We have Milwaukee 5387-20 8.5 Amp 1/2-Inch Hammer Drill with Product Detail 8.5 amp motor provides overload protection Dual-range speed control Depth gauge, side handle Use for drilling in wood, steel and concrete Metal gear case to withstand job-site use . The "Milwaukee 5387-20 8.5 Amp 1/2-Inch Hammer Drill" is best product for you. We recommended Milwaukee 5387-20 8.5 Amp 1/2-Inch Hammer Drill