[Puzzdre]

Second, the two halves of the square pattern block, upper made by 'humanized CNC machine'LOL,
and lower one cutted with dremel. Dimensions of the halves are 80 mm x 50 mm x 10 mm. They will be
sanded more, and holes for retention and holding the halves together will be drilled (tomorrow).

PS: while dremelling always wear protective goggles or similar. I had a face shield on all the
time while drilling, cutting etc. Be careful with your eyes, you don't have spare!