You are Buying a brand New And Factory Sealed DEWALT 7.8 Amp Corded 1/2 in. Variable Speed Reversible Hammer Drill Model # DW511.... 7.8 Amp motor provides high performance and overload protection. Variable speed allows for precise hole placement on work surface. Dual mode: hammerdrill/drill for wood, steel or masonry applications. 4.3 lbs. - lightweight design for extended use and less user fatigue. 360° side handle with depth rod offers greater control, versatility, and increased depth accuracy........