Ex-UK - Electric Concrete Drill/Hammer Ideal for demolition, trenching, chipping, breaking holes in concrete-block-brick, removing foundation concrete slab, oil chimney and so on With industrial quality for high durability. Make light work of breaking up concrete and block quickly and easily. Double insulated motor casing design - Improve the safe use effect. Powerful enough for most heavy duty job applications. Extra thick and strong aluminum main casing. Double insulated motor casing design, delivering more secure operation. 360 degrees swivel side handle for easy control. Shock mounted handles - absorbs vibration to reduce operator fatigue. Lock-on button allows continuous operation without holding the trigger. Choice of many 240v.