Specification of BOSCH GBH 3-28 DRE
Hand Drill MachineBOSCH GBH 3-28 DRESpecificationType GBH 3-28 DRE
Measured power input: 800 W
Speed but Load: 900 rpm
Power: 3.5 J
Max. dia.bor pd.beton: 28 mm
Min. dia.bor pd.beton: 4 mm
Opt.dia.bor pd.beton: 22 mm
Weight: 3.5 kgBosch GBH 3-28 DRE is the strongest 3kg rotary hammer in its class with the demolition feature. With an 800 Watt motor and a rotation of up to 900 rpm and blows up to 4000bpm, this engine is very powerful to punch concrete up to 28mm or up to 82 mm (with eye core bits).
