Use blades designed specifically to cut.
How to cut acrylic plastic sheets.
Use scoring knife to cut a narrow groove in the acrylic sheeting scoring preferably works on sheets less than 6 35mm in thickness.
Thicker plexiglass strangely enough allows for the simplest of the cutting processes.
This can take many passes to complete so be patient and precise.
For plastic you need a blade with a high tooth count.
Set the saw fence to the desired.
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.
To make it easier to.
The saw blade height should be only a half inch higher than the thickness of the acrylic sheet you are cutting.
Set the acrylic on a flat surface.
Materials needed to cut acrylic or plexiglass sheets acrylic sheet larger than the size of your project use a plastic laminate scorer to cut acrylic by hand use acrylic jigsaw blades to cut acrylic with a jigsaw use a 10 plastic cutting saw blade to cut acrylic on a miter saw or table saw use a 7.
Measure the ruler against the cutting line and then draw the knife repeatedly down its edge gradually increasing the pressure with each pass.
Cutting a straight line by scoring the acrylic.
Mark the area of sheet you want to cut.
In this video we demonstrate the four most common ways to cut acrylic sheet also known as perspex acrylit.
Apply pressure to the tool and let your guide direct the cut until it is 1 8th of an inch into the sheet.
Use a blade meant for acrylic.
First grab a metal ruler and a utility knife preferably one with a brand new blade.
The saw table should be free of dust and debris.