Bosch GBH 2-28 F Professional Rotary Hammer - 850W, 3.2 J Impact Energy
VS
Bosch PBH 3000-2 FRE 750W SDS Plus Rotary Hammer with 2.8 J Impact Energy
Feature Comparison
Features
Features
| Drilling | Yes | Yes |
|---|---|---|
| Hammer drilling | Yes | Yes |
| Chiseling | Yes | Yes |
| Chuck type | SDS Plus | SDS Plus |
| Reverse | Yes | Yes |
| Adjustable speed | Yes | Yes |
| Soft grip | Yes | Yes |
| Product colour | Black, Blue | Black, Green, Red |
| Protection class | II | II |
| Adjustable chisel positions | Yes | Yes |
| Depth stop | Yes | Yes |
| Kickback protection | Yes | - |
| Lock-on function | Yes | Yes |
| Number of gears | - | 2 |
| Quick release system | - | Yes |
| Stop rotation function | - | Yes |
| Overload clutch | - | Yes |
Performance
Performance
| Rated speed (max) | 900 RPM | - |
|---|---|---|
| Idle speed (max) | 1300 RPM | 3000 RPM |
| Impact energy (max) | 3.2 J | 2.8 J |
| Impact rate | 4000 bpm | 4000 bpm |
| Optimum drilling diameter (concrete) | 8 - 16 mm | - |
| Drilling diameter in concrete (max) | 2.8 cm | 2.6 cm |
| Drilling diameter in steel (max) | 1.3 cm | 1.3 cm |
| Drilling diameter in wood (max) | 3 cm | 3 cm |
| Drilling diameter in brickwork (max) | 6.8 cm | - |
| Vibration level (chiselling) | 11 m/s² | 14 m/s² |
| Vibration level uncertainty (chiselling) | 1.5 m/s² | 1.5 m/s² |
| Sound power level | 101 dB | 100 dB |
| Sound pressure level | 90 dB | 89 dB |
| Sound level uncertainty | 3 dB | 3 dB |
| Idle speed (1st gear) | - | 1450 RPM |
| Idle speed (2nd gear) | - | 3000 RPM |
| Spindle collar diameter | - | 4.3 cm |
| Vibration level (metal drilling) | - | 2.5 m/s² |
| Vibration level (hammer drilling) | - | 16 m/s² |
Power
Power
| Input power | 880 W | 750 W |
|---|---|---|
| Power source | AC | AC |
| AC input voltage | 230 V | - |
| Cord length | 4 m | 4 m |
Weight & dimensions
Weight & dimensions
| Depth | 402 mm | - |
|---|---|---|
| Height | 216 mm | - |
| Weight | 3.1 kg | 3.3 kg |
| Package width | 357 mm | - |
| Package depth | 444 mm | - |
| Package height | 154 mm | - |
Packaging content
Packaging content
| Carrying case | Yes | Yes |
|---|---|---|
| Auxiliary handle | Yes | Yes |
| Depth gauge included | - | Yes |
Other features
Other features
| On/off switch | Yes | - |
|---|---|---|
| Vibration emission | 11 m/s² | - |
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
User Rating Comparison
Bosch GBH 2-28 F Professional Rotary Hammer - 850W, 3.2 J Impact Energy
0
/10
from total 1 Vote
Bosch PBH 3000-2 FRE 750W SDS Plus Rotary Hammer with 2.8 J Impact Energy
0
/10
from total 1 Vote
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