The Bosch GBH2-28 D Professional Rotary Hammer is a versatile powerhouse designed for heavy-duty drilling and chiseling in concrete and masonry. Combining a robust 2.8 Joule impact energy with multiple operating modes, it ensures high productivity and user comfort on the most demanding job sites. Features and Benefits
- Powerful 2.8 Joule impact energy and 900W motor - Drills large diameter holes quickly in hard materials like reinforced concrete
- SDS-plus chuck system with three operating modes (Drill, Hammer Drill, Chisel) - Delivers versatility for drilling, hammer drilling, and light demolition work
- Vibration Control (AVS) and adjustable auxiliary handle - Significantly reduces user fatigue and increases control during extended use
- Electronic speed preselection and soft start - Provides precise control for starting holes and using diamond core bits Applications
- Installing anchor bolts, conduits, and pipes in concrete walls and floors
- Chiseling tasks such as tile removal, channel chasing, and light breaking
- Core drilling for plumbing and electrical installations in masonry structures
Weight: 2.8 kg. Power Input: 800W. Drilling Diameter (Concrete): 4-28 mm. Drilling Diameter (Steel): 13 mm. Drilling Diameter (Wood): 30 mm. Hammer Type: Rotary Hammer. Hazardous Substances: None. Impact Energy: 2.8 J. Impact Rate: 0-4000 bpm. Model: GBH2-28 D. No-Load Speed: 0-900 rpm. Type: Rotary Hammer. Max Drilling Diameter (Concrete): 28 mm. Max Drilling Diameter (Steel): 13 mm. Max Drilling Diameter (Wood): 32 mm. Weight: 2.9 kg. Housing Material: Robust Plastic/Metal Composite. Impact Energy (EPTA): 2.8 J. Power Mode: Hammer Drill, Hammer Only, Drill Only. Rated Input Power: 800 W. No-Load Speed: 0-900 rpm. Chuck System: SDS-plus. Hammer Type: Rotary Hammer. Handle Configuration: Adjustable Auxiliary Handle. Impact Rate: 0-4,000 bpm. Product Type: Professional Rotary Hammer. Vibration Control: Active Vibration Reduction (AVR). Q: What are the specifications of the Bosch GBH2-28 D Professional Rotary Hammer? A: The Bosch GBH2-28 D is a powerful professional-grade rotary hammer drill. It functions as a hammer, drill, and chisel, featuring an adjustable auxiliary handle for control. It is designed for heavy-duty drilling and chiseling in concrete and masonry.. Q: How does the build quality support professional, heavy-duty use? A: Built as a Professional-grade tool, it features a robust construction with high-quality components to endure rigorous daily use on construction sites. The motor and mechanical parts are engineered for high impact energy and long service life under demanding conditions.. Q: Is this hammer drill compatible with standard drill bits and accessories? A: Yes, it uses a standard SDS-plus chuck system, compatible with a wide range of commonly available SDS-plus drill bits and chisels. The adjustable handle also accommodates various user preferences and working angles.. Q: What warranty is offered with this professional electric hammer? A: Professional tools from Bosch come with a warranty that covers manufacturing defects. The exact warranty period and terms for the GBH2-28 D should be confirmed via the official Bosch warranty statement provided with the tool.. Q: Does the Bosch GBH2-28 D provide good value for contractors? A: For contractors requiring a reliable and powerful rotary hammer, it offers excellent value through its performance, versatility, and durability. Its multi-function capability can replace several single-purpose tools, providing efficiency on the job site..