The DEWALT 1/2 in. Variable-Speed Reversing Drill features a 7.8 Amp motor and 0 RPM to 850 RPM for powerful drilling performance in a variety of applications. The reverse-speed switch enhances the drill's versatility, while the 360° side handle provides you with greater control and comfort. The drill's 1/2 in. keyed chuck allows for strong bit retention and durability.