For best results use another tool like the earlier mentioned table saw to cut your acrylic roughly before getting a more exact finish with the router.
How do i cut acrylic sheet.
For straight cuts in acrylic a plastic scoring blade can be used.
Install a 7 1 4 plastic cutting saw blade in the circular saw.
To cut acrylic sheets start by marking the line you want to cut using a ruler and a permanent marker.
To make straight cuts on thicker sheets of acrylic and polycarbonate plastic greater than inch thick you ll need to use a table saw or circular saw.
However if you are intended to cut acrylic into a nonlinear fashion then jigsaw is the right option for you.
A jigsaw is one preferred tools for cutting acrylic sheets.
Use blades designed specifically to cut.
Routers can be used to cut acrylic for both curved and straight cuts.
Then score the line using a plastic scoring blade using the ruler as a guide so your line is straight.
Be sure to use a compressor to keep the sheet in position to avoid chipping and more time needed to polish the cut.
Drilling holes in acrylic.
Place the acrylic sheet on top of the rigid foam insulation and mark the line to be cut.
Once you ve scored the initial line go over it a few times with the blade until a groove forms.
With a straightedge as a guide pull the blade toward you leaving a score mark.