Draft model 05 - Technical Improvement

The thickness of the box wall will be set at 1cm because there is enough space for the round tube. Find six boards with a thickness of 1cm, drill them, and glue them with woodworking glue.

If it is a square box with a length of 10cm, a thickness of 1cm is too heavy for it, and the internal storage space is greatly reduced. Therefore, laser cutting can be used to make two thin sandwich planks for placing on both sides with round tubes.

An easier way to follow up is to make a thin-walled box and make a rectangular tube in it to load the internal lifting circular tube mechanism.