The Metabo RS17-125 was design for effective grinding and removal of concrete, screed and coatings. High torque and overload capacity for demanding applications in continuous use. Working close to edges thanks to integrated folding segment. Optimum extraction results: Spring-mounted brush rim at the protective cover that adapts to any surface and segment height. Adjustable front handle for safe and uniform guidance when polishing without the need for tools. Rotating main handle for great flexibility and comfortable working. Metabo Marathon motor with patented dust protection for long service life. Electronic soft start for smooth startup. No-volt release switch: prevents unintentional startup after power cut. Overload protection: protects the motor from overheating. Metabo safety switch prevents unintentional start. Auto-stop carbon brushes to protect the motor. Aluminum flange for long service life for heavy tools, e.g. diamond cup wheels.