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Three Cone Mill Tooth Tricone Bit For Geological Exploration Areas

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    Buy cheap Three Cone Mill Tooth Tricone Bit For Geological Exploration Areas from wholesalers
     
    Buy cheap Three Cone Mill Tooth Tricone Bit For Geological Exploration Areas from wholesalers
    • Buy cheap Three Cone Mill Tooth Tricone Bit For Geological Exploration Areas from wholesalers
    • Buy cheap Three Cone Mill Tooth Tricone Bit For Geological Exploration Areas from wholesalers

    Three Cone Mill Tooth Tricone Bit For Geological Exploration Areas

    Ask Lasest Price
    Brand Name : ROSCHEN
    Model Number : 12 1/4
    Certification : API
    Price : Negotiate
    Supply Ability : 100000 pcs
    Delivery Time : 5~15days
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    Three Cone Mill Tooth Tricone Bit For Geological Exploration Areas

    Three Cone Mill Tooth Tricone Bit For Geological Exploration Areas


    Mill Tooth Tricone Bit Description

    (1) Cutting Structure of this series tricone rock bit:

    The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.


    (2) Gauge Structure of this series tricone rock bit :

    Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.


    (3) Bearing Structure of this series tricone rock bit :

    High precision bearing with two thrust faces. Balls lock the cone.Hardface heard bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed.


    (4) Seal and Lubrication of this series tricone rock bit :

    The advanced metal seal package consists of two metal seats and two elastic energizers. Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force, and achieve the bearing seal. In the drilling, metal seal are relatively dynamic, and the energizers are static. This will improve the reliability and durability of bearing seal. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.


    Mill Tooth Tricone Bit Features


    (1) IADC code: 417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 537 547 516 536 535, 637, 642, 737, 742, 745, 835, 837, 842.
    (2) Sizes: From 6 1/4" to 12 1/4"
    (3) Bearing type: sealed bearing and non-sealed bearing

    (4) Formation or layer: soft, medium soft, hard, medium hard, very hard formation


    Mill Tooth Tricone Bit IADC CODE:


    IADC CodeWOBRPMApplication
    (KN/mm)(r/min)
    437/447/4350.35-0.9240-70very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk, gypsum, salt, soft limestone
    517/527/5150.35-1.0220-60soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone
    537/547/5350.45-1.0220-50soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds
    617/6150.45-1.1200-50medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite
    637/6350.5-1.1180-40hard formation with high compressive strength, like limestone, sandstone, dolomite, hard gypsum, marble
    Note: Above limitts of WOB and RRPM should not be used simultaneously

    Thread Pin:
    Bit DiameterAPI PIN
    (inch)(mm)
    6 1/4"~6 3/4"159~1713 1/2"
    7 1/2"~9 1/2"190.5~2414 1/2"
    9 5/8"~12 1/4"245~3116 5/8"



    How to read IADC Code:


    Our advantage


    1. deep and fast penetration
    2. Long using life
    3. first quality level product with reasonable price
    4. best service and fast delivery.

    5. many years manufacturing experiance.

    6. can make tricon drill bit according to customer's detail requirement

    7. We bought our own land and built our own factory;

    8. In same quality, our price is best; in same price , our quality is best.



    Contact Us:

    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 Three Cone Mill Tooth Tricone Bit For Geological Exploration Areas for sale
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