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drill bit for oil and gas
1.sealed journal bearing
2.drill bit for oil and gas
3.drag drilling bit
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: drill bit for oil and gas ]
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rock drill button bit
1.Center Drill Bit
2.drill bit for water well
3.all IADC code
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: rock drill button bit ]
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rock bit for water well drilling
1.Sizes rang from 2 7/8" to 26"
2.rubber seal,metal seal
3.Covers almost all IADC code
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: rock bit for water well drilling ]
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water well drilling tricone bit
1.Certified by ISO9001&API
2.size: cover all IADC code
3.Long work life.
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: water well drilling tricone bit ]
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TCI tricone drilling bit for well
1.Stocks adequate, time delivery
2.Cutter's quality performance is good.
3.Rich experience in drill bit.
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: TCI tricone drilling bit for well ]
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high quality drill bit for well drilling
1.Seal type:Metal/Rubber
2.Material:alloy/carbide
3.competition price
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: high quality drill bit for well drilling ]
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drilling bits oil and gas
1.wide size code
2.Drilling Equipment
3.Medium soft to hard
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: drilling bits oil and gas ]
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Steel tooth tricone bit
1.Center Drill Bit
2.ISO9001&API
3.Medium soft to hard
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: Steel tooth tricone bit ]
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Tricone drill bits for mining
1.Drilling Tool
2.high drillability soft formation
3.reinforced type for oil exploration drilling
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: Tricone drill bits for mining ]
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used oilfield drilling tricone bits
1.Tricorne Drill Bits Size range from 3 7/8"to 26"
2.Reliable quality and reasonable price
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: used oilfield drilling tricone bits ]
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high quality steel tooth bit
1.button tooth or steel tooth
2.matal or sealed
3.soft,medium soft,hard,medium hard
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: high quality steel tooth bit ]
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drill bit for water well drilling
1.Low compressive strength
2.Medium hard and abrasive formation
3.Gauge protection
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: drill bit for water well drilling ]
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steel tooth drilling bit
1. high quality and best service
2.Strong cutting structure durability
3.Rubber seal or metal seal
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: steel tooth drilling bit ]
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tricone rock roller drill bits
1. high wear resistance.
2.Meet API& ISO
3.TCI tricone bits certified by ISO
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: tricone rock roller drill bits ]
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steel tooth drill bit with 3 nozzles
1.used for oil filed, waterwell
2.Meet API& ISO
3.TCI tricone bits certified by ISO
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: steel tooth drill bit with 3 nozzles ]
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steel tooth drill bit for drilling
1.button tooth or steel tooth
2.wide size code
3.soft,medium soft,hard,medium hard
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: steel tooth drill bit for drilling ]
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drill bit for oil exploration
1.button tooth or steel tooth
2.carton, wooden box,steel box or as your requirements
3.soft,medium soft,hard,medium hard
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: drill bit for oil exploration ]
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tungsten carbide drill rock bit
1.high quality and best service
2.Strong cutting structure durability
3.Rubber seal or metal seal
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: tungsten carbide drill rock bit ]
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roller bit for well drilling
1.high quality and best service
2.Strong cutting structure durability
3.steel tooth drill bit for drilling
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: roller bit for well drilling ]
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tricone bit with sealed journal bearing
1.made of used oil drill bits
2.oil drill bits used
3.Three cone bit is widely used in well drilling
Hejian Hengji Bit Manufacture Co.,Ltd
[Related Keywords: tricone bit with sealed journal bearing ]
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