Find Welding Type Tci Cone, Tci Single Roller Cone, Tci Bit Cutters on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
New Products
| Payment Type: | L/C,T/T,D/P,Paypal,Money Gram,Western Union |
|---|---|
| Incoterm: | FOB,CFR,CIF,EXW,FCA,CPT,CIP |
| Min. Order: | 1 Piece/Pieces |
| Delivery Time: | 5 Days |
Model No.: 637
Our drill bit can be used for 150-300 hours.Soft formations will last longer
1.Hardfaced head bearing surface,inner hole of cone is silver-plated.Thelosd capacity and seizure resistance of the bearing is greatly improved
2.Adopt the optimum design of high strength and high toughness hard alloy tooth arrangement, tooth number, tooth opening height and unique alloy tooth shape, give full play to insert bit high wear resistance and excellent cutting ability
3.Heat treatment improves the toughness of the steel and the service life of the tooth palm
4.Use the wear-resistant and high-temperature rubber high saturated nitrile butadiene rubber, increase the section area of sealing ring reduce sealing pressure And you can customize it
5.Sliding bearings and rolling bearings are available
6.All rubber compensator is uesd which can limit pressure differential and prevent drilling fluid from entering the lubrication system and this provides the bearing system with good assurance of lubrication
The tricone bit legs used for make hole opener
tci tricone bit design
Hard Alloy Welding Pervent bit wear and tear work and protect the bearing
Hard alloy drill palm surface neck protection prevent bit wear in abrasive formation
High stength tunsten carbide teeth ,high temperature hear treatment forged alloy steel
Lubricating system protection of the bearing and seal system of the bit
Sealed Journal bearing
You can find the bit Diameter,thread Pin IADC code Serial number on the bottom
types of tci tricone bit for rock breaking
| IADC | WOB(KN/mm Bit Dia.) | RPM(r/min) | Applicable Formations |
| 435 515 | 0.20~0.70 | 200~80 | Soft with very low compressive strength such as shale ,clay, sandstone ,soft limestone ,etc |
| 535 | 0.35~0.80 | 200~80 | Medium soft with low compressive strength and harder abrasive stringers ,such as hard shale ,hared gypsolyte, soft limestone, sandstone and dolomite with stringer ,etc |
| 417 437 | 0.35~0.90 | 140~70 | Very soft with low compressive strength and high drillability, such as shale, clay, sandstone and conglomerate ,etc. |
| 517 527 | 0.35~1.05 | 120~50 | Soft with low compressive strength, such as shale, clay, sandstone, soft limestone, salt bed and hard gypsolyte, etc |
| 537 547 | 0.35~1.05 | 110~40 | Medium soft with low compressive strength and harder abrasive stringers, such as hard shale, hard gypsolyte, soft limestone, sandstone and dolomite with stringers ,etc |
| 617 627 | 0.35~1.05 | 80~40 | Medium hard with high compressive strength and thick &hard stringers, such as hard shale, limestone, sandstone and dolomite, etc |
| 637 737 | 0.70~1.20 | 70~40 | Medium hard with high compressive strength and high abrasiveness ,such as limestone ,dolomite, sandstone and chert ,etc |
| Note: The upper limits of WOB and RPM in above table should not be used simultaneously | |||
NO. Tricone bit size Thread NO. Tricone bit size Thread Inch mm inch mm 1 3-3/4 95.3 2-3/8 " REG Pin 28 9-5/8 244.5 6-5/8 2 3-7/8 98.4 29 9-7/8 250.8 6-5/8" REG Pin 3 4-1/8 104.8 30 10-1/2 266.7 4 4-1/4 108.0 31 10-5/8 269.9 5 4-1/2 114.3 32 11 279.4 6 4-5/8 117.5 2-7/8" REG Pin 33 11-5/8 6-5/8 7 4-3/4 120.7 34 12 304.8 8 4-7/8 123.8 35 12-1/4 311.2 9 5-1/2 139.7 3-1/2" REG Pin 36 12-5/16 6-5/8 10 5-5/8 142.9 37 12-3/8 314.3 11 5-2/3 143.9 38 12-7/16 315.9 12 5-3/4 146.1 39 12-5/8 320.7 13 5-7/8 149.2 40 13-1/8 333.4 14 6 152.4 41 13-1/2 342.9 15 6-1/8 155.6 42 13-5/8 346.1 16 6-1/4 158.8 43 13-3/4 349.3 17 6-1/2 165.1 44 14-1/2 374.7 7-5/8" REG Pin 18 6-5/8 168.3 45 14-3/4 374.7 19 6-3/4 171.5 46 15-1/2 393.7 20 7-1/2 190.5 4-1/2" REG Pin 47 16 7-5/8 21 7-5/8 193.7 48 17-1/2 444.5 22 7-7/8 200.0 49 18-7/8 479.4 23 8-3/8 212.7 50 20 508.0 24 8-1/2 215.9 51 22 558.8 25 8-5/8 219.1 52 24 609.6 26 8-3/4 222.3 53 26 660.4 27 9-1/2 241.3 6 5/8 " REG Pin
