specifications SDS-plus Drilling diameter in concrete 24 mm Drilling diameter in steel 13 mm Drilling diameter in wood 32 mm Drilling diameter with p . crown 50 mm Power consumption 730 W Energy for single shot J 2.7 No-load speed 0 ~ 1,050 r / min Percussion . at full load 0 ~ 3,950 strokes / min Length 367 mm Weight 2.7 Kg Supplied accessories side handle depth limiter valise