Hammer drill GBH 3-28 DFR Professional
The GBH 3-28 DFR Professional hammer drill from Bosch impresses with its versatile performance. The compact housing also makes it possible to work in limited spaces. The L-shaped d...
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Discontinued
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The GBH 3-28 DFR Professional hammer drill from Bosch impresses with its versatile performance. The compact housing also makes it possible to work in limited spaces. The L-shaped design ensures balanced weight distribution and the vibration control allows effortless work, even if use takes longer. Thanks to the 800 watt motor and the tool weight of only 3.6 kg, it offers a very good ratio between power and weight. The GBH 3-28 DFR Professional hammer drill is suitable for drilling and chiseling in concrete, masonry, wood and metal. It is also compatible with various system accessories for dust extraction. The GBH 3-28 DFR Professional is also equipped with a keyless chuck for round shank drills, an interchangeable chuck (SDS-plus), right/left rotation, an overload clutch, variable speed and Vario-Lock.
| Typ | Hammer drill |
| Color | blue/black |
| EAN | 3165140471176 |
| Manufacturer no. | 061124A000 |
| Manufactured in | Deutschland |
| Purpose of use | For drilling, hammer drilling and chiseling |
| Operating mode | Mains connection |
| Power supply | 230 Volt |
| Tool holder | SDS-plus, 1 mm - 13 mm |
| Service | Speed preselection, rotation stop for chiseling, impact stop for drilling in wood and metal |
| Security | Overload clutch, ball grommet to prevent cable breaks |
| Gear stages | 1-speed gearbox |
| Running direction | Right and left rotation |
| Performance | Input power: 800 watts |
| Drilling capacity Ø max. - in wood | 30 mm |
| Speed - idle speed | 1st gear: 0 to 900 rpm |
| Beat rate - beat rate adjustable | from 0 rpm to 4,000 rpm |
| Single Impact Energy (EPTA) | 3,1 Joule |
| Operating noise - sound pressure level | 91 dB(A) |
| More information | Active vibration damping, rotating brush plate for equal power in clockwise and counterclockwise rotation |
| Accessories - available | Craftsman's case, depth stop, additional handle, exchangeable chuck SDS-plus, keyless drill chuck 13mm, machine cloth, tube of grease |
| Dimensions | Height: 233mm x Depth/Length: 354mm |
| Weight | 3,6 kg |