CAD download for Vesuvius Lite V1.2. Included in the download is a STEP file with the necessary mounting and size information needed to integrate Vesuvius Lite into your machine. Vesuvius Lite is a high flow hotend designed to pack massive performance into an affordable package. With a 65mm melt zone length, air cooled heatbreak, bent sheet metal shroud, and easy to access mounting holes, Vesuvius Lite is meant to be a near drop in replacement for any 3D printer on the market to provide ~100mm^3/s flow rates out of a 0.4mm nozzle.