Bosch GBH 2-28 DFV Professional Rotary Hammer with SDS plus | Model : B-GBH2-28DFV

Bosch GBH 2-28 DFV Professional Rotary Hammer with SDS plus | Model : B-GBH2-28DFV Features : 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 Specifications : Additional data Rated input power 850 W Impact energy 3.2 J Impact rate at rated speed 0 – 4,000 bpm Rated speed 0 – 900 rpm Weight 3.1 kg Tool dimensions (length) 402 mm Tool dimensions (height) 216 mm Tool holder SDS plus  Drilling range Drilling dia. concrete, hammer drill bits 4 – 28 mm Opt. appl. range concrete, hammer drill bits 8 – 16 mm Drilling diameter in concrete with core cutters 68 mm Max. drilling diameter masonry, core cutters 68 mm Max. drilling diameter in metal 13 mm Max. drilling diameter in wood 30 mm Drilling dia. concrete, dust extraction unit 4 – 16 mm Total vibration values (Hammer drilling in concrete) Vibration emission value ah 11 m/s² Uncertainty K 1.5 m/s² Total vibration values (Chiselling) Vibration emission value ah 11 m/s² Uncertainty K 1.5 m/s² Accessories included : in carrying case with Depth stop 210 mm (1 613 001 010) Carrying case2 605 438 524 Auxiliary handle2 602 205 141 Depth stop 210 mm1 613 001 010