tricone bit
oilfield drill bits adapter
Application of tci tricone bit
Our Company
Hejian Deris Petroleum drilling equipment Co., Ltd was established in 2000, located in Hejian City Junziguan Industrial Park,close to Tianjin Port, Beijing Airport, The company covers an area of 30 acres and a factory building of 15,000 square meters.
Specializing in the production and sales of drilling tools such as Tricone bit, PDC drill bits, Hole opener, roller cone drills, hammer and hammer bit, drill pipes, drill collars,etc.A professional design,production,inspection and foreign trade sales team has been established.
Products are export to the United States,Canada,Russia,Kazakhstan,Iran,Qatar,Sweden,Germany, Australia,Singapore,Mexico,Colombia more than 30 countries.
Our company is planning to adding 3 production lines,CNC machine tools,drilling machines,milling machines,quality testing equipment etc to ensure quality and timel delivery.Looking forward to working with you
Our certificate
Each product is manufactured and inspected in strict accordance with the industry's highest technical quality standards and API specifications.The quality assurance system established in accordance with the requirements of ISO 9001 ensures the best quality of the products and the effective operation of the company.
tri-cone drill bit Package and shipping
Package Type : wooden case ,also be packaged according to customers requirement
Transportation : by sea , by air or land transportation . Less than 50kg shipping by courier better
Delivery : If we have stock, the delivery time will need about 2~3 working days. In general, common size tricone bits and pdc bit, we have stock
If we have no stock, such as the tci reamer and pdc hole opener, it will be 7-10 working days in total
How about our Customers feedback ?
The drilling deepth more than 460meters 1 pc Metal seal bearing tci tricone bit
TCI Tricone bit Drilling 3500 meters well no problem
1 pc Hole opener drilling more than 10 well no problem
Drilling to 1600 meter the PDC drill bit continue work good enough
If you are interested in our products please send Email to Jenny
This is Jenny, already have 7 years working experience for this section. Already make many friends from different countries. I am very pleasure to help them solve some difficult problems for the HDD drilling reamer and tricone bit, and find the more suitable drilling products. We believe double win is what we want. If you have any questions, welcome to talk with me.
Our service
1 We are manufacture can supply good quality goods and competitive price
2 We not only have ourselves design but also can accept customization
3 We have fast and on time delivery time
4 Every bits have it's quality assurance
5 Contact our anytime if you have any question with bits
6 Technical supply online
How to complete the whole deal
1. Firstly decide the design, material and color
2. Decide the size in accordance with client's requirement and our recommendation
3. We will give the best offer
4. Client's accept the offer and we send proforma invoice
5. Client transfers 30%-50% deposit and production begins
6. After production, we will send ready products photo
7. After client's confirmation, we will arrange shipment, and send copy shipping documents like B/L, commercial invoice and packing list
8. Client transfer balance payment and we will send original documents by express or Telex Release
Product Categories : Roller Cone bit > Welding Type Cones Bit
