drilling tool set

Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

... to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths— available from 0.6m to

Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

... to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths— available from 0.6m to 3.6 m

Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

...Drilling Tools Chisel Integral Drill Rod 20mm - 42mm Diameter Product Description Integral drill rods are ideal in small hole drilling, all integral drill rods consist of hex. rods with integrated cemented carbide chisel-shaped bit heads. With the same steels as and the best carbides made in China, we are supplying different lengths of integral drill...

Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

... to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths— available from 0.6m to 3

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

... bit. The drill pipes transmit the necessary feed force and rotation to hammer and bit plus compressed air or fluids for the hammer and flushing of cuttings. JCDRILL has a comprehensive range of DTH drill bits to match all conceivable applications. Each

Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

Drill Stem AISI4151H Core Drilling Tools Cross Over Subs For Drill Collar Description: 1. It is divided into drill string crossover and tubing Crossover. 2. Drill string Cross-over is divided into type A, type B and type C. Crossover subs are made from ...

Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

..., we also provide this kind of DTH drill pipe in different Chinese and American specifications. As for its advantages, it has features of big rigidity, good sealing capacity, flat outer structure, and ...

Brand Name:JCDRILL

Model Number:5-17 inch

Place of Origin:Hebei,China

...Drilling Tools Step Drag Bit For Wild Range Drilling Application Other than PDC bits, Drag Bits have the lowest cost per bit. Drag bits are a rotary drill bit built with a steel body and tungsten carbide teeth. These bits will out preform other more expensive bits if used appropriately. Drag bits are extremely popular choice for seismic drilling, blast hole drilling and geothermal drilling...

Brand Name:JCDRILL

Model Number:5-17 inch

Place of Origin:Hebei,China

... Drill Bit Wide Range Drilling Standard Drilling Tools 150mm - 445mm Application Drag bits have a wide range of drilling applications including environmental, exploration, geothermal, water well, road construction, and natural gas and oilfield drilling...

Brand Name:JCDRILL

Model Number:all

Place of Origin:Hebei,China

...Drilling Tools Sub Adapters Drill Bit Connector Application JCDRILL can make any and all types of drill string subs. All subs made are API inspected and certified, or they may be new with mill certs. Subs are shorter components of the the drill string, averaging only four feet in length. Most subs are used as an adapter between two different connection types in the same drill string. Often times the connection on drill