China three roller bit assembly manufacturer & supplier

12 1/4 inch steel tooth rock bit for mining field

steel tooth rock bit

tricone rock bit
1Petroleum drilling
2.long service time
3.best price and high quality
4.we can provide the sample ...

2013-07-28

supplier for Steel tooth rock bit

ST rock bit

tricone rock bit
1Petroleum drilling
2.long service time
3.best price and high quality
4.we can provide the sample ...

2013-07-28

PDC drill bit/ oil machine

12 1/4TD0619LF/M222

1) ISO9001&API
2)Covers all IADC codes
3)Size:8 1/2"
4)Used for oil well and water well

2013-10-24

drill bit( TCI rock bit)

13 1/2"TDHA117

New arrival steel tooth roller bit for drilling water well
Model
TCI BIT, STEEL TOOTH BIT PDCoil drill bit roller bit
IADC CODE
116 117 126 127

2013-09-28

steel body drill bit

12 3/8"TDFA447G

1) ISO9001&API
2)Covers all IADC codes
3)Size:3 1/2"~26"
4)Used for oil well and water well

2013-09-28

steel rock/ drill bit

6 5/8"TDHA117 steel tooth

New arrival steel tooth roller bit for drilling water well
Model
TCI BIT, STEEL TOOTH BIT PDCoil drill bit roller bit
IADC CODE
116 117 126 127

2013-09-28

dril bit for mining

6 1/4TDHA117 oil mine water well cutting tools

New arrival steel tooth roller bit for drilling water well
Model
TCI BIT, STEEL TOOTH BIT PDCoil drill bit roller bit
IADC CODE
116 117 126 127

2013-09-28

STEEL TOOTH rock/drill bit

TDHA117

New arrival steel tooth roller bit for drilling water well
Model
TCI BIT, STEEL TOOTH BIT PDCoil drill bit roller bit
IADC CODE
116 117 126 127

2013-09-28

PDC drill/ rock bit /cutting tools

8 1/2 TD0619GM323

1) ISO9001&API
2)Covers all IADC codes
3)Size:8 1/2"
4)Used for oil well and water well

2013-09-28

STELL TOOTH ROCK/DRILL BIT

4 5/8"TDHA126

New arrival steel tooth roller bit for drilling water well
Model
TCI BIT, STEEL TOOTH BIT PDCoil drill bit roller bit
IADC CODE
116 117 126 127

2013-09-28

PDC drill/ rock bit

9 1/2TD0619M223

1) ISO9001&API
2)Covers all IADC codes
3)Size:9 1/2"
4)Used for oil well and water well

2013-09-28

tungsten carbide insert drill bit

7 7/8"HJT417 tricone drill bit

1) ISO9001&API
2)Covers all IADC codes
3)Size:7 7/8"
4)Used for oil well and water well
5)triocne bit

2013-12-16

TCI drill/ rock /tricone bit

HJT437 for oil mine water well

1) ISO9001&API
2)Covers all IADC codes
3)Size:12 5/8"
4)Used for oil well and water well

2013-10-24

8.5 inch TCI drill bit for petroleum and gas

TCI rock bit

tricone rock bit
1Petroleum drilling
2.long service time
3.best price and high quality
4.we can provide the sample ...

2013-07-24

(IADC) TCI tricone bit

13 1/8"TDH627

1) ISO9001&API
2)Covers all IADC codes
3)Size:13 1/8"
4)Used for oil well and water well

2013-09-28

TCI tricone bit IADC

6"TDHA617 TCI tricone bit IADC

1) ISO9001&API
2)Covers all IADC codes
3)Size:6"
4)Used for oil well and water well

2013-09-28