BOSCH GBH 3-28 DFR Rotary Hammer with SDS plus Professional | Model : B-GBH3-28DFR

BOSCH GBH 3-28 DFR Rotary Hammer with SDS plus Professional | Model :  B-GBH3-28DFR
Features :

High drilling rate and 20% higher chiselling power than other rotary hammers in its class
20% less vibration than other hammers in its class 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

Specifications :

Rated input power

800 W

Impact energy

3.1 J

Impact rate at rated speed

0 – 4,000 bpm

Rated speed

0 – 900 rpm

Weight

3.6 kg

Tool dimensions (length)

354 mm

Tool dimensions (height)

233 mm

Tool holder

SDS plus 

Drilling range

Drilling dia. concrete, hammer drill bits

4 – 28 mm

Opt. appl. range concrete, hammer drill bits

12 – 18 mm

Drilling diameter in concrete with core cutters

68 mm

Max. drilling diameter masonry, core cutters

82 mm

Max. drilling diameter in metal

13 mm

Max. drilling diameter in wood

30 mm

Total vibration values (Hammer drilling in concrete)

Vibration emission value ah

13 m/s²

Uncertainty K

2 m/s²

Total vibration values (Chiselling)

Vibration emission value ah

9.5 m/s²

Uncertainty K

1.5 m/s²

Accessories included :

in carrying case with chuck, Accessory

Carrying case2 605 438 651

Quick change chuck 13 mm2 608 572 212

Voltage 110 V

Depth stop 210 mm1 613 001 010

SDS plus quick-change chuck2 608 572 213

Auxiliary handle2 602 025 191