Product information :, Long -lived - less wear thanks to 13 mm drilling lining in all -metal version, lower risk of engine overload and long service life thanks to the Electronic Motor Protection (EMP), ergonomic - convenient handling through compact design , Technical data :, Bohr -Ø wood: max. 38 mm, drilling Ø steel: max. 13 mm, screw Ø: max. 8 mm , scope of delivery :, 2x 4.0 ah battery, 1x charger AL 1820 CV, 1x L-Boxx