Hello.
I am new to the Forum and I am now reading your messages.
Since I am involved in woodworking I would like to give my opinion.
I have a small CNC machine that I built myself for my hobby.
I have made quite a few things and my experience tells me that MDF does not work.
It is better to use Wood.
This is my first message on the Forum and I apologize for any mistakes in English since the translation from Greek to English is via Google.