Technical Specifications
Overview
High-Efficiency Integral Drill Steels
These integral drill rods are engineered for underground mining and small hole drilling applications using hand-held or air-leg rock drills. By integrating the chisel bit directly into the rod, the design reduces impact energy loss and significantly improves drilling speed and efficiency. Manufactured with high-quality steel and superior tungsten carbide, they ensure a long service life even in demanding rock formations.
Technical Specifications
Shank Dimensions
- H22 x 108mm
- H19 x 108mm
- Standard Hexagonal
Key Performance Metrics
20 mm
Min Bit Diameter
42 mm
Max Bit Diameter
6,000 mm
Max Length
- Available Lengths
- 400mm to 6000mm
Materials & Construction
- Materials
- High Quality SteelSuperior Tungsten Carbide
- Manufacturing Process
- Stable and mature welding technology for rod integrity
Applications
Primary Applications
- Underground Mining
- Granite and Marble Quarrying
- Gold Mining
- Railway Construction
- Tunneling
- Small Hole Drilling
- Compatible Equipment
- Air Leg Rock DrillsHand Held Rock DrillsSmall Power Rock Drills
Commercial Info
- Minimum Order Quantity
- No requirement for testing and trial orders
