| Drilling | Yes |
| Hammer drilling | Yes |
| Chiseling | Yes |
| Chuck type | SDS Plus |
| Adjustable speed | Yes |
| Soft grip | Yes |
| Drilling diameter in concrete (max) | 2.6 cm |
| Rated speed (max) | 900 RPM |
| Impact energy (max) | 2.7 J |
| Impact rate | 4000 bpm |
| Optimum drilling diameter (concrete) | 8 - 16 mm |
| Drilling diameter in concrete with core cutters (max) | 6.8 cm |
| Drilling diameter in steel (max) | 1.3 cm |
| Drilling diameter in wood (max) | 3 cm |
| Vibration level (hammer drilling) | 16.5 m/s² |
| Vibration level uncertainty (hammer drilling) | 1.5 m/s² |
| Vibration level (chiselling) | 12.1 m/s² |
| Vibration level uncertainty (chiselling) | 1.5 m/s² |
| Power source | AC |
| Input power | 830 W |
| AC input voltage | 230 V |
| Weight | 2.7 kg |
| Width | 377 mm |
| Height | 210 mm |
| Package width | 357 mm |
| Package depth | 448 mm |
| Package height | 116 mm |
| Carrying case | Yes |
| Auxiliary handle | Yes |
| Description |
| Bosch GBH 2-26 Professional. Chuck type: SDS Plus. Drilling diameter in concrete (max): 2.6 cm, Rated speed (max): 900 RPM, Impact energy (max): 2.7 J. Power source: AC, Input power: 830 W, AC input voltage: 230 V. Weight: 2.7 kg, Width: 377 mm, Height: 210 mm |