Basical Specification
Item
TCI Tricone 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 3 7/8” to 26”
larger sizes for hole opener bit ,reamer bit
advantage
The most advanced production lines in China of rock bits (factory price); world famous brands agent
bearing type
sealed bearing and non-sealed bearing
metal sealed journal bearing)
rubber sealed journal bearing
Air cooled 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- Gauge protection
Material
tungsten carbide insert, Carbon steel
Packing
Wooden case or steel case
Payment term
T/T,L/C ,Western Union,
Delivery term
By sea or by air
Delivery time
2 days(stock), 30 days(production)
Market
South Europe,South Korea, Japan, Singapore ,Saudi Arabic,Dubai,USA, Middle east ,Africa, Europe,Central Asia,Russian
Application
Petroleum & gas ,water well ,mining ,oil field, construction,geothermal, directional boring, and underground foundation work
Advantage
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High-strength, high flexibility, high temperature and high wear resistance.
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High-precision metal seal.
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Locking roller ball, to adapt to high-speed.
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The use of high strength high toughness carbide teeth,
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Hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock.
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Cone bit to adapt to the soft, medium and hard of various strata.
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Reasonable price and long working life.
