Dewalt dcd785 xr compact hammer drill drivers 18v dewalt dcd785m2 gb this 18v compact hammer drill driver from dewalt is a superb addition to any tradesmans toolbox as it has an ultra compact lightweight design which allows it to be used in confined spaces while the intelligent trigger design allows for total control of the application equipped with a two speed all metal transmission for increased run time and a longer tool life plus a 14 position adjustable torque control enabling