Electronics: with speed constant control, soft start, overload protection, and speed pre-selection with a control knob. Very handy, lightweight machine with optimal operating comfort. Enables fatigue-free and ergonomic working. Easy handling due to optimal balance between motor and grinding head. Reliable power transmission and high flexibility through the flexible drive shaft. Proven FLEX technology for decades. This construction principle minimizes the weight at the head of the giraffe, making handling easier. The cardan-mounted grinding head ensures high flexibility and optimal adaptation when grinding walls and ceilings. The effective dust extraction between the brush ring and grinding disc prevents clogging of the abrasive and ensures dust-free working. Connection option for FLEX safety vacuum cleaners with the FLEX clip system on the guide tube. Easy handling thanks to the ergonomically shaped aluminum guide tube. An additional handle can be mounted optionally. Dust-protected on/off switch. Very flexible with an optional extension of 500 mm for large room heights, tool-free assembly. With the extensive range of abrasives, it is ideal for sanding drywall, full thermal insulation polystyrene boards, as well as for paint preparation and polishing work. Processing very large areas and room heights up to 3.20 m is possible with the optional use of the GM 320. With the innovative textile transport system, the machine and accessories can be transported effortlessly. The giraffe does not need to be assembled and is ready for use immediately.