
Bosch · bosch-gbh-3-28-dre-鎚鑽-32192020086923
BOSCH GBH 3-28 DRE Rotary Hammer
工具







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$3,890.00
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| Other data | |
|---|---|
| Rated input power* | 900 W |
| Impact energy* | 4.2 J |
| Impact rate | 0 – 3,600 bpm |
| Rated speed | 0 – 800 rpm |
| Weight | 4.7 kg |
| Tool holder | SDS plus chuck |
| Drilling range | |
|---|---|
| Drilling diameter in concrete, hammer drill bits* | 6 – 32 mm |
| Optimum range for hammer drilling in concrete | 14 – 25 mm |
| Max. drilling diameter, masonry, core cutters | 90 mm |
| Max. drilling diameter, metal | 13 mm |
| Max. drilling diameter, wood | 32 mm |
| Total vibration values (hammer drilling in concrete) | |
|---|---|
| Vibration emission value ah | 12 m/s² |
| Uncertainty K | 1.5 m/s² |
| Total vibration values (chiselling) | |
|---|---|
| Vibration emission value ah | 9 m/s² |
| Uncertainty K | 1.5 m/s² |
* Highlighted data
The A-rated noise level for power tools is typically as follows: Sound pressure level dB(A); Sound power level dB(A). Uncertainty K = dB.
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