Bosch GBH 3-28 DFR SDS+ Rotary hammer plus acc

Top performance with low vibration

High drilling rate and 20% higher chiselling power than other rotary hammers in its class Low vibration (only 12 m/s²) for more comfortable working due to Bosch Vibration Control Quick-change chuck for fast changes between drilling with impact in concrete and drilling without impact in wood and metal

Balanced weight distribution due to L-shaped design for more comfortable working Rotation stop for chiselling Ball grommet for preventing cable breaks Rotating brush plate for equal power in forward and reverse rotation Impact stop for drilling in wood and metal

Technical Specifications

• Rated power input: 800 W
• Max. impact energy: 3,1 J
• Weight: 3,6 kg
• Length: 354 mm
• Height: 233 mm
• Toolholder: SDS-plus
• Max. drilling diameter in masonry with core cutters: 82 mm
• Max. drilling diameter in steel: 13 mm
• Max. drilling diameter in wood: 30 mm
• Forward/reverse operation
• Electronic
• Overload clutch
• Bosch SDS System
• Vibration level (drilling): 13,0 m/s²
• Vibration level (chiselling): 9,5 m/s²
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