BOSCH GBH 3-28DFR Professional. Rotary Hammer Drill with SDS-Plus. 800W.

Data sheet

Weight

3.6kg

Impact rate at rated speed

0-4000bpm

Rated speed

0-900rpm

Impact energy (according to EPTA 05/2016)

3.1J

Tool holder

SDS-Plus

Drilling diameter in concrete with core cutters

18-68mm

core cutters

82mm

Max. drilling diameter in metal

13mm

Max. drilling diameter in wood

30mm

Total vibration values (Hammer drilling in concrete) Vibration emission value Ah

13m/s2

Hammer drilling in concrete Vibration emission value ah

13m/s2

Hammer drilling in concrete Uncertainty K

2m/s2

Drilling diameter concrete hammer drill bits

4-28mm

Total vibration values (Hammer drilling in concrete) Uncertainty K

2m/s2

Total vibration values (Chiselling) Vibration emission value Ah

9.5m/s2

Total vibration values (Chiselling) Uncertainty K

1.5m/s2

Chiselling Vibration emission value ah

9.5m/s2

Chiselling Uncertainty K

1.5m/s2

Rate input power

800W

Tool dimension (width)

354mm

Tool dimension (length)

233mm

Tool dimension (height)

233mm

Opt. appl. range concrete hammer drill bits

12-18mm

Max. drilling diameter concrete hammer drill bits

4-26mm