Innovative brushless motor technology offers higher performance and longevity, more compact dimensions, and longer runtime per battery charge. Epoxy resin-coated windings protect the motor from abrasive dust particles. The variable speed control with 6 settings (3,000 - 9,000 min-1) allows for optimal adjustment to the task at hand and increases control. Wireless connection to a WTC-compatible vacuum cleaner is possible when using a suitable dust or protective cover with dust collection. An optimized fan system effectively cools the angle grinder and electronics during use, enhancing longevity. The Perform & Protect electronic brake reliably stops the disc in seconds. The electronic clutch automatically shuts off the device in case of a blockage, protecting both the user and the machine. The combination of electronic clutch and brake minimizes the risks associated with kickbacks even more effectively. The electronic soft start prevents abrupt starting of the machine. An overload protection safeguards both the user and the machine. The paddle switch with dead man's function ensures that the machine turns off when the switch is released. A protective grid for cooling air vents shields the motor from coarse dust particles. The quick-release nut allows for fast accessory changes without special tools. Tool-free protective covers are easily adjustable. The rubberized handle provides better user comfort. The device is offered as a base model (without batteries and charger) and is optimally suited for existing 18 Volt XR or 54 Volt XR FLEXVOLT batteries or for the DEWALT "Battery Plus" system.