17 1/2 steel tooth with metal or rubber seal

Brand:aa

Product detail:

17 1/2 TDFJ137 drill bit for oil mine cutting tools

1. Product details:

 

 

 

2. Other products you may interested in:

 

1) rock bits

Model
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:

 

6.customer visit:

 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.