News-Kaiqiu Drilling Tools Co., Ltd.

What Are The Considerations For Choosing Rock Button Bits?
21-01-2021
　　Nowadays, there is a tool used in mineral mining, basic engineering construction, and transportation engineering. This tool is rock button bits because it has good performance, especially high hardn...
Principles Of Drill Pipe Support Design
14-01-2021
　　Everyone is using a drill pipe, but do you know how to set up a drill pipe? 　　First of all, the density principle that drill pipe support should follow is the low support density principle. The pre-...
How To Use Top Hammer Drilling Tools
07-01-2021
　　General notes 　　Before the top hammer drilling tools leave the factory, the connecting threads between the components have been coated with anaerobic glue and tightened according to the specified to...
Maintenance Of Water Well Drilling Tools During The Break-in Period
31-12-2020
　　Today we are here to explain the application precautions of water well drilling tools. After water well drilling tools leave the factory, it usually requires a new car running-in period of about 60 ...
Points To Note When Working With Reaming Bit
24-12-2020
　　1. When opening the eye, it should be rotated slowly, after the drilling depth of the hole reaches 10-15mm, then gradually turn to full operation. In the process of rock drilling, the drill rod shou...
On The Importance Of Water Well Drilling Tools During Drilling
18-12-2020
In the process of water well drilling tools, the drill bit plays a vital role. The quality of water well drilling tools directly affects the efficiency and hole quality of water well drilling tools, a...