DeWALT 20V MAX Die Grinder Kit, No Lock-On

Details: 

The 20V MAX* Cordless Die Grinder delivers 500 MWO with the brushless motor and uses the same battery and charger as your other 20V MAX* tools. Perform a variety of grinding applications with a variable speed range of up to 25,000 RPM. For ease of use, the handle can be grasped multiple ways with the dual-position rocker switch.