Double Cone Double Screw Rock Drill Bit
This double cone, double screw rock drill bit features a short spiral design. It is engineered for efficient and precise rock drilling and piling applications in challenging geological conditions.



Technical Specifications
Product Overview
Professional Rock Drilling Solution
The Double Cone Double Screw Rock Drill Bit is engineered for high-efficiency drilling and piling operations in challenging geological environments. Featuring a robust double-cone, double-screw design with a short spiral, it provides the precision required for demanding construction projects. Its versatile configuration allows for the selection of specific cutting teeth and blades tailored to unique construction conditions.
Technical Features
- Auger Configuration
- Taper or Standard
- Customizable Components
- Cutting ToothBlade
Application
Suitable Geological Stratums
- Hard rock
- Gravel
- Intense to weakly weathered rock
- Hard permafrost



