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BOSCH GBH 12-52 D SDS MAX Combination Hammers

من BOSCH PT
3,572.00 SR
15% ضريبة القيمة المضافه للطلبات داخل المملكة
SKU 0 611 266 170
Technical data
Specification overview
Rated power input 1,700 W
Impact energy 19 J
Impact rate at rated speed 1750 - 2150 bpm
Rated speed 0 - 220 rpm
Weight 11.5 kg
Length 600 mm
Width 120 mm
Height 312 mm
Bit holder SDS-max
Drilling range
Drilling dia. concrete, hammer drill bits 12 - 52 mm
Opt. appl. range concrete, hammer drill bits 30 - 50 mm
Drilling dia. concrete, breakthrough drill bits 80 mm
Drilling diameter in concrete with core cutters 150 mm
Hammer drilling in concrete
Vibration emission value ah 20 m/s²
Uncertainty K 1.5 m/s²
Chiselling
Vibration emission value ah 15 m/s²
Uncertainty K 2.8 m/s²
Protection of the user and the machine in case of overload or binding Protection of the user and the machine in case of overload or binding 
No abrupt blockage of the tool by unlatching clutch dogs and minimizing torque
Best work results with constant speed Best work results with constant speed 
thanks to electronic regulation of speed - even under load
Optimal power transmission Optimal power transmission 
for large hammers
Prevents autonomous restart of the tool Prevents autonomous restart of the tool 
after power blackout. Only through new, conscious activation will the tool be ready to use
Best work results with speed pre-selection Best work results with speed pre-selection 
for applications requiring material-specific speed
Case Case 
Robust standard case