Acrylic is well documented for most CNC users. Graphite is a little different, but not much different than other fiberous synthetic material- and the graphite layer is really thin anyway which makes this more about cnc milling fiberglass and resin more than anything else. That embedded sheet of acrylic makes this different, though. Fountain Power

Corafoam is a licensed name for a high quality HDU that is incredibly consistent.. For us that mill, this means there are no grains to consider, there is absolute density throughout, and it carves like nothing you’ve ever carved before…. In a GREAT way. I set out to make this sign for a gentleman and