Microprocessor electronics with soft start, restart interlock after power failure, and overload protection. The motor has a high load capacity with high efficiency for strong output power. Effective airflow and optimized carbon geometry ensure a long service life. The motor and gearbox feature elaborate dust sealing. An anti-kickback mechanism switches off the motor when the disc is blocked. The tool is extremely light and easy to handle, with a compact, slim, and ergonomic design. It promotes an ergonomic arm working posture due to the angled side handle. The protective hood is toollessly adjustable, and it includes a lockable slide switch, spindle lock, and an additional handle.