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+86-13906570816
+86-576-82878867
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The following is a brief introduction to the selection of water well drilling tools by DTH Bits manufacturers: Water well drilling tools are used for drilling railways, water conservancies, bridge...
DTH drilling tools, and products are divided into two series high air pressure and low air pressure. Using high-quality raw materials and through advanced production technology, we produce high-qual...
With the rapid development of modern industrial technology, diamond has increasingly become an important industrial raw material, widely used in metallurgy, coal, petroleum, machinery, optical instr...
After using the weighted drill pipe of the rotary excavator for some time, we will all find that there will be different degrees of wear and tear. Of course, some wear and tear are inevitable. Becau...
In the DTH drill pipe, the drill pipe is used as a support point and a component for connecting the reaming bit, and transmitting the operation, driving force, and slag pressure required to the dril...
What are the common reasons for drill pipe failure? Analysis of the failure causes of coal mine drill pipes can effectively improve the service life of drill pipes. The failure of the drill pipe i...