A rotor for a rotary tablet press, which has an upper and a lower punch guide for upper and lower punches that interact with holes in a die plate that is arranged between the upper and lower punch guide, where the punches are axially movable in guide holes of the punch guides and have heads that interact with compression rollers of the tablet press, wherein the press punches are guided axially in the guide holes secure against rotation, and the punch heads have on opposite sides flat areas that are facing the adjacent punch heads.