- Microprocessor control with soft start, restart protection after power failure, overload protection, CDC-electronic feedback control
- Anti-Kickback - this shuts down the motor on the disc being blocked
- Robust motor housing and gearbox housing. Stable and robust steel gearbox as well as a spindle bearing protected by a metal cap also increase reliability and durability
- Highly efficient and resilient motor for more power output
- An additional vibration damping ring between the motor housing and rear handle reduces the vibrations.
- SoftVib handgrip for reduced vibration can be mounted in three positions.
- Rear shaft handle with soft padding for secure grip. The grip area turns 90° to the right and left for an optimum working position
- Spindle lock
- Removable covering cap for easy change of carbon brushes
- Tool-free adjustment of safety guard
- Cutting guard (389.625) or cover for cutting guard (446.068), as an optional accessory