Tricone Bit
Specifications
tricone rock bit
1>ISO 9001:2008 & API spec7-1
2>Good quality and after-sale service.
3>8years experience
Application:
•
Used in many fields such as : Oil well, gas well, water well, etc.
•
Formation: Suit for drilling medium, medium-soft and midium-hard formations.
•
Well type: Suit for helical well, inclined well, lateral well.
Parameters:
IADC CODE
116 117 12 6127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347
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
HJ(metal sealed journal bearing)
HA (rubber sealed journal bearing
air-cooled bearing type
Formation
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
Application
petroleum gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work