Diamond Core Drills Hilti USA
DD 30 W Core drill Compact light diamond coring machine for wet handheld coring of heavy duty anchor and rebar holes from 8 35 mm 5 16 1 3 8 quot in diameter DD 110 W Core drill Compact light diamond coring machine for wet or dry handheld coring from 16 162 mm 5 8 6 3 8 quot in diameter DD 120 Core drill Extremely compact light and mobile diamond coring