Hello friends, I will copy the machine in the link. For this I need 0.5-1 centimeter precision. Now I can use the blender program, but it is difficult to determine the centimeter in the blender. Which program can you recommend?https://www.youtube.com/watch?v=4pwoy_Ur-GM&t=1s ---------------- that is youtube link
https://i.hizliresim.com/aocu1uy.JPG
https://i.hizliresim.com/fh168w2.JPG
https://i.hizliresim.com/67i40rb.JPG