Wear resistant carbide sleeves for drilling tools

Wear-resistant Carbide Bushing is an important part of drilling tools, mainly used to protect the bearings of drilling tools. During the drilling process, the bearings inside the bushing will experience high speed rotation and bear great loads, which may lead to frictional wear during the working process. The Tungsten Carbide Bushing acts as a protective shell to effectively minimize direct contact between the bearing and other components, reducing wear on the bearing.


Langsun Carbide manufactures Carbide Bushings that perform well in drilling tools. Our Tungsten Carbide Bushings are able to withstand extremely high mechanical stresses and wear, and they are also highly resistant to chemical attack and oxidation, which allows them to remain stable in harsh underground environments. Compared to bushings made of other materials, tungsten carbide bushings are more effective in resisting shock and vibration during the drilling process, making them a better choice.

Application of Tungsten Carbide Bushings in drilling tools:

• Protecting bearings: The main function of bushing is to protect the bearings, preventing them from directly contacting with other parts in the process of high-speed rotation and bearing large loads, so as to reduce the wear and tear.
• Anti-wear: Tungsten carbide bushings can effectively resist wear during drilling, especially in hard rock drilling or gravel formation drilling.
• Resistant to high temperature: Tungsten carbide bushings have excellent thermal conductivity, which can effectively disperse the heat generated by friction, prevent equipment damage caused by overheating, and adapt to drilling operations in high temperature environments.
• Improve drilling efficiency: The use of wear-resistant tungsten carbide bushings can reduce equipment downtime caused by bearing wear, thus improving drilling efficiency.