tk 419/3 - 3-axis cnc vertical machining center with superior machining capability in y (1600 mm). it features a clamping system made up of vacuum tables that allow panels and plates to be held by vacuum this solution is......tk 419/3 - 3-axis cnc vertical machining center with superior machining capability in y (1600 mm). it features a clamping system made up of vacuum tables that allow panels and plates to be held by vacuum this solution is useful to obtain an extremely efficient machining of thin components that could hardly be fixed by means of a traditional clamping system. the tk 419/3 is equipped with a series of valves that turn on/off different areas of the machining table, thus concentrating the suction on one area and optimizing the clamping of components with limited dimensions. this machining center is designed for drilling and interpolated milling operations on composite panels, panels and plates in aluminum, stainless steel, titanium and on aluminum profiles.