بوش - دريل كهربائي 800واط - GBH 3-28 DFR
Technical data
Additional data | |
---|---|
Rated input power* | 800 W |
Impact energy* | 3.1 J |
Tool dimensions (length) | 326 mm |
Impact rate at rated speed | 0 – 4,000 bpm |
Rated speed | 0 – 900 rpm |
Weight | 3.6 kg |
Tool dimensions (height) | 233 mm |
Tool holder | SDS plus |
Drilling range | |
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Drilling dia. concrete, hammer drill bits* | 4 – 28 mm |
Opt. appl. range concrete, hammer drill bits | 12 – 18 mm |
Drilling diameter in concrete with core cutters | 68 mm |
Max. drilling diameter masonry, core cutters | 82 mm |
Max. drilling diameter in metal | 13 mm |
Max. drilling diameter in wood | 30 mm |
Total vibration values (Hammer drilling in concrete) | |
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Vibration emission value ah | 14.5 m/s² |
Uncertainty K | 1.6 m/s² |
Total vibration values (Chiselling) | |
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Vibration emission value ah | 10 m/s² |
Uncertainty K | 1.5 m/s² |
* Highlighted Data
The A-rated noise level of the power tool is typically as follows: Sound pressure level 91 dB(A); Sound power level 102 dB(A). Uncertainty K= 3 dB.
![](https://www.bosch-professional.com/binary/ocsmedia/optimized/767x767/o47021v16_GBH-3-28-DRE.jpg)
Advantages
Top performance with 20% less vibration
- High drilling rate and 20% higher chiselling power than other rotary hammers in its class
- 20% less vibration than other hammers in its class for more comfortable working due to Bosch Vibration Control
- Quick change chuck for fast changes between drilling with impact in concrete and drilling without impact in wood and metal
Functions
![Optimal power transmission for small hammers](https://www.bosch-professional.com/binary/ocsmedia/optimized/100x100/o5788v54_Bosch_BI_Icon_SDSplus.png)
![Forward / reverse rotation for inserting and removing screws](https://www.bosch-professional.com/binary/ocsmedia/optimized/100x100/o131968v54_Bosch_BI_Icon_RightLeftRotation.png)
![Convenient adjustment of the chisel position enabling you to adapt it to each work situation](https://www.bosch-professional.com/binary/ocsmedia/optimized/100x100/o238468v54_Bosch_BI_Icon_VarioLock.png)
![Easy and precise control of the RPM thanks to variable speed](https://www.bosch-professional.com/binary/ocsmedia/optimized/100x100/o132423v54_Bosch_BI_Icon_Variable_Speed.png)
What’s Included in this Package![in carrying case with accessory set](https://www.bosch-professional.com/binary/ocsmedia/optimized/530x530/o299276v54_GBH_3-28_DRE_SOS_061123A000.png)
in carrying case with accessory set- Auxiliary handle
- Carrying case
- Depth stop 210 mm
- Grease tube (spare part number 1 615 430 010)
- Machine cloth
What’s Included in this Package
![in carrying case with accessory set](https://www.bosch-professional.com/binary/ocsmedia/optimized/530x530/o299276v54_GBH_3-28_DRE_SOS_061123A000.png)
in carrying case with accessory set
- Auxiliary handle
- Carrying case
- Depth stop 210 mm
- Grease tube (spare part number 1 615 430 010)
- Machine cloth