We have Ridgid R5011 Drill, 1/2-Inch 2-Speed Hammer Drill with Product Detail Durable 8.5 Amp motor with hardened steel gears ? built to exacting specifications for extended tool longevity Automatic clutch ? reduces stress load on motor and gearing Dual speed/torque gearbox ? allows the user to set the drilling speed to match the application. Use 1st gear for high torque and 2nd gear for max drilling speed Ergonomic two finger trigger ? features full range speed control and molded soft grip design Heavy duty keyed chuck ? all metal design for positive bit retention and added durability . The "Ridgid R5011 Drill, 1/2-Inch 2-Speed Hammer Drill" is best product for you. We recommended Ridgid R5011 Drill, 1/2-Inch 2-Speed Hammer Drill