Спиральный бурильный стержень
Drilling rig is a tool used to directly mine stone. It drills through rock layers to extract stone or other stone works.
Drilling technology has evolved substantially over the past few decades, leading to significant advancements in the tools and materials used in excavation and construction. Among these tools, the 20mm drill rod has emerged as a popular choice due to its exceptional flexibility and efficiency in various applications. This article will explore the characteristics, advantages, and diverse uses of 20mm drill rods across different industries.
The following matters should be paid attention to during the use of the drilling rig, and the correct use can bring greater benefits
The following matters should be paid attention to during the use of the drilling rig, and the correct use can bring greater benefits