We have Hitachi D13VF 9 Amp 1/2-Inch Drill with Product Detail Drill with high-performance 9.0 Amp motor combines high speed with optimal torque Electronic speed control trigger; max 850 RPM (no-load); 416-3/5 inch-pounds max torque Durable cast-aluminum gear housing; double gear reduction Includes 1/2-inch chuck, chuck key, removable side handle, and handy carrying case Weighs 4.6 pounds; 1-year limited warranty . The "Hitachi D13VF 9 Amp 1/2-Inch Drill" is best product for you. We recommended Hitachi D13VF 9 Amp 1/2-Inch Drill