4 ms·
In terms of bullion value, absolutely. In terms of cost to manufacture, maybe not? I can't imagine making a sphere meeting any kind of surface tolerance is any
by exmadscientist 5y ago
In terms of bullion value, absolutely. In terms of cost to manufacture, maybe not? I can't imagine making a sphere meeting any kind of surface tolerance is any easier than making a plain old cube to a similar surface tolerance.