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Non-Sealed Roller Bearing Tri-Cone Bits for Sale
Cutting Structure
Tungsten Carbide Inserts: Various type high quality tungsten carbide inserts can be equipped on the bits, professional and scientific selection of the inserts as per the different application and drilling process to achieve high efficient drilling production.
Steel Tooth: Premium tungsten carbide hard facing on the surface, greatly enhance the wear resistance of the tooth.
Bearing Structure
Non-sealed roller bearing. Drilling fluid can enter the bearing directly for cooling;
Balls lock the cone which reduces the probability of cone dropping to minimum
IADC
vary from 114--637 applicable for the hole drilling in the upper section with good drill ability.
| Product | Tricone Bit |
| Model | TCI BIT, STEEL TOOTH BIT |
| IADC CODE | 116 117 126 127 136 137 216 217 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347 |
| 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 | |
| available sizes | From 2 7/8 to26" |
| larger sizes for hole opener bit ,reamer bit | |
| advantage | most favorable price and best quality |
| bearing type | sealed bearing and non-sealed bearing |
| metal sealed journal bearing | |
| rubber sealed journal bearing | |
| aircooled bearing type | |
| Formation or layer | soft ,medium soft ,hard, medium hard, very hard formation |
| Button size (extra features) | Button bit,saw teeth |
| 1) Y-Conical teeth 2) X-chisel teeth | |
| 3)K- wide teeth | |
| 4)G- Gague protection | |
| Packing | Wooden case |
| Delivery terms | By sea or by air |
| Market | Canada,USA, Middle east ,Africa,Europe |
| Application | Petroleum & gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work |
Our Factory
We are a leading manufacturer of drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Zhengzhou, Henan, China.
We have rich experience in this field of DTH hammers and bits for 20 years.We have more than 50 sets of processing equipment to ensure the quality of our product, which has proved worthy by our client's recognition. And these equipments ensure large production capacity and adequate stock.We have all the small models in stock all year long and the bigger ones ready within 15-30 days.
Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as France, Spain, Italy, South Africa, Iran, Malaysia, Australia ad etc.
Our Certificate
Our products has been authorized and certified by TUV and ISO9001: 2008. We guarantee the quality of the machines for one year after the trial run (excluding the wearing parts), but not exceeding 15 months from the date on which machines leave the factory.
Send Inquiry to This Supplier
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