OnShape CAD model located here: https://cad.onshape.com/documents/5762ec81e4b06549952e6551/w/86ec499f44cafcf40860544a/e/c5f3e86c532758f11cca272a Additional information located here: http://deltaprintr.com/shop/parts-and-accessories/hardware/mini-hotend/ Note: I am just a fan and not affiliated with deltaprintr.