Bosch Hammer Drill GBH 2-28 – Rotary Hammer with SDS plus
| Rated input power | 880 W |
| Impact energy | 3.2 J |
| Impact rate at rated speed | 0 – 4,000 bpm |
| Rated speed | 0 – 900 rpm |
| Weight | 2.9 kg |
| Tool dimensions (length) | 379 mm |
| Tool dimensions (height) | 216 mm |
| Tool holder | SDS plus |
