1.hightemperature and wear resistance
2.IADC code suitable for differentformation
3.best price,quality
Advantages:
1.our company had done this business for manyyears and won a good reputaion for our top quality products and excenllentservice.
2.we produce the drill bits according to ourcustomers requirements strickly with advanced equipment to make the qualityperfect.(extend work life,wear resistance,self-sharpening....)
3.if you want to get more details,pls don'thesitate to contact me.
Specifications
IADC | 437 | 517 | 537 | 617 | 637 | 737 |
WOB | KN/mm (bit dia.) | 0.5-0.75 | 0.5-0.85 | 0.5-0.85 | 0.55-0.85 | 0.55-0.85 | 0.55-0.85 |
Lb/in (bit dia.) | 2860-4280 | 2860-4860 | 2860-4860 | 3140-4860 | 3140-4860 | 3140-4860 |
r.p.m | 70-45 | 70-45 | 70-45 | 70-45 | 60-40 | 60-40 |
2. please get back to myemail address or call me.
You can provide us thefollowing information .
Bit size
Drilling formation
IADC CODE
Destination
3. You may have any questions,pleas ask us freely .
Any inquiry is welcomed here .
1) How to send money to us ?
We can send you our bankaccount information after the contract is made.By T/T ,Western union....
2) What is the MOQ ?
Small trial order isacceptable,like 1pc,2 pcs....
3) Inspection is possbile ?
Yes, you are welcome to ourcompany at any time or you can make inspection through Third inspection agent,like "SGS" ,BV and so on .
4)How to transport the bits?
By sea ,by air ,by DHL,byUPSand so on ....
Do you have any questions ?Please don't hesitate to ask me and you will get the satisfactory response onceyou contact us .
- - - - - - - - - -
Mike chen---sales manager
Hebei Zhankui Drilling Equipment Co., Ltd / Cangzhou Great Drill Co., Ltd
tel: 0086-0317-3212998
fax:0086-0317-3212998
mobile: 0086-158 308 16371
skype: greatmary1
QQ: 1946547249