Extra compact and very powerful the file head can be rotated by 55 which means you can get into every corner or gap file whatever you need to ideal for filing sharp tile edges or for derusting various materials like metal ceramic wood plastic etc electronic controller the belt speed adjusts itself to the material gentle safe and very precise powerful motor technical details mains supply 230 v 50 hz output 260 watt idling belt speed 330 500 mmin total length 43