Cut 3/4" Cast Acrylic?

[geek2nurse]

Here’s a thread on cutting 1/2" cast acrylic.

Any newer tips on Inventables 1/2" Acrylic (Engrave and Cut)

I’ve been searching the threads for tips on 1/2" acrylic and most of the notes were from back in 2017. I’ve seen that @scott.wiederhold recommended cutting with the following settings: .433 focus height 3 passes @ 100% power, 120 speed I know that there have been changes to the GF, so I’m wondering if these setting still hold? Also I’m planning to engrave some text, reversed into the back of the plastic (making a plaque), and I’m wondering if it makes sense to maintain the material heigh…