China roller cone bit manufacturer & supplier

stepped drag bit

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

2012-05-31

piling bit

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

2012-05-31

horizontal rock reamer bit

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

2012-05-31

rock hole opener

reamer bit

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

2012-05-31

reamer bit

piling bit

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

2012-05-31

pdc diamond drill bit

diamond pdc bit

Soft and Medium Hard Formation
Deep blade and long parabolic configuration ,ensure optimal bottom hole flow pattern and anti-balling .
Anti whirl

2012-05-31

pdc diamond bit

5 blades pdc drill bit

Soft and Medium Hard Formation
Deep blade and long parabolic configuration ,ensure optimal bottom hole flow pattern and anti-balling .
Anti whirl

2012-05-31

diamond drill bit

12 1/4 pdc bit

Soft and Medium Hard Formation
Deep blade and long parabolic configuration ,ensure optimal bottom hole flow pattern and anti-balling .
Anti whirl

2012-05-31

tricone bit

rock roller bit

Medium Soft Formation Tooth Bits
The 127 bits are used to drill low compressive strength ,medium soft formation short projection teeth with redu

2012-05-31

tungsten carbide bit

8 1-2 roller cone bit

Medium Soft Formation Tooth Bits
The 127 bits are used to drill low compressive strength ,medium soft formation short projection teeth with redu

2012-05-31

water well drill bit

tricone rock bit

Medium Soft Formation Tooth Bits
The 127 bits are used to drill low compressive strength ,medium soft formation short projection teeth with redu

2012-05-31

teeth tricone rock drill bit

17 1/2 steel tooth bit

Medium Soft Formation Tooth Bits
The 127 bits are used to drill low compressive strength ,medium soft formation short projection teeth with redu

2012-05-31

steel teeth bit

STEEL TOOTH TRICONE BIT

Medium Soft Formation Tooth Bits
The 127 bits are used to drill low compressive strength ,medium soft formation short projection teeth with redu

2012-05-31

tri cone rock drill bit

TCI bits series
437
Soft Formation TCI Tricone Bits
The 427 tci bits are used to drill low compressive strength,very soft formations .TCI bits maxi

2012-05-31

rock roller bit

12 1/4 tricone bit

TCI bits series
437
Soft Formation TCI Tricone Bits
The 427 tci bits are used to drill low compressive strength,very soft formations .TCI bits maxi

2012-05-31

roller cone bit/oil well drill bit

17 1-2 Tricone bit

TCI bits series
437
Soft Formation TCI Tricone Bits
The 427 tci bits are used to drill low compressive strength,very soft formations .TCI bits maxi

2012-05-31