Obsolete design! Please the improved and better version from: http://www.thingiverse.com/thing:1094653/#filesVacuum suction for CNC machine Sieg KX1. Attached on the milling head this vacuum suction stays close to the milling detail and sucks all the particles created from the milling process. The size of the whole detail exceeds the MakerBot Replicator 2 3D printing area so it was split into two details. SolidWorks files also included. Print both details, insert them to form the whole suction construction and glue them together with sanitary silicon. Wait 24 hours the glue to settle down. Screw the detail on the Sieg KX1 milling head.