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...Pipe , Wireline Drill Rods Ong Durability Popular Metalwork Tools Impregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. Using hierarchical mole...
... mole technology, to reduce the contact area of diamond bit matrix and the labial surface of the rock surface, and improve the drilling speed. The diamond bit mole with steel layer, to increase the pressure ...
...Pipe , Reaming Rod Diamond Core Precision Impregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. Using hierarchical mole technology, to reduce t...
... 5. 1000 meters deep hole drilling NW HW PW HWT casing pipe: we can produce BQ NQ HQ PQ diamond core bit, reamer shell,core barrel,drill rod and other drill tool used for geological drilling,rock drilling,we...
... Product Description Zhengde The hollow anchor consists of five parts: hollow drill pipe, plastic drill bit, grout stopper, backing plate, and nut. The drill bit is made of engineering plastic and is equippe...
...Bit Black Color Carbon Steel For Sampling Product Introduce: RC drill cuttings are transported to surface inside the centre tube of the dual pipe. Because of this sample recovery is usually very good with hi...
... the inner and outer pipes of a dual wall drill pipe with the cuttings being forced up through the centre of the drill rods. This is the opposite of conventional DTH hammer drilling which instead sends the a...
...Changsha, Hunan, China.We have rich experience in this field of DTH hammers and bits for 20 years.Owing to high quality, professional serivce and competitive price, we have got good reputation from our custo...
... in Changsha, Hunan, China. We have rich experience in this field of DTH hammers and bits for 20 years. Owing to high quality, professional serivce and competitive price, we have gotton good reputation from ...
... in Changsha, Hunan, China.We have rich experience in this field of DTH hammers and bits for 20 years.Owing to high quality,professional serivce and competitive price, we have gotton good reputation from our...
... can be done. Feature : The material strength is higher ,the breaker bit can bear high torque . The structure is simple with separated part preventing failing into holes To supply the prevent for the bit dur...
... can be done. Feature : The material strength is higher ,the breaker bit can bear high torque . The structure is simple with separated part preventing failing into holes To supply the prevent for the bit dur...
... can be done. Feature : The material strength is higher ,the breaker bit can bear high torque . The structure is simple with separated part preventing failing into holes To supply the prevent for the bit dur...
... can be done. Feature : The material strength is higher ,the breaker bit can bear high torque . The structure is simple with separated part preventing failing into holes To supply the prevent for the bit dur...
Pipe Beveling Machine The ID-Mounted beveling operation utilizes an expandable mandrel which is slid into the open end of the pipe. Tighten draw nut extend the expanding blocks and against the ID surface for po...
... up a ramp and against the ID surface for positive mounting, self centered and squared to the bore. As the tool bit is fed into the pipe from the end, a bevel is finished which conforms to the bevel angle re...
PIPE BEVELING MACHINE The ID-Mounted beveling operation use an expandable mandrel which is insert into the open end of the pipe. Tighten draw nut extend the expanding blocks and against the ID surface for posit...
PIPE BEVELING MACHINE The ID-Mounted beveling operation utilizes an expandable mandrel which is slid into the open end of the pipe. Tighten draw nut extend the expanding blocks and against the ID surface for po...
PIPE BEVELING MACHINE The ID-Mounted beveling operation utilizes an expandable mandrel which is slid into the open end of the pipe. Tighten draw nut extend the expanding blocks and against the ID surface for po...
PIPE BEVELING MACHINE The ID-Mounted beveling operation use an expandable mandrel which is insert into the open end of the pipe. Tighten draw nut extend the expanding blocks and against the ID surface for posit...