Helical Extrusion Drill for Rock Drilling
This extrusion drill is designed for rock drilling and piling applications. Its helical extrusion design facilitates efficient material displacement and enhanced stability during operation.





Technical Specifications
Product Overview
Advanced Foundation Technology
The helical extrusion drill utilizes a spindle drill with a spiral blade to squeeze soil into the side walls of a pile hole, creating a dense, high-bearing capacity foundation. This method is widely adopted in European and American industrial and civil construction due to its high efficiency, low energy consumption, and superior quality. The drill is designed for precision and stability, minimizing ground disturbance while maximizing piling outcomes.
Technical Specifications
- Methodology
- Extruded pile method
- Operational Advantages
- High Bearing CapacityLow SettlementLow Energy ConsumptionHigh Work Efficiency
- Customization
- Yes
Applications & Usage
Primary Applications
- Industrial construction
- Civil construction
- Piling projects
- Rock drilling



