Brushless motor for extreme runtime and reduced maintenance Category-leading high speed drilling performance at more than 66 holes (18mm Ø x 80mm) per charge Impact energy (EPTA 05/2009): 3.5 J The DeWalt DCH333N is one of the best Hammer Drills on the market Boasting a category-leading high-speed drilling performance at over 66 holes per charge. Flexvolt XR is the new technology used by DeWalt which provides long runtimes, unrivaled power, and increased capacities. The bright white LED improves visibility in dark working areas. This drill is ideal for fixing holes in concrete brick and masonry. Dewalt DCH333 Features and Benefits: Category-leading high speed drilling performance at more than 66 holes (18mm Ø x 80mm) per charge Rotation stop mode for light chiselling in plaster, tiles and render and impact stop mode for rotary only drilling in wood and metal Brushless motor for extreme runtime and reduced maintenance Perform & Protect: best-in-class vibration at 8.5m/s², minimising