It is just a variation of the original Fein [The GOD of all mutitools. period, end of, ]
Clas Ohlson, Bosch, AEG, ALDI etc ALL do one.....F handy when you need one. Mine gets used mainly for cutting plastic trunking, ducting, lifting boards, cutting out backboards for cables into Dis boards etc...polishing pad is good for descuffing moody accessories... :coat