Dewalt d25052kt sub compact hammers and tstak kit box 110240v dewalt d25052kt lx this sub compact hammer and kit box from dewalt is an excellent addition to any tradesmans toolbox as it is ideal for drilling in concrete and masonry 4 20mm manufactured with an extremely compact and ergonomic machine design that ensures safe handling in any application with electronic variable speed for optimum control active vibration control with floating back handle delivers extremely low vibration an