China steel body pdc bit manufacturer & supplier

API Standard PDC drill bits for oil well or water well drilling

GM1315FZ

Advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2017-01-03

China API oil well drilling bits prices

GM1305

Advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2017-01-03

API Standard PDC drill bits for oil well or water well drilling

GS1606T

Advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2017-01-03

API Standard PDC drill bits for oil well or water well drilling

GS1303Z

Advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2017-01-03

API Standard PDC drill bits for oil well or water well drilling

GM1616TZ

Advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2017-01-03

API Standard PDC drill bits for oil well or water well drilling

GS1304

Advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2017-01-02

API Standard Tricone bits for oil well or water well drilling

117

Advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2017-01-02

API Standard PDC drill bits for oil well or water well drilling

GS1606T

Advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2017-01-02

API Standard PDC drill bits for oil well or water well drilling

GM1307T

Advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2017-01-02

API Standard PDC drill bits for oil well or water well drilling

GM1308

our advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2016-12-31

API Standard 3-8 blades Matrix body oil drilling PDC drill bit

GM1607T

1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2016-12-31

API Standard PDC drill bits for oil well or water well drilling

GM1305

our advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2016-12-30

API Standard PDC drill bits for oil well or water well drilling

GM1605T

our advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2016-12-30

API Standard PDC drill bits for oil well or water well drilling

GS1306

Our advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2016-12-29

API Standard PDC drill bits for oil well or water well drilling

GS1906T

1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2016-12-28

Great Steel Body PDC Drilling bits

GS1905S

1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

2016-12-27