Cooling block for heating element Kobra S1.

This is a replacement part for the Kobra S1. This part must be cast in metal! Please do not use plastic! You can obtain the original part from support. I just couldn't wait that long. I cast it in copper, an alloy made from 50-cent coins from the EU. Aluminum is also an option, of course. Once it's printed in a "Cast" resin, the piece needs some post-processing. Use a 6 mm drill bit for the heating element and the existing screws as taps. It's designed so that it can be easily embedded with investment material. The photos you see are of two different versions, but I've only uploaded the better one. The alloy I used isn't easy to cast, but my casting machine can't handle aluminum.