News-Kaiqiu Drilling Tools Co., Ltd.

Correct Use Of Reaming Bit
29-10-2020
　　There are many types of drill bits, and the reaming bit is one of the more common ones, but because this kind of drill bit is more complicated, many people don't know how to use it. It is very impor...
How To Maintain The Performance Of Water Well Drilling Tools
22-10-2020
　　What are the benefits of maintaining good lubrication for water well drilling tools? 　　1. Reduce friction. This is the main function of lubricating water well drilling tools and other equipment. Bec...
Precautions During The Running-in Period Of Water Well Drilling Tools
16-10-2020
　　Mechanical equipment for drilling water wells and completing operations such as downhole pipe and well washing. Including power equipment and drill bits, drill pipes, core pipes, drill stands, etc. ...
Top Hammer Drilling Tools Selection Considerations
29-09-2020
　　First of all, according to the geological environment to be built, determine the type of top hammer drilling tools to be purchased. Due to the different drilling geological conditions, economic stre...
Reaming Bit Rock Breaking Mechanism And Maintenance Protection
24-09-2020
　　1. Impact of crushing 　　When the reaming bit works at the bottom of the well, the impact and crushing action of the gear teeth on the rock caused by the longitudinal vibration of the drill bit is th...
Drill Pipe Guarantees Normal Use
17-09-2020
　　To use the drill pipe normally and ensure normal failure modes (thread wear, fatigue fracture), the following points must be not: 　　1. Confirm that the drill pipe fits well with the connecting sleev...