Power through concrete ? drill holes of up to 350 mm in diameter ? 3200 watt motor and 3-speed gearbox for core drilling up to 350 mm in reinforced concrete ? Long lifetime due to robust design and gearbox with oil-bath lubrication ? Stand-mounted drilling in a system with GCR 350 drill stand (part number 0 601 190 200) Rated input power* 3,200 W Tool holder* 1 1/4" UNC Weight* 11.9 kg Drilling range 350 mm Tool dimensions (width) 142 mm Tool dimensions (length) 534 mm Tool dimensions (height) 167 mm Suitability Wet drilling in concrete Concrete, possible range 350 mm