router bit for plexiglas

There are actual bits made specifically for plastics. They cost about $40 for the bits. If you are strapped for cash or have a hard time finding one, use at least a 3-flute spiral cut (down cut if router, upcut if router table) bit. It won't make as polished a cut as the plastic cutter, but nothing some sanding and polish can't handle...

I use a rotozip too, but I made sure I got a hold of the larger stiffer base for it. For the MOST part, your choice of router for this project will determin clarity really.

Ganbatte Ne!