Deep hole thread drill bit has wide application prospect in rock drilling field
Deep hole thread drill bit currently has a relatively low application range in some excavation and drilling fields, but in terms of performance, its future development trend is very good, and its use value is very high, especially for some deep wells with high hardness. For complex geological conditions such as rocks, this drill bit is undoubtedly excellent. Therefore, the prospect of deep hole thread drills in the future is very broad. Of course, the current technology still needs a certain development before it can become mature.
So what are the reasons that limit the development of deep hole thread drills? First of all, it is indeed flawed in some aspects, such as the low drilling speed, which cannot meet certain requirements, resulting in the current low use value. This is the most common phenomenon in current equipment, which is caused by insufficient water strength and insufficient mechanical crushing power.

Of course, some domestic deep hole thread drill companies have not given up research on their performance. Many drill bits have been developed and great breakthroughs have been made in technology. After years of development, various serialized and large-scale drill bits and machinery have been researched, which are fully suitable for large-scale drilling and can obtain higher speeds.

The deep hole thread drill bit has good advantages and characteristics in many aspects, and has a high development space in terms of mechanical crushing power, which can meet the excavation ability of relatively hard rocks; and also has sufficient anti-fatigue and wear resistance. In terms of cutting teeth, the number of cutting teeth is increased, and the size is reduced, which is more conducive to cutting teeth into the formation.

The deep hole thread drill mainly includes several parts: bypass valve, hydraulic motor, cardan shaft and transmission shaft. The motor mainly provides power, which directly affects its speed and load. It is currently the main factor restricting the development of domestic deep hole thread drills. factor. However, with the continuous maturity of drill bit technology, its application prospects are becoming more and more extensive.