Description

BOSCH GBH 2-28 DFV ROTARY HAMMER

• The most powerful tool in its class
• Highest drilling rate and highest chiselling performance in its class
• 25% longer lifetime than other rotary hammers in its class for more efficiency
• 27% less vibration than the predecessor model due to active vibration damping
• Quick-change chuck for fast changes between drilling with impact in concrete and drilling without impact in wood and metal
• Rotation stop for chiselling
• Ball grommet for preventing cable breaks
• Rotating brush plate for equal power in forward and reverse rotation
• Overload clutch to protect the user and the machine
• Forward/reverse rotation for dislodging jammed drill bits
• Continuously variable speed control for clean drilling starts

TECHNICAL DATA

Rated power input: 850 W
Max. impact energy: 3.2 J
Impact rate at rated speed: 0 – 4,000 bpm
Rated speed: 0 – 900 rpm
Length: 402 mm
Height: 216 mm
Toolholder: SDS-plus
Drilling diameter in concrete with hammer drill bits: 4 – 28 mm
Optimum range of applications in concrete with hammer drill bits: 8 – 16 mm
Drilling diameter in concrete with core cutters: 68 mm
Max. drilling diameter in masonry with core cutters: 68 mm
Max. drilling diameter in steel: 13 mm
Max. drilling diameter in wood: 30 mm
Weight: 3.1 kg (without cables and accessories)

SCOPE OF DELIVERY

• 1 x Auxiliary handle
• 1 x Carrying case
• 1 x Depth stop 210 mm