Black & Decker Reviva REVHD12C-GB Cordless Hammer Drill Driver 12vThis 12V Cordless Hammer Drill the perfect tool for your toolbox, providing the speed, torque and battery runtime you need to take on any drilling task in timber, metals and plastics, whilst the high performance hammer function makes light work of concrete and masonry drilling. The 11 position clutch and 2 gear variable speed, provide the performance you need for ultimate drilling and screwdriving control. Uses a lithium ion battery which holds 80% of