Details

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Product Details about Bosch GBH 3-28 DFR Rotary Hammer

* Intended Use :
- The machine is intended for hammer drilling is concrete, brick and stone, as well as for light chiseling work.
- It's also suitable for drilling without impact in wood, mental, ceramic and plastic.
- Machines with electronic control and right / left rotation are also suitable for screw-driving .

* Technical Data :
- Power input : 800W
- Impact frequency at rated speed : 0 - 4000 min-1
- Impact energy per stroke : 0 - 900 min-1
- Tool holder : SDS - plus
- Spindle collar diameter : 50 mm
- Max. Permissible drilling diameter = Concrete : 28mm
= Brickwork ( with core bit) : 82mm
= Steel : 13mm
= Wood : 30 mm
- Weight : 3.5 Kg