Abstract: The object of the invention is an integrated guiding device for positioning and cutting with the help of a cutting tool, a printing plate (16) on a sleeve (10) or on a printing cylinder, particularly for flexography, said sleeve or cylinder comprising an external coating (24) adapted to be deeply machined, characterized in that it comprises at least one longitudinal guide (30) along a generatrix, and/or a peripheral guide, along a circumference, provided within a matrix of material of high hardness, embedded in the thickness of said external coating. The invention also comprises the sleeve or cylinder provided with this device.