Product Description
The Bosch PRO GBH 12-52 DV Professional Rotary Hammer is Bosch's most powerful SDS Max rotary hammer, engineered for heavy-duty drilling and chiselling in concrete, stone, and masonry. Equipped with a high-performance 1700W motor and delivering an impressive 19 Joules of impact energy, it is built for demanding construction, demolition, and infrastructure projects.
Featuring Bosch Vibration Control, Constant Speed, Rotation Control Clutch, Soft Start, and Speed Selection, the GBH 12-52 DV offers maximum productivity with reduced operator fatigue. Its robust metal gearbox and premium internal components ensure exceptional durability even under continuous heavy-duty use. It is ideal for drilling anchor holes, core drilling, and intensive chiselling applications.
Key Features
- Powerful 1700W motor for maximum drilling and chiselling performance
- High 19 Joules impact energy for rapid material removal
- SDS Max tool holder for secure bit retention and quick accessory changes
- Bosch Vibration Control for enhanced user comfort
- Constant Speed maintains performance under load
- Rotation Control Clutch (RCC) improves user safety
- Soft Start for precise drilling starts
- Variable speed selection for different applications
- Heavy-duty metal construction for long service life
- Suitable for concrete, reinforced concrete, stone, and masonry.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Bosch Professional |
| Model | PRO GBH 12-52 DV |
| Rated Power Input | 1700 W |
| Tool Holder | SDS Max |
| Impact Energy | 19 J |
| No-Load Speed | 105–215 RPM |
| Impact Rate | 1,025–2,100 bpm |
| Drilling Capacity (Concrete) | 12–52 mm |
| Recommended Drill Diameter | 30–50 mm |
| Breakthrough Drill Diameter | 80 mm |
| Core Cutter Capacity | 50–150 mm |
| Weight | 11.9 kg |
Applications
- Heavy-duty concrete drilling
- Structural demolition
- Concrete wall and floor chiselling
- Core drilling applications
- Road and bridge construction
- Industrial construction projects
- Infrastructure maintenance
- Stone and masonry demolition
Package Includes
- Bosch PRO GBH 12-52 DV Professional Rotary Hammer
- Auxiliary Handle
- Carrying Case
- Grease Tube
- Machine Cloth
- User Manual
