I put a similar post in the Facebook group today but got no response. I am getting ready to try my first acrylic cut. I ordered 3/16" acrylic. I am going to paint one side. I have plans to cut circles using O flute and label circles using a diamond drag bit.
However, I have not a clue what speed or feed rate to use with the O flute bit. I have read enough that I know it is rather important so as not to melt the material, wasting the material and possible the bit, too. Not sure what depth to run the diamond drag, but I feel like I can play with those settings more safely that the cutting.
Either way, ANY direction would be greatly appreciated!