The Milwaukee 2939-20 M18 FUEL™ Braking Die Grinder is a high-quality power tool designed for precision grinding tasks. With a slide switch for easy control, this die grinder operates on the M18 FUEL™ battery platform, delivering reliable performance. POWERSTATE™ brushless motor technology ensures efficient power delivery, making it suitable for various grinding applications. The tool-only option allows for customization and flexibility in your workshop. Perfect for professionals and DIY enthusiasts alike, this die grinder from Milwaukee is a valuable addition to any tool collection.