| Customization: | Available |
|---|---|
| Type: | Core Drill |
| Usage: | Well Drilling |
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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 to 26" 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 teeth3) K- wide teeth 4) G- Gauge 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 |
Keywords: tricone bits, drill bit, factory selling directly tricone bits, roller drill bit, roller cone drill bits price, roller cone drill bits, rock drilling bit, roller cone drill bits for hard rock drilling, hard rock drill bit, three-cone roller bit, tungsten carbide three-cone roller bit, tci tricone bit, mining tricone drill bits, tricone bit for hard formation water well, tricone bit for hard, TCI tricone bit for hard oil well, TCI tricone bit for hard geothermal well, 12 1/4 Oilfield Tricone Roller | |
IADC WOB (KN/mm) | RPM (r/min) | Applicable | Formations |
417/437/447/415/435 | 0.35~0.9 | 150~70 | Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, gypsum, salt, soft limestone, etc. |
517/527/515 | 0.35~1.0 | 140~60 | Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc. |
537/547/535 | 0.45~1.0 | 120~50 | Soft to medium formations with low compressive strength, such as medium, soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc. |
617/615 | 0.45~1.1 | 90~50 | Medium hard formation with high compress strength, such as hard shale, limestone, sandstone, dolomite. etc |
637/635 | 0.5~1.2 | 80~40 | Hard formations with high compressive strength, such as sandstone, limestone, dolomite ,hard gypsum, marble, etc. |
Note: The upper limits ofWOB and RPM in above table should not be used simultaneously. | |||
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