Complete metal and concrete cutting projects, wire brushing and more with the 60 V maximum 7 in. Brushless cordless grinder with kickback brake kit. Delivering as much as 2300 unit watts out, this grinder produces up to 30% more torque than the DCG418 60 V maximum grinder. With a maximum output of 3 hp, you can power through heavy-duty grinding jobs with ease using its no-load speed of up to 6500 rpm. Built with user protection in mind, the perform and protect grinder's kickback brake engages to rapidly shut the grinder off when a stall, bind-up, or pinch is detected.