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Hejian Tengda Petroleum Supplies Co., Ltd.
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12 7/16TDHA127 steel tooth drill bit with metal or rubber seal for oil mine water well
1. Product details:
2. Other products you may interested in:
1) rock bits
Model |
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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 3 3/4'' to 26” larger sizes for hole opener bit ,reamer bit |
advantage | favourable price and good qualtity |
bearing type: |
sealed bearing and non-sealed bearing HJ(metal sealed journal bearing) HA (rubber sealed journal bearing)
|
Formation or layer | soft ,medium soft ,hard,medium hard,very hard formation |
Application | petroleum&gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work |
2) PDC bits
3. operation process
4. distribution
Or other cases as you request
5. Certificate:
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Contact
Feel free to contact us by email or telephone
Our products are mainly exported to the Middle East, Europe, Russia, America and some other areas, we can ensure our drill bit are totaly new, we will provide 3 years warranty year and technical services. I know that our price is not the lowest, but we can ensure the quality, there are some malicious competition in our industry, they low the prices on purpose,Or when you recieved the goods,you find the bits are renovated,it just don't work.In fact, many of them are scalpers, they sell the used drill bit as a totally new one in the lower price.