Dremel 220 Heat Insert adapter

I needed an adapter to mount my Atten soldering iron equipped with a tip for hot inserting threaded inserts on the Dremel Workstation 220. The templates already there don't fit mine, so I designed it myself.The lower part (the threaded one) is never in contact with the soldering iron, but I still recommend printing it with a heat-resistant material, e.g. PETG or ASA (even better if PAHT-CF like mine). After having mounted the threaded inserts (it will be the last time you do it freehand), the upper part must be joined with a pair of M3x8 or M3x10 screws.