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Zhengzhou Hanfa Prospecting Machinery Co., Ltd.

Specialized drilling rig manufacturer

18 years of experience | Offering factory prices | CE-marked; ISO 9001:2000-certified

 1st year  Verified
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Home > Product List > Tricone bits > 3-7/8" tri cone bits
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MR Guo, Vincent

President

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3-7/8" tri cone bits, 98.4mm TCI tricone bits, hard rock drill bits

  • US$ 1000 - 2200 / Piece
  • 1 Piece Minimum Order
  • 7 - 15 days Lead Time

Small Orders:Accepted

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    Product Details

    Model Number: tricone drill bit-#7974

    Brand Name: HF

    Country of Origin: China (mainland)

    Key Specifications/Special Features:

    Application
    1, Suit for drilling medium to medium-hard formations.
    2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented .
    3, Composite gage protection and low torque design improve rate of penetration.
    4, CFD hydraulic balance design results in better bit cleaning and cutting removal.
    5, Combined utilization of high performance PDC compacts significantly prolongs bit life
    Higher nozzle counts and/or fixed ports to best serve cleaning, cooling and cuttings evacuation requirements with available hydraulic flows. Allows for higher flow rates with minimal increase in pump pressure.
    Feature: Diamonds are impregnated in the matrix behind the PDC cutters
    Benefit: Increased footage drilled in abrasive applications
    Bit typeMain bit size(mm)Rock coefficient
    PDC core drill bitSingle pipe75/54.5  94/74  113/89  113/109  153/1291-18
    Two-pipes75/54.5  94/68
    PDC center drill bitConcave 3 wing bit60  75  94  113  1331-18
    Arc pillar
     
    60  75  94  113  1334-18
    Many wing scraper60  75  94  113  133  133  153  173  190  2151-6
    PDC Indexable drill bit153/94   153/113  190/153   190/1131-18

    Shipping Information:

    • FOB Port: Qingdao
    • Lead Time: 7 - 15 days

    Main Export Markets:

    • Asia
    • Australasia
    • Central/South America
    • Eastern Europe
    • Mid East/Africa
    • North America
    • Western Europe

    Any third-party trademarks or images shown here are for reference purposes only. We are not authorized to sell any items bearing such trademarks.

    Payment Details:

    • Payment Method: L/C,T/T,Western Union

    Primary Competitive Advantages:

    • Brand-name Parts
    • Country of Origin
    • Distributorships Offered
    • Experienced Staff
    • Green Product
    • Guarantee/Warranty
    • Military Specifications
    • Packaging
    • Price
    • Product Performance
    • Prompt Delivery
    • Quality Approvals
    • Service

    Contact Supplier

    Zhengzhou Hanfa Prospecting Machinery Co., Ltd.

    Address: No. A2209, Hongsen Building, Jinsuo Road, Yulan Street, Gaoxin District, Zhengzhou, Henan, China (450000)

    Tel:  (86 371) 55019599  (86 371) 55019184

    Fax:  (86 371) 55019599

    Homepage Address: http://www.globalsources.com/hanfarig.co

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    Verified Business Registration Details

    Registered Company: 郑州涵发勘察机械设备有限公司

    Business Registration Number: 91410100050866726W

    Company Registration Address: 郑州高新区冬青街7号1幢15楼B1509-10号

    * In some jurisdictions, company names and addresses are registered in Chinese only.

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    Supplier and product information updated November 14, 2017.

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    The business scope of this supplier's independently verified Business Registration, as licensed by relevant government agencies, allows it to manufacture goods. View BR Profile

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    Contact Supplier:

    MR Guo, Vincent

    President

    Inquire Now

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