Bosch Rotary Hammer GBH 3-28 DFR

• Rated power input: 800 W
• Impact energy: 0 – 3.5 J
• Impact rate at rated speed: 0 – 4,000 bpm
• Rated speed: 0 – 900 rpm
• Toolholder: SDS-plus
• Drilling diameter (concrete, hammer drill bits): 4 – 28 mm
• Max. drilling diameter (masonry, core cutters): 82 mm
• Max. drilling diameter (steel): 13 mm
• Weight: 3.6 kg (without cables and accessories)