Hi!
I'm not sure if this post is in the right place, sorry if not.
I have a mii cnc machine for PCB fabrication, it works very well for me.
I have some issue to mill-cut PVC sheet. If I try to cut out a square form in a PVC sheet with a thickness of maybe 1.5mm
the end mill melt the pvc edges.

The rpm is around 6000 and the feed rate is 5cm/min.

I'm new to this stuff so any help how to cut PVC with a cnc this type would be nice.

Thank you.