The invention relates to a processing device (1) for elongate profile sections (2) comprising a clamping device (4) by means of which the elongate profile section (2) can be secured in a positionally stable manner, and a processing tool (6) by means of which the secured elongate profile (2) can be processed, a central component (5) being provided that has at least one first integrated guide (7) for the processing tool (6) and at least one second integrated guide (10, 11) for the clamping device (4).