These drills I have already used for drilling of concrete, bricks, plasterboard, old walls (cement with stones) and wood. They beat look excellently at every material. Only when wood a short pre-drilling is recommended with a smaller diameter, so that the drill does not slip on the surface (eg. Chipboard) due to the blunt tip.
Update 02/2015: Even tile and Ytong make these drills without reluctance with. After almost a year frequent use, they are also sharp as on the first day.