1.Briefintroduction
We are a professional company in supplying tricone bits,steel teeth bits,single cone bits,and PDC bits.
Bits sizes range from 2 7/8''to 30".and cover almost all IADC codes.It can be used in various of
different fields,mining,hydrology,subterranean heatpilling,water well drilling and oil well drilling.
This type of bits have optimal bearing design, it can be working stably in high WOB,and the qualtiy
tungsten carbide inserts on cone and the gauge make a good wear resistance largely extend the
working life of bits.It is suitable for medium to hard formation.
2.Specifications
Model | Button/Insert tooth bit Milled/Steeltooth bit |
IADC CODE | 116 117 12 6127 136 137 216 217 226 226 316 317326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214314 111 121 131 346 347 |
417 427 437 517 527 537 617 627 637 737 837 832415 425 435 445 525 625 635 416 427 436 446 447 516 526537547 516 536 535 617 637 737 | |
availablesizes: | From 2'' to 30" larger sizes for hole opener bit,reamer bit |
advantage | most favourable price and bestqualtity |
bearingtype: | sealed bearing and non-sealedbearing HJ(metal sealed journalbearing) HA (rubber sealed journalbearing aircooled bearingtype |
Formation or layer | soft,medium soft ,hard,medium hard,very hard formation |
Button size (extra features) | Button bit,saw teeth 1)Y-Conical teeth2) X-chisel teeth 3)K-wide teeth 4)G-Gague protection |
Material | Alloy steel ,carbide |
Packing | Wooden case or steel case |
Payment terms | T/T,L/C,Western union |
Delivery terms | By sea or by air |
Delivery time | Within 3 to 7 days |
Market | Canada, USA,Middle east,Africa,Europe |
Application | petroleum&gas ,water well ,mining andtectonic industries ,oil field, construction, geothermal, directional boring,and underground foundation work |
