Zhonghuan SDS-Max Heavy-Duty Systems
Complete SDS-Max drilling solutions engineered for the most demanding concrete drilling applications. Our integrated heavy-duty drill bits and drilling platforms deliver superior performance in construction and infrastructure projects.
Zhonghuan SDS-Max Heavy-Duty Systems
Complete SDS-Max drilling solutions engineered for the most demanding concrete drilling applications. Our integrated heavy-duty drill bits and drilling platforms deliver superior performance in construction and infrastructure projects.
Standard SDS-Max Series
Heavy-duty drill bits for professional construction applications
Key Features
- Four-cutter carbide tip
- Reinforced shank design
- High impact resistance
Applications
Extended Length Series
Extra-long drill bits for deep drilling applications
Key Features
- Extended reach capability
- Enhanced debris removal
- Precision ground flutes
Applications
Premium Performance Series
High-performance drill bits for demanding applications
Key Features
- Advanced carbide grade
- Optimized geometry
- Maximum drilling speed
Applications
Drilling Performance Data
Typical drilling times per 100mm depth in various materials (using appropriate hammer drill).
| Diameter | Concrete | Masonry | Natural Stone |
|---|---|---|---|
| Ø16mm | 45 sec/100mm | 35 sec/100mm | 55 sec/100mm |
| Ø20mm | 60 sec/100mm | 48 sec/100mm | 72 sec/100mm |
| Ø25mm | 85 sec/100mm | 68 sec/100mm | 95 sec/100mm |
| Ø32mm | 120 sec/100mm | 95 sec/100mm | 135 sec/100mm |
| Ø40mm | 180 sec/100mm | 145 sec/100mm | 200 sec/100mm |
Technical Specifications
| Shank Type | SDS-Max (18mm) |
| Diameter Range | Ø16-40mm |
| Length Range | 280-1200mm |
| Carbide Grade | Premium tungsten carbide |
| Steel Body | 40Cr high-strength steel |
| Hardness | HRC 54-58 |
| Standards | ISO 5468, DIN 8039 |
Zhonghuan System Integration
Advanced SDS-Max Engineering
Engineered for maximum performance in the most demanding heavy-duty drilling applications.
Four-Cutter Carbide Tips
Advanced four-cutter design provides faster drilling speeds and superior performance in reinforced concrete.
Reinforced Shank Design
Heavy-duty SDS-Max shank construction withstands high impact forces and torque loads.
Optimized Flute Geometry
Large spiral flutes ensure efficient debris removal even in deep drilling applications.
Premium Steel Construction
High-strength 40Cr steel body with specialized heat treatment for maximum durability.
Extended Tool Life
Advanced materials and manufacturing processes deliver exceptional tool life in demanding applications.
Professional Grade Quality
Manufactured to strict quality standards for consistent performance in professional environments.