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$7,480.00
High Power, Precision, and Durability
The Weka SR75 3-Phase Core Drill is a professional-grade, high-performance core drilling system designed for the most demanding construction and industrial applications. Delivering up to 7,500 W of power from its water-cooled SR motor, the SR75 provides outstanding torque, stability, and reliability during continuous heavy-duty drilling operations.
Engineered with a brushless, maintenance-free design and oil-lubricated gearbox, this drill offers exceptional longevity and smooth operation. Whether used for reinforced concrete, masonry, or deep core applications, the SR75 ensures power, precision, and performance you can depend on.
Extremely Powerful SR Motor – 7,500 W water-cooled motor provides immense drilling torque and long-term reliability with minimal maintenance.
Brushless, Low-Maintenance Design – Advanced cooling system and sealed electronics ensure consistent performance and long service life.
15 Variable Speeds – Precision-controlled drilling with 15 finely tuned speed settings for optimal performance across a wide range of materials.
3-Speed Gearbox with Oil Bath Lubrication – Integrated oil pump and overload clutch deliver smooth, efficient power transfer and protect internal components.
Compact & Ergonomic Construction – Lightweight for its class, allowing easier handling, transport, and setup without compromising on performance.
IP55 Splash-Water Protection – Fully splash-proof, allowing safe overhead drilling and operation in wet conditions.
Smart Display & Control Interface – Keypad and digital display provide real-time feedback on drilling parameters, error codes, and diameter settings.
Soft-Turn Screwing Speed – Enables gentle start-up and easy bit assembly, improving setup efficiency and user comfort.
| Feature | Specification |
|---|---|
| Model | Weka SR75 |
| Power Supply | 3 Phase |
| Nominal Power | 7,500 W |
| Drilling Range | 150 – 900 mm |
| Speed Settings | 15 Variable Speeds |
| Gearbox | 3-Speed Oil Bath with Overload Clutch & Oil Pump |
| Cooling System | Water-Cooled Brushless SR Motor |
| Protection Rating | IP55 (Splash-Water Resistant) |
| Compatible Accessories | KS50XL Stand / BA50 Auto Feed System |
| Typical Applications | Concrete, Reinforced Concrete, Masonry, Deep Core Drilling |








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