What is the best way to eliminate tool marks in acrylic besides decreasing the stepover? I have a customer that I cut a logo in acrylic for and they want me to eliminate the tool marks. What would be the best bit to use? The logo is about 14" in diameter. I'm also thinking about using a 1/16" ballnose for the final pass but the cut time will be several hours.
Any suggestions would be appreciated.
Andy B.