News-Kaiqiu Drilling Tools Co., Ltd.

The Purpose Of Lubricating The DTH Drill Pipe
19-08-2022
　　DTH drill pipe is often used in high-strength down-the-hole drilling, so lubrication is a must. The following drilling tools manufacturer tells you the importance of lubrication. 　　The purpose of lu...
Daily Inspection Of Extension Drilling Tools
12-08-2022
Daily inspection of extension drilling tools: 1: Check whether the engine water and oil are missing; 2: Check whether the hydraulic oil is missing; (the hydraulic oil inspection position is the liquid...
How To Choose The Best Match Between The Drill Pipe And Drilling Rig?
05-08-2022
　　Recently, many friends have mentioned the problem of matching the drill pipe and the drilling rig. Some friends think that as long as the drill pipe and the drilling rig can be connected, they can b...
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...