News-Kaiqiu Drilling Tools Co., Ltd.

How To Save Tapered Button Bits For The Longest Time
18-03-2021
　　1. Continuously improve the structure of tapered button bits. For example, the tapered button bits have a large piston at one end and a small piston at the other end to the equal-diameter cylindrica...
Ways To Improve The Life Of Tapered Button Bits
11-03-2021
　　Several ways to improve the life of tapered button bits: 　　1. Continuous improvement from the structure of rock drilling machinery, for example, from the development of pneumatic rock drills with a ...
Precautions For The Use Of Water Well Drilling Tools
04-03-2021
　　Water well drilling tools can be used in large-scale field water wells, oil wells, and natural gas wells. It is a kind of mechanical equipment for surface drilling, and it is also a small mobile sin...
Factors Affecting The Use Of Tapered Button Bits
25-02-2021
　　Although tapered button bits are designed for wider drilling conditions, the following factors have a great influence on the normal operation of drill pipes. 　　1. Drilling fluid 　　The tapered button...
What Are The Classifications Of The DTH Hammer?
04-02-2021
　　1. Convex end face type: This type of drill has two types, single boss and double boss end, the latter is mainly used for DTH hammer with a larger diameter. The convex-faced DTH hammer can maintain ...
Troubleshooting Of Spiral Drill Pipe In Use
28-01-2021
　　In the coal industry as a mining drill pipe, although it is very small and covers a small area, it does not mean that it is unimportant. On the contrary, on many occasions, mining drill pipes can st...