DeWalt® DW505 Variable Speed Reversing Dual Range Hammerdrill, 1/2"7. 8 amp motor provides high performance and overload protection. Dual mode: hammerdrill drill for wood, steel or masonry applications. High low gear for high speed drilling or high toque applications. Lightweight design for easy use and handling in a variety of orientations. 360 degree side handle with depth rod offers greater control, versatility, and increased depth accuracy. Two finger trigger for increased comfort. Variable speed allows for