Any suggestions for cutting 6mm Coroplast (corrugated plastic)? I was looking at a drag knife, but don’t really want to spend the $$ on it if I can avoid it. I saw another post about using an endmill that seemed to work well. Im wondering if the cut would be clean enough? I need sharp edges.
If I do go that route, would it be best to add a thin board under the coroplast to save my wasteboard?