News-Kaiqiu Drilling Tools Co., Ltd.

How To Prevent DTH Drill Pipe From Sticking
29-07-2022
　　When users use the DTH drill pipe, they often encounter the phenomenon of reaming bit sticking. There are many reasons for this phenomenon. To reduce the loss caused by DTH drill pipes, it is import...
What Are The Tips For Choosing Water Well Drilling Tools?
22-07-2022
　　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...
Several Points Should Be Paid Attention To In The Use Of The DTH Bit
15-07-2022
　　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...
Ways To Improve The Life Of The Reaming Bit
08-07-2022
　　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...
What Are The Main Aspects Of Rotary Excavator Aggravating Drill Pipe Wear?
01-07-2022
　　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...
How The DTH Drill Pipe Maintains Verticality
24-06-2022
　　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...