ITEM TITLE :- NEW ROTARY HAMMER WITH SDS-PLUS BOSCH GBH 2-26 RE PROFESSIONAL TOOL , SUITABLE FOR :- ROTARY HAMMER , TECHNICAL DATA SPECIFICATION : Rated power input 800 W , Impact energy 2,7 - 3 J , Impact rate at rated speed 0 - 4000 bpm , Rated speed 0 - 900 rpm , Length 377 mm Width 83 mm Height 210 mm , Toolholder SDS-plus , Drilling dia. concrete, hammer drill bits 4 - 26 mm | , Opt. appl. range concrete, hammer drill bits 8 - 16 mm , Max. drilling diameter masonry, core cutters 68 mm , Max. drilling diameter steel 13 mm , Max. drilling diameter wood 30 mm , Hammer drilling in concrete , Vibration emission value ah 15 m/s² , Uncertainty K 1.5 m/s² , Chiselling Vibration emission value ah 14 m/s² , Uncertainty K 1.5 m/s² , PART NUMBER :- 0 611 251 755 , TOOL FEATURES : 50 mm spindle collar diameter for more sturdiness , Impact stop for drilling in wood and steel , Ball grommet , Softgrip on main handle and auxiliary handle , Overload clutch