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Gas Mining Milled Tooth Drill Bit Three Cone Bit Wear Resistance

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    Buy cheap Gas Mining Milled Tooth Drill Bit Three Cone Bit Wear Resistance from wholesalers
     
    Buy cheap Gas Mining Milled Tooth Drill Bit Three Cone Bit Wear Resistance from wholesalers
    • Buy cheap Gas Mining Milled Tooth Drill Bit Three Cone Bit Wear Resistance from wholesalers
    • Buy cheap Gas Mining Milled Tooth Drill Bit Three Cone Bit Wear Resistance from wholesalers

    Gas Mining Milled Tooth Drill Bit Three Cone Bit Wear Resistance

    Ask Lasest Price
    Brand Name : ROSCHEN
    Model Number : 2'~12
    Certification : ISO,CE
    Price : Negotiate
    Supply Ability : 1000 pieces
    Delivery Time : 5~15days
    • Product Details
    • Company Profile

    Gas Mining Milled Tooth Drill Bit Three Cone Bit Wear Resistance


    Gas Mining Milled Tooth Drill Bit Three Cone Bit Wear Resistance


    Three Cone Bit Introduction


    Three Cone Bit are much more durable than Steel Tooth tricon bits, but carry a higher cost to manufacture.

    Both these two groups of Tricone Bits are available with

    (1) Open Bearing or Sealed Bearing

    (2) Roller Bearing or Friction Bearing (Journal Bearing)

    (3) Gage Protected or Non-Gage Protected, etc


    Thri Cone Bit Parameters


    TRICONE DRILL BITS - STANDARD CONNECTION SIZES *
    SIZESTANDARD PIN CONNECTION
    2 1/2" to 2 3/4" inclusiveA - AW Rod
    2 7/8" to 3 3/8" inclusiveN4 Rod
    3 1/2" to 4 1/2" inclusive2 3/8" API
    4 5/8" to 5" inclusive2 7/8" API
    5 1/8" to 7 3/8" inclusive3 1/2" API
    7 1/2" to 9 3/8" inclusive4 1/2" API
    9 1/2" to 14 3/8" inclusive6 5/8" API
    14 1/2" to 18 1/2" inclusive6 5/8" API or 7 5/8" API
    18 5/8" to 26" inclusive7 5/8" API or 8 5/8" API
    27" and larger8 5/8" API
    *Tricone bits are available with alternative connection sizes on request.

    FAQ

    Quality warranty:
    Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.


    Package:
    Using ply-wooden cases and pallet for package to protect the products and avoid the damage during transportation. Also we can customize package according to your special requests.


    Production time:
    Generally need 15-25 days

    Transportation:
    By air, By Express or By sea according to your requests.


    1. Methods of Payment:
    T/T (Telegraphic Transfer) or Western Union or L/C at sight

    2. Handling time for an order
    Based on order quantity, normally it takes 20 days for production.
    in 3 working days after receiving the advance payment

    3. Shipping way
    Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
    Bulk order: we suggest by air or by sea.

    4. Quality Control
    We have our own experienced QC.
    There will be strict inspection and testing for every order before shipping out.

    5. After Services:
    a. Our sales team will response for your question within 24 hours (Holidays Excluded)
    b. Technical Support will be available in any time

    6. Quality & Service:
    A. There will be strict inspection and testing for every order before shipping out.
    B. Our sales team and Technical Support will response for your question within 24 hours
    C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with a refund.



    For more information please contact:

    ROSCHEN INC.
    ROSCHEN GROUP LIMITED
    ROSCHEN HOLDINGS LIMITED


    Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

    WeChat: +86-137 6419 5009 ; +86-135 8585 5390

    WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

    Email: roschen@roschen.com ; roschen@roschen.net


    Website: http://www.roschen.com ; http://www.roschen.net

    Quality Gas Mining Milled Tooth Drill Bit Three Cone Bit Wear Resistance for sale
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