I recommend using a circular saw jig or a circular saw guide to keep your cuts straight and to prevent the blade from wandering.
Cut acrylic sheet with circular saw.
Diablo d1080n plastic cutting saw blade the diablo is a pioneering company in the manufacture of circular blades the diablo d1080n has been designed for cutting non ferrous metals and plastic materials especially the acrylic.
Drilling holes in acrylic.
Place the acrylic sheet on top of the rigid foam insulation and mark the line to be cut.
Use this rough guide for better results.
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With a jigsaw you can cut curves.
To cut anything but a straight line opt for a jigsaw no matter which type of saw you.
With a circular saw table saw or saber saw you can cut a straight line.
Sheet acrylic plastic is a versatile glasslike construction material that can be cut or shaped for a wide variety of items.
The plexiglas sheets have thicknesses that vary from 1 mm to 20 mm which is why we will adapt the cutting method according to the desired thickness.
Before beginning mark what you want to cut with a permanent marker.
How to cut acrylic sheet.
Install a 7 1 4 plastic cutting saw blade in the circular saw.
Straight cuts of acrylic sheet can be made on an ordinary circular blade.
For cutting acrylic the teeth of the saw blade should have the triple chip design where the cutting edge of every other tooth is beveled.
As the width of the acrylic increases the total number of teeth for every inch on your blade should decrease.
If unusual shapes or a curved edge is what you need a band saw is one of the best tools you can utilize to cut acrylic as it is more precise in cutting out shapes than a jigsaw.
The only disadvantage that i see and you too will encounter that is the heat the plexiglass has a poor temperature resistance the thing that we will take into consideration when cutting plexiglass with circular saw or with any other tool.
For thicker sheets of plexiglass cut with a power saw be it a circular saw saber saw or table saw.
