News-Kaiqiu Drilling Tools Co., Ltd.

Issues To Be Noted When Using Water Well Drilling Tools
17-07-2020
　　Nowadays, as the geological exploration conditions become more and more complex, the depth of drilling is getting larger and larger, so the performance requirements of water well drilling tools are ...
Improve The Importance Of Tapered Drilling Tools Manufacturing Technology
17-07-2020
　　In the rapid development of economic construction in contemporary society, the laying and transformation of transportation roads, the survey and development of various mining, the construction and d...
Four Common Faults Of Water Well Drilling Tools
10-07-2020
　　Everyone has heard of water well drilling tools. Due to the characteristics of good maneuverability, compact structure, and strong integrity, the complexity of its production and operation can be se...
Failure Of Rock Button Bits And Its Treatment
10-07-2020
　　1. Broken wing head; 　　2. The new replacement head is larger than the original diameter; 　　3. Machine displacement or deflection of the drilling tool in the hole during rock drilling; 　　4. Dust in a...
What Is The Reason For No Water After Reaming Bit Drilling
02-07-2020
　　The principle of reaming bit is to place the drill rod into the borehole filled with flushing fluid, and the rotation of the rotating disc drives the air-tight square transmission rod and the drill ...
Attention To The Safe Operation Of Water Well Drilling Tools
02-07-2020
　　Preparation before operation of water well drilling tools: 　　1. Understand the technical construction materials. Geological and water level conditions, select the appropriate drilling tool and const...