Specification

The 1790 rotary hammer is an excellent choice for these professional users. With its 1100 Watt motor and high 4.0 Joule impact energy, the 1790 has the power to effectively handle the tough renovation and installation jobs these users have to carry out. Its three functions – drilling, hammer drilling and chiseling – allow it to handle a wide range of jobs in concrete and masonry. The variable speed selector wheel enables optimally controlled drilling in different materials.

Auto-stop brushes increase tool lifetime

The auto-stop brushes automatically stop operation when the carbon brushes are worn out. This prevents unnecessary damage to the motor and therefore increases lifetime of the tool.

SDS-Plus adapter and keyed chuck for versatile bit selection

With its standard SDS-Plus tool connection the 1790 can be used with any of the SDS‑Plus drill bits and chisels which are available in a wide range of sizes. For additional versatility an adapter plus 13 mm keyed chuck is included, so also standard drill bits can be used in drilling mode. Also included is a sturdy, extra-long 4 meter rubber mains cord for maximum freedom of movement while working.



- Input Power 1100W
- Impact Energy 0 - 4 J
- No Load Speed 800 rpm
- Maximum Drilling Capacity in Concrete 30mm
- Maximum Drilling Capacity in Steel 13mm
- Maximum Drilling Capacity in Wood 45mm
- Full Load Inpact Rate: 0 - 3000/mm
- Weight 5.6kg