We have Metabo AD626 600626761 1/2-Inch Triple Gear Reduction Angle Drill with Product Detail Die cast aluminium gear housing for optimum heat dissipation and stability. Variospeed (V) electronics for infinitely variable speed change. Metabo S-automatic torque limiting clutch: to limit any sudden reverse torque that can occur if tools jam or get caught. Suitable for drilling with drill bits with large diameter (e.g. formwork drill bits) and for stirring thick liquid-like material. Speed reduces as the load increases the lower the selected speed, the quicker drill will come to a stop . The "Metabo AD626 600626761 1/2-Inch Triple Gear Reduction Angle Drill" is best product for you. We recommended Metabo AD626 600626761 1/2-Inch Triple Gear Reduction Angle Drill