CNC Aluminum Casting

aluminum casting for polystyrene

CNC prototype the original form.

3d model made for Rhinoceros 5

Mills to 50% of the material

important are these two holes drilled through polystyrene

rotate and align material of the holes on the other side

Next, I proceeded according to the

https://www.instructables.com/id/Low-Cost-Aluminum...

and this is the result

the finish results