Epoxy resin armored windings protect the motor from abrasive dust particles. The optimized fan system effectively cools the angle grinder and the electronics during use, increasing its lifespan. The electronic brake reliably stops the disc in seconds (less than 2 seconds). The electronic clutch automatically shuts off the device in case of a blockage, protecting both the user and the machine. The combination of the electronic clutch and brake minimizes the risks associated with kickbacks even more effectively. An overload protection feature safeguards both the user and the machine. The package includes: 2x 18 Volt / 5.0 Ah XR Li-Ion batteries with LED capacity indicator, a system fast charger, an additional handle, a quick-release nut, a protective cover for grinding work, and a T STAK-Box II.