Products details
1.Tricone insert tooth drilling bits
2.Roller bearing
3.Cover almost all IADC code
4.Meet with API Spec7-1 ISO 9001:200
5. High temperature and wear resistance
6.Long work time
Price: | 200.0~10000.0 USD |
---|---|
Payment Terms: | T/T,L/C,WU |
Products details
1.Tricone insert tooth drilling bits
2.Roller bearing
3.Cover almost all IADC code
4.Meet with API Spec7-1 ISO 9001:200
5. High temperature and wear resistance
6.Long work time