Gas lift technology Reverse Circulation Drilling Machine 

 Cost-Effectiveness: RC drilling machines are generally more cost-effective compared to other drilling methods, such as diamond drilling. The efficient sample collection and fast drilling speed contribute to reduced drilling costs.  Versatility: RC drilling machines can be used in various geological conditions, including hard rock formations. They are suitable for both shallow and deep drilling, making them versatile for different exploration and geotechnical projects.  Safety: RC drilling machines are designed with safety features to ensure the well-being of the operators. These may include emergency stop buttons, safety guards, and ergonomic designs.