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mining pdc core bit
Soft and Medium Hard Formation
Deep blade and long parabolic configuration ,ensure optimal bottom hole flow pattern and anti-balling .
Anti whirl
Hejian Huanyu Petroleum Machinery Co., Ltd
Contact Now
core pdc cutter bit
Soft and Medium Hard Formation
Deep blade and long parabolic configuration ,ensure optimal bottom hole flow pattern and anti-balling .
Anti whirl
Hejian Huanyu Petroleum Machinery Co., Ltd
Contact Now
6-1/4 Tungsten Carbide Rock roller
we specializes in manufacturing:Tricone bits,steel tooth bit,milled tooth tricone bit,tungsten carbide insert rock bit,tri-cone drill bit ,3 cone bits
Hejian Huanyu Petroleum Machinery Co., Ltd
Contact Now
Tricone Rock Roller bits with 3-1/2" API
we specializes in manufacturing:Tricone bits,steel tooth bit,milled tooth tricone bit,tungsten carbide insert rock bit,tri-cone drill bit ,3 cone bits
Hejian Huanyu Petroleum Machinery Co., Ltd
Contact Now
API tci tricone bit with mateal sealed bearing of...
Medium Soft Formation Tooth Bits
The 127 bits are used to drill low compressive strength ,medium soft formation short projection teeth with redu
Hejian Huanyu Petroleum Machinery Co., Ltd
Contact Now
API tci tricone bit with metal sealed bearing of...
Medium Soft Formation Tooth Bits
The 127 bits are used to drill low compressive strength ,medium soft formation short projection teeth with redu
Hejian Huanyu Petroleum Machinery Co., Ltd
Contact Now
215mmIADC126 Steel tooth bit for well drilling
Medium Soft Formation Tooth Bits
The 127 bits are used to drill low compressive strength ,medium soft formation short projection teeth with redu
Hejian Huanyu Petroleum Machinery Co., Ltd
Contact Now
8 1/2"kingdream tci tricone drill bit with...
Medium Soft Formation Tooth Bits
The 127 bits are used to drill low compressive strength ,medium soft formation short projection teeth with redu
Hejian Huanyu Petroleum Machinery Co., Ltd
Contact Now
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