While the adapter plates used on the CNC Construction Set can be made from just about any material, making them out of aluminum without the use of a working CNC machine or mill, presents a problem.

I have access to a number of CNC machines, but I understand that those just starting their CNC journey will not.

In this section, I am going to attempt to make these plates out of 1/2” aluminum using handheld tools and a drill press.