tricone rock bits

oilfield drill bit suppliers
1.OEM water well drill bit
2.steel tooth&TCI tricone drill bit for water well
3.water well bit cover all IADC codes

rubber seal rock bit
1.work time:120-180 hours
2. rubber seal
3. oil drilling/coal drilling and so on
4.best price and high quality

Large Diameter Reamer Bit
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control System

1.High-strength, high flexibility, high temperature, high wear resistance
2. High-precision metal seal
3. Locking roller ball, adapt to high speed

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

Premium Quality PDC Cutters for Oil & Gas Drilling and Mining
High Wear/Abrasion Resistance
High Impact Resistance
best price and high quality

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

Long life pdc coring & non coring drill bit
1) Our bits are certified by SGS
2) Our pdc bits have fast drilling rate
3)best price and high qulity

Matrix body PDC bit
1) Our bits are certified by SGS
2) Our pdc bits have fast drilling rate
3) our pdc bits possess strong cutting structure

Rock bit:1.It is suitable for the drilling industry;2.Quality has a reliable guarantee;3.We will provide high quality service;

1.tci rock roller bits
2.Long working life & Good performance
3.Sufficient stock & Timely delivery
4.API&ISO

tricone rock bit
1.specal gague
2.long service time
3.best price and high quality
4.we can provide the sample ,but customer need to pay all cost

tricone rock bit
1.specal gague
2.long service time
3.best price and high quality
4.we can provide the sample ,but customer need to pay all cost

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

steel tooth bit
1.special gauge
2. well drilling
3.best price and high quality
4.we can provide the sample ,but customer need to pay all cost

1) ISO9001&API
2)Covers all IADC codes
3)Size5 7/8"
4)Used for oil well and water well

single rock bit
1.gas drilling
2.long service time
3.best price and high quality
4.we can provide the sample ,but customer need to pay all cost

Rock bit:1.It is suitable for the drilling industry;2.Quality has a reliable guarantee;3.We will provide high quality service;

1.9 only set of gear cone welding
2, Suitable for building Bridges, bridge pier drilling
3, Soft to hard formation can be used
4. best price

Assembly Drill Bit
1, 5 cones
2.AIP & SGS
3.build bridges,bridge pier drilling
4.high quality ,best price

steel tooth bit
1.long service time
2. well drilling
3.best price and high quality
4.we can provide the sample ,but customer need to pay all cost

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

rubber seal rock bit
1.long service time
2. rubber seal
3. suit for soft formation
4.best price and high quality

Matrix body PDC bit
1.best price and high quality
2.5blade and 5 nozzles
3.can change the spiral nozzles
4.Spiral blades...

Matrix body PDC bit
1.best price and high quality
2.5 blade count
3.7 nozzles
4.Spiral blades...

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

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

1.5only set of gear cone welding
2, Suitable for building Bridges, bridge pier drilling
3, Soft to hard formation can be used
4. best price