Cutting Holes In Plastic Sheet

Knowing the proper drilling technique for making holes in plastic can save you a lot