Rotary Hammer with SDS-plus
GBH 3-28 DFR Professional
The most important data
| Rated power input | 800 W |
| Max. impact energy | 3,1 J |
| Drilling diameter in concrete with hammer drill bits | 4 – 28 mm |
from GBP 265,00*
Prices in detail* Recommended retail price excluding VAT
Advantages: GBH 3-28 DFR Professional
Top performance with low vibration
- High drilling rate and 20% higher chiselling power than other rotary hammers in its class
- Low vibration (only 12 m/s²) 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
- Balanced weight distribution due to L-shaped design for more comfortable working
- Rotation stop for chiselling
- Ball grommet for preventing cable breaks
- Rotating brush plate for equal power in forward and reverse rotation
- Impact stop for drilling in wood and metal
Technical data: GBH 3-28 DFR Professional
| Rated power input | 800 W |
| Max. impact energy | 3,1 J |
| Impact rate at rated speed | 0 – 4.000 bpm |
| Rated speed | 0 – 900 rpm |
| Weight | 3,6 kg |
| Length | 354 mm |
| Height | 233 mm |
| Toolholder | SDS-plus |
| Drilling range | |
|---|---|
| Drilling diameter in concrete with hammer drill bits | 4 – 28 mm |
| Optimum range of applications in concrete with hammer drill bits | 12 – 18 mm |
| Max. drilling diameter in masonry with core cutters | 82 mm |
| Max. drilling diameter in steel | 13 mm |
| Max. drilling diameter in wood | 30 mm |
Functions
- Forward/reverse operation
- Electronic
- Overload clutch
- Bosch SDS System
Noise/vibration information
Measured values determined according to EN 60745.
Total vibration values (vector sum of three directions)
| Chiselling | |
|---|---|
| Vibration emission value ah | 11.0 m/s² |
| Uncertainty K | 1.5 m/s² |
| Hammer drilling in concrete | |
|---|---|
| Vibration emission value ah | 12.0 m/s² |
| Uncertainty K | 1.5 m/s² |
SDS-plus toolholder
Optimum power transfer. For Rotary Hammers in the 2 – 4kg class.
Overload clutch
Electronic
Speed preselection for adjusting to suit any application.
Vibration Control
Patented vibration damping system.
Prices / Complete with: GBH 3-28 DFR Professional
| Part number | 0 611 24A 070 | 0 611 24A 060 |
|---|---|---|
| Auxiliary handle 2 602 025 191 |
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| Carrying case 2 605 438 651 |
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| Depth stop 210 mm 1 613 001 010 |
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| Keyless chuck 13 mm 2 608 572 212 |
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| SDS-plus quick-change chuck 2 608 572 213 |
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| Voltage 110 V |
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| Voltage 240 V |
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|
| Price | GBP 265,00* | GBP 265,00* |
| Part number | 0 611 24A 070 | 0 611 24A 060 |
|---|---|---|
| Auxiliary handle 2 602 025 191 |
|
|
| Carrying case 2 605 438 651 |
|
|
| Depth stop 210 mm 1 613 001 010 |
|
|
| Keyless chuck 13 mm 2 608 572 212 |
|
|
| SDS-plus quick-change chuck 2 608 572 213 |
|
|
| Voltage 110 V |
- | |
| Voltage 240 V |
|
- |
| Price | GBP 265,00* | GBP 265,00* |
* Recommended retail price excluding VAT
User Manuals: GBH 3-28 DFR Professional
GBH 3-28 DFR Professional: Download user manual as PDF (PDF 12.7 MB)
Test reports
Appropriate accessories
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The following promotional offers are available for this tool
The SDS-plus measuring technology special: GBH 3-28 DFR Professional rotary hammer and GMS 100 M Professional multi-detector in the attractive L-BOXX set
Our installation offer: Purchase a GBH 3-28 DFR Professional 3-kg hammer now and get a GMS 100 M Professional multi-detector included in the L-BOXX set at the special price!
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