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17 1/2 Inch IADC537 TCI Tricone Bit

Product serial number

  • Description
  • Overview

    Quick Details

    Warranty:4 years
    Applicable Industries:Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Retail, Construction works , Energy & Mining, Construction works , Energy & Mining
    Showroom Location:Philippines, India
    Video outgoing-inspection:Provided
    Machinery Test Report:Provided
    Marketing Type:New Product 2020
    Place of Origin:Hebei, China
    Brand Name:longyue
    Type:DRILL BIT, Drill Bit
    Machine Type:Drilling Tool, Drilling Tool
    Material:Carbon steel, Carbide
    Processing Type:Forging, Forging
    Use:Well Drilling, Well Drilling & Energy & Mining
    Place of origin:China (Mainland)
    Certification:API&ISO, API
    Bearing type:Elastomer sealed bearing
    Local Service Location:Philippines, India

    Packaging & Delivery

    Selling Units:Single item
    Single package size: 15X13X25 cm
    Single gross weight:1.500 kg
    Package Type:wooden cases, or as customers's request
    Picture Example:



    Product Description


    17 1/2 Inch IADC537 TCI Tricone Bit

    The tricone drill bit is the most popular drilling bit in the world,it can be widely used for Oil&Gas Drilling,Mining,Water
    Well,Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit and rubber sealed bit.
    1. The C-Center jet can avoid the formation of a ball in the bit, eliminate the fluid area at the bottom of the well, accelerate
    the upward flow of drilling cuttings and improve ROP.
    2. High saturation NBR bearings can reduce sealing pressure and improve sealing reliability.
    3. The G-Gauge protection improves the measuring ability and prolongs the service life of the bit.
    4. Adding a row of teeth between the rear taper and the outflow to trim the borehole and protect the cone.


    17 1/2 Inch IADC537 TCI Tricone Bit

    Cone size

    17 1/2"

     Bearing Type

    Elastomer Sealed Bearing

     Tooth Type


     Circulation Type

    Mud Fluid

     Thread Connection

    7 5/8 Reg Pin

     Gauge Protection


     Shirttail Protection


     RPM (r/min)





    Medium formation,such as medium shale,
    limestone, medium sandstone,medium
    formation with harder and abrasive interbeds,etc.

    (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.

    Packing & Delivery

    Usually Safety wooden packing ,outside iron belt is bound.It is based on customer requirements


    Factory is Near Tianjin Xingang port ,Beijing airport ,the traffic is convenient ,to ensure the quick delivery time.

    Heibei LongYue factory is located in Cangzhou City ,Hebei Provice, is a manufacturer of Drill Bit with well-equpiied testing facilities andstrong technical force.

    With a wide range, good quality,reasonadle price and prompt delivery,our products are extensively used in oil filed,wrll Drilling,No Dig filed and other industries.

    our main products : tricone bit, PDC bit ,TCI bit, drag bit .Hole opener and other parts related to drill
    We welcome new and from all walks of life to contact us for future business relationships andmutual success!


    The quality can be assured ,we support alibaba trade assurance for customer convenience


    Provide considerate services to minimize clients' worries.

    1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
    2. 24 hours technical support by e-mail Phone/wechat :+8615354253351 7/24 at your service
    3.Other essential technological service.


    1. are you a trader or a manufacturer


    we are an manufacturer ,our factory is located in Cangzhou City ,Heibei Province, Welcome for a visit.

    the product you are purchasing is that we are focus on .


    2. what is your trade term


    we support FOB ,CIF ,DDU , EXW , alibaba trade asssurance, and other way can be negociated for customer convenience


    3 The Quality of Drill bit?

    We have many series of rock bits,quality grades are different,and prices are different.We believe,the proper tools with higher cost-performance is the most important.

    For example,our top quality rock bits is not cost-effective for water well drilling,as the water well drilling machine can not drive the super rock bit to perform their best. but for very deep well drilling high quality grade rock bits is cost effective even its price is much higher.

    So it is better tell us as more as possible the details of projects,then we provide the proper solutions and offer,usually 2 or 3 solutions will be provided for options.

    Related product

    Beside tricone drill bit ,we still have drag bit, steel tooth bit, Matrix PDC bit, steel pdc bit, hole opener, breaker .downhole motor, sonde housings. welcome for contact

    (1) IADC code: 116 117 126 127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314
    111 121 131 346 347 417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 537 547 516 536 535

    (2) Sizes: From 2 7/8 to 26"larger sizes for hole opener bit ,reamer bit

    (3)Bearing type: sealed bearing and non-sealed bearing :metal sealed journal bearing) ;rubber sealed journal bearing
    ;aircooled bearing type

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

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To: Hejian Longyue Drill Bit Manufacture Co.,Ltd

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