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7 1/2"(190.5mm) IADC537 TCI Rotary Drill Bits for Drilling Rocks with API Thread Connection
Tricone Bits - 7 1/2''
|Cone Size||7 1/2"|
|Bearing Type||Elastomer Sealed Bearing|
|Circulation Type||Mud Fluid|
|Thread Connection||4 1/2 Reg Pin|
|Application||Medium formations,such as medium shale,
limestone, medium sandstone,medium
formation with harder and abrasive interbeds,etc.
TCI is short for Tungsten Carbide Insert, tungsten carbide is regular hard material in rock drilling field, another material is diamond.
Inserts means Tungsten Carbide teeth that's fitting on cones of rotary drilling roller cone bits.
Hebei Solidkey Petroleum Machinery Co., Ltd specializes in roller cone bits , rotary drill bits for rock drilling, the rotary drill bits has been working in more than 35 countries in the past 10 years, rich Referenced Letters here could confident you to start long term cooperation.
Lower the cost of
Who we are:
To extract sources of energy underground.
To extract the water underground.
To install pipelines underground with No-Dig.
To pile foundation for constructions.
We are one of the people who makes above easier.
Let’s work together and enjoy this job.
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