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API Factory Price Tricone Drilling Button Bit for Hard Rock Oil/Gas/Water Well¹

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Product Description Far Eastern Drilling are API (API-7-1 & API Spec Q1) factory specializes in drill bits, such as Tricone Bit,PDC Bit,Hybrid Bit,HDD Hole Opener,Foundation Roller Cone Bits and related drilling tools,application fields includes for oil well drilling, gas well drilling, geothermal well drilling, mining, geological survey, hydrographic survey, water well drilling, HDD pipelines installation projects, foundation rock piling projects. We can offer both TCI and Steel (Milled) Tooth in a variety of sizes and all most of IADC codes in stock.Cutting Structure :The tricone bit's cutting structure features multiple rotating cones with carbide teeth, allowing for efficient rock crushing, reduced torque, and enhanced penetration rate.Gauge Structure:The tricone bit's gauge structure provides enhanced stability, reduces wear, maintains borehole straightness, and ensures consistent diameter for smooth drilling operations.Bearing Structure:The tricone bit's bearing structure offers high load - bearing capacity, low friction, extended service life, and reliable rotation under extreme drilling conditions.Sealand Lubrication:The Sealand Lubrication in tricone bits minimizes friction, prevents wear, protects bearings from harsh environments, and ensures long - lasting, efficient drilling performance. Tricone bits offer multiple key advantages during drilling projects. Their unique cutting structure with rotating cones and carbide teeth efficiently fractures rocks, enabling rapid penetration through various formations. The robust gauge structure maintains borehole stability, reducing the risk of deviation and enhancing wellbore quality.A reliable bearing structure handles high loads and torque, ensuring smooth operation. Additionally, advanced Sealand Lubrication protects components from wear and corrosion, extending the bit's lifespan and minimizing downtime, thus boosting overall drilling efficiency and cost - effectiveness. Basical SpecificationSize of Rock Bit8 1/2 inches215.90 mmBit TypeSteel (Milled) Tooth Tricone BitThread Connection4 1/2 API REG PINIADC CodeIADC127Bearing TypeJournal Bearing with Gauge ProtectionBearing SealSealedHeel ProtectionAvailableShirttail ProtectionAvailableCirculation TypeMud CirculationDrilling ConditionRotary drilling,high temp drilling deep drilling, motor drillingNozzlesThree NozzlesOperating ParametersWOB (Weight On Bit) KN/mm0.3-0.85RPM(r/min)60-180FormationMedium formation with low compressive strength ,such as medium,soft shale,medium soft limestone,medium soft limestone,medium soft sandstone,medium formation with harder and abrasive interbeds,etc. Steel (Milled) Tooth Bit IADC CodeIADC111,IADC114,IADC115,IADC116,IADC117,IADC121,IADC124,IADC125,IADC126, IADC127,IADC131,IADC135,IADC136,IADC137,IADC214,IADC216,IADC225,IADC226, IADC235,IADC237,IADC314,IADC315,IADC316,IADC317,IADC325,IADC326,IADC327, IADC335,IADC336,IADC337,IADC347 Tungsten Carbide Insert (TCI) Bit IADC CodeIADC417,IADC427,IADC437,IADC517,IADC527,IADC537,IADC617,IADC627,IADC637, IADC737,IADC837,IADC832,IADC415,IADC425,IADC435,IADC445,IADC525,IADC625, IADC635,IADC412,IADC415,IADC416,IADC422,IADC425,IADC427,IADC435,IADC436, IADC446,IADC447,IADC516,IADC526,IADC532,IADC535,IADC536,IADC542,IADC545, IADC547,IADC615,IADC622,IADC632,IADC635,IADC642,IADC645,IADC715,IADC722, IADC725,IADC732,IADC735,IADC742,IADC745,IADC825,IADC832,IADC835,IADC845Available SizesFrom 2 7/8 inches to 36 inches larger sizes for the hole opener bit ,reamer bitAdvantageMost favorable price and best qualityBearing TypeSealed bearing / non-sealed bearing / Metal sealed bearing / Rubber sealed journal bearing / Air cooled bearing Layer DetailsSoft,medium soft, hard ,medium hard, very hard formationApplicationoil well drilling, gas well drilling, geothermal well drilling, mining, geological survey, hydrographic survey, water well drilling, HDD pipelines installation projects, foundation rock piling projects. Bit SizeAPI REG PINTorqueWeigtINCHMMINCHKN.MKGS3 3/885.72 3/84.1-4.74.0-6.03 1/288.94.2-6.23 7/898.44.8-6.84 1/41085.0-7.54 1/2114.35.4-8.04 5/8117.52 7/86.1-7.57.5-8.04 3/4120.77.5-8.05 1/8130.23 1/29.5-12.210.3-11.55 1/4133.410.7-12.05 5/8142.912.6-13.55 7/8149.213.2-13.56152.413.6-14.56 1/8155.614.0-15.06 1/4158.814.4-18.06 1/2165.114.5-20.06 3/4171.520.0-22.07 1/2190.54 1/216.3-21.728.0-32.07 5/8193.732.3-34.07 7/8200.0 33.2-35.08 3/8212.738.5-41.58 1/2215.939.0-42.08 5/8219.140.5-42.58 3/4222.340.8-43.09 1/2241.36 5/838-43.461.5-64.09 5/8244.561.8-65.09 7/8250.862.0-67.010254.0 68.0-75.010 1/2266.772.0-80.010 5/8269.972.0-80.011 1/2292.179.0-90.011 5/8295.379.0-90.012 1/4311.295.0-102.012 3/8314.396.0-103.012 1/2317.597.0-104.013 1/2342.9105.0-134.013 5/8346.1108.0-136.014 3/4374.77 5/846.1-54.2140.0-160.015381.0 145.0-165.015 1/2393.7160.0-180.016406.4200.0-221.017 1/2444.5260.0-270.026660.4740.0-760.0 FAQ1. How to get an exact quotation?Answer: Please send us detailed information as below:-Tricone bits(Diameter, IADC code)-PDC bits(Matrix or Steel body, blades quantity, cutter size, etc)-Hole opener(Diameter, size of pilot hole, hardness of rocks, thread connection of your drill pipe, etc.)-Roller cutters(Diameter of cones, model number, etc.)-Core barrel(Diameter, quantity of cutters, connection, etc.)A simple way is sending us photos .Besides above, if possible please provide more information as below:Drilling depth in vertical well drilling, Drilling length in HDD, hardness of rocks, Capacity of drill rigs, application(oil/gas well drilling, or water well drilling, or HDD, or foundation).Incoterm: FOB or CIF or CFR, by plane or ship, port of destination/discharge.The more information provided, the more exact quotation will be offered.2. What is the quality control for your products?Answer: All of our production are in lines of API rules and ISO9001:2015 strictly, from signing contract , to raw materials, to each production processes, to product finish, to after-sale service, each processes and sections are in accordant with standard.3. About lead time,payment terms, delivery ?Answer: We always have regular models available in stock, prompt delivery is one of our advantages. Mass production depends on quantity of order.We accept all regular payment terms including L/C, T/T, etc.We are near from Beijing airport and Tianjin(Xingang) seaport, transportation from our factory to Beijing or Tianjin only takes one day, fast and very economical inland charges.4. What is the history of Far Eastern ?Answer: The drilling bits business was started at year 2003 only for China domestic requirement, the name Far Eastern was started from year 2009, now Far Eastern has exported to more than 35 countries and areas.5. Do you have Referenced Letters /Recommendation Letters from old customers?Answer: Yes, we have many referenced letters/recommendation letters issued by old customers who would like to share our stories.

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