Cangzhou Great Drill Bits Co.,Ltd. -

Cangzhou Great Drill Bits Co.,Ltd.

Showing 21 - 30 of 42, total 5 pages [First] [Previous] [Next] [Last]

tungsten carbide single rock tricone roller bit welding cone bit
Specification: Tungsten Carbide Single Rock Tricone Roller Bit Welding Cone Bit
Detail: Overview of 120 ¡ã U Shaped Drill Bit Great Drill Bits has customized manufacture several types of roller bit. The traditional single roller bit was cut by tricone roller drill bit. So it is including No.1, No.2, No.3 Con...

rock reamers & hole openers
Specification: see description
Detail: Horizontal Directional Drilling (hdd drill bits) is not excavation surface conditions, the laying of a variety of underground utilities (pipes, cables, etc.) of a drilling way, it is widely used in water supply, electricity, t...

geothermal well drill bits
Specification: see description
Detail: Geothermal drilling characteristics of geothermal drilling the main oil and gas well drilling technology for reference, because the heat reservoir rock geological conditions, such as lithology, buried depth and output fluid pr...

tricone bit
Specification: see description
Detail: Overview of Tricone Bit Tricone bit is mainly used in drilling, exploration, petroleum and trenchless as pilot bit. According to cutting material, Tricone bit can be divided into TCI bit and Steel tooth Bit. TCI bi...

tricone drill bit for hard rock with tungsten carbide insert
Specification: see description
Detail: Overview of TCI Bit TCI Tricone bit is an important tool for oil drilling. When the cone bit is working, the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area betw...

three cone drill bit for soft formation for water well drilling
Specification: see description
Detail: Overview of Steel Tooth Bit This superior method provides a stronger, more i***ct-resistant tooth than milling because the metal particle structure during forging is protected, resulting in stronger teeth. The ***ails of Stee...

steel body pdc bit
Specification: see description
Detail: The Steel body PDC bit body is made of AISI 4145H round steel. The cost of Steel body PDC bit is lower than that of Matrix body PDC bit. Every Steel body bit shall have heat treatment, to improve the mechanical properties o...

core barrel with high performance rock roller bit for pile found
Specification: see description
Detail: Overview of barrel drill bit The roller bit core barrel uses high carbon steel and a special bit Angle to maintain drilling strength and efficiency. There are three types of core barrels: Core barrel with bullet teeth i...

roller bit
Specification: drill bit roller cone
Detail: GREAT has customized manufacture several types of roller bit. Our roller cone drill bit includes the 90 ¡ã U-shaped Roller Bit series and the 120 ¡ã U-shaped Roller Bit series. All these two types have designed Starry Sky Roll...

professional manufacture to rock reamers
Specification: roller reamer drilling
Detail: Overview of Rock Reamer Hole Opener The Rock reamer produced by GREAT co***ny is used to expand the diameter of the pilot hole and is mainly used for horizontal directional drilling of oil, natural gas, electric power, and ot...


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