug. 46 21 3 1/2” API 13,500-33,750Ibs/110-80RPM

     

    Contact Details
    Hunan New Diamond Construction Machinery Co., Ltd.

    Contact Person: Rick.liao

    Send your inquiry directly to us
    Hunan New Diamond Construction Machinery Co., Ltd.
    PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
    Tel:86-731-89708248
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