Dewalt DWD520 1/2" Vsr Pistol Grip HammerdrillDewalt DWD520 Features The DWD520 1 2" VSR Pistol Grip Hammerdrill can be set to either drill or hammerdrill mode for applying to masonry, wood, or steel. Includes a 2 speed range for high speed drilling or torquing. Soft grip handle and two finger trigger increases user's comfort and control. 10 amp motor delivers increased drilling performance Patented DEWALT built motor design generates 50% more power with increased overload protection for added