You need a small cnc mill I think, not a router. How much do you want to spend? 2.2 kW is totally ott for a quarter inch endmill, half a horsepower will be fine, I have a little Denford Novamill with this and it cuts aluminium with a 10mm endmill and quite heavy cuts with no problem at all. If buying new look at a KX1 from Arc Eurotrade.