Bosch GBH 18V-28 DC Professional Cordless Rotary Hammer, 18V, 950 RPM, SDS Plus Chuck
VS
Bosch GBH 18V-26 D Professional Cordless Rotary Hammer
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 |
| Product colour | Black, Blue | Black, Blue |
| Depth stop | Yes | - |
| Built-in light | Yes | Yes |
| Motor type | Brushless motor | - |
| Soft grip | - | Yes |
| Adjustable chisel positions | - | Yes |
| Kickback protection | - | Yes |
Performance
Performance
| Rated speed (max) | 950 RPM | 890 RPM |
|---|---|---|
| Impact energy (min) | 3.4 J | - |
| Impact rate | 4250 bpm | 4350 bpm |
| Optimum drilling diameter (concrete) | 4 - 28 mm | 8 - 16 mm |
| Drilling diameter in concrete (max) | 1.6 cm | 2.6 cm |
| Drilling diameter in steel (max) | 1.3 cm | 1.3 cm |
| Drilling diameter in wood (max) | 3 cm | 3 cm |
| Vibration level (wood drilling) | 2.5 m/s² | - |
| Vibration level uncertainty (wood drilling) | 1.5 m/s² | - |
| Vibration level (metal drilling) | 2.5 m/s² | - |
| Vibration level uncertainty (metal drilling) | 1.5 m/s² | - |
| Vibration level (hammer drilling) | 10.1 m/s² | 15.5 m/s² |
| Vibration level uncertainty (hammer drilling) | 1.5 m/s² | - |
| Vibration level (chiselling) | 7.2 m/s² | 10 m/s² |
| Vibration level uncertainty (chiselling) | 1.5 m/s² | 1.5 m/s² |
| Sound power level | 103 dB | 102.1 dB |
| Sound pressure level | 92 dB | 91.1 dB |
| Sound level uncertainty | 3 dB | 3 dB |
| Idle speed (max) | - | 890 RPM |
| Impact energy (max) | - | 2.5 J |
Power
Power
| Power source | Battery | Battery |
|---|---|---|
| AC input voltage | 18 V | - |
| Battery technology | Lithium | Lithium-Ion (Li-Ion) |
| Removable battery | Yes | - |
| Input power | - | 425 W |
Weight & dimensions
Weight & dimensions
| Width | 89 mm | - |
|---|---|---|
| Depth | 437 mm | 441 mm |
| Height | 255 mm | 224 mm |
| Weight | 3 kg | 2.6 kg |
| Package width | - | 585 mm |
| Package depth | - | 118 mm |
| Package height | - | 292 mm |
Packaging content
Packaging content
| Carrying case | Yes | Yes |
|---|---|---|
| Auxiliary handle | Yes | Yes |
Other features
Other features
| On/off switch | - | Yes |
|---|
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User Rating Comparison
Bosch GBH 18V-28 DC Professional Cordless Rotary Hammer, 18V, 950 RPM, SDS Plus Chuck
0
/10
from total 1 Vote
Bosch GBH 18V-26 D Professional Cordless Rotary Hammer
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/10
from total 1 Vote
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