WillAdams
(William Adams (Carbide 3D))
4
Where are you planning on sourcing the material?
One option might be a cabinet fabricator — marble is $40–$150 per sq. foot, while soapstone, which is softer and more easily cut is $70–$120.
Once you have the blank you can work up toolpaths.
There is an example for marble at:
and soapstone at:
Is there a reason why working with a local company specializing in monuments isn’t an option?