Hello

I designed this ensert press around my soldering iron/insert tool.
As a guide I used 2 steel bars dia 12mm and steel insert bushings, you can also do this by printing plate 3 twice.
The soldering iron comes from amazon, brand ciciglow 60W digital Soldering iron heat set insert tool.
There are 5 M6 inserts incorporated, 4 Short M6 bolts and 1 M6*50 with a hexagonal head.
In the base there are 4 M4 inserts and 4 countersunk M4 bolts.
I used a tension spring to pull everything back up, length about 70mm dia 10 material thickness of the spring 1mm.

If you like the design please give it a thumbs up….