Plexiglass can scratch easily which is why it s sold with a protective.
Cut holes in acrylic sheet.
Secure the plexiglass sheet to your work surface.
When cutting the acrylic sheet you should try to avoid touching this coating as much as possible to retain the original outlook of the surface.
Snap the acrylic at the cut.
How to drill an acrylic sheet step 1.
Make 5 10 scratches with the scoring knife along the straight edge until you ve cut about halfway.
How to cut circles in plexiglass.
Place the 1x4 inch piece of wood across the acrylic sheet and secure the plank to the top of the acrylic sheet.
Score the cut line.
How to cut holes in acrylic sheet.
It will reduce scratching and splintering.
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This will prevent damage while cutting and allow you to draw a template on the acrylic or plastic.
Continue until you ve scored a deep line in the plexiglass it may take as many as ten or twelve scores then turn the slab over and repeat the process.
Apply strips of painter s tape over the area to be cut in parallel strips allowing some overlap from one strip to the next.
If the hole you intend to cut will be 2 square inches you should tape an area twice that size.
Lay the sheet on a flat surface and using a yardstick and a permanent marker or a grease marker measure and draw the.
Lay the 3 8 inch plywood on a firm flat surface that allows you to work easily and place the acrylic sheet on.
Next hold the yardstick to the marked line and run the dull side of a utility knife along the yardstick to score the.
Put on your safety.
Either clamp it or have someone hold it in place.
In this video we demonstrate the four most common ways to cut acrylic sheet also known as perspex acrylit.
A brief shop tip on how to drill clean holes in acrylic and other plastics.
Normally the most plexiglass sheets cut to size have a protective coating for protecting the surface.
How to cut acrylic by hand clamp down the straight edge on the cut line.
To achieve smooth edges you may use fine sandpaper or a wet and dry paper.
Leave the backing paper attached to the sheet while you are cutting.
Measure the ruler against the cutting line and then draw the knife repeatedly down its edge gradually increasing the pressure with each pass.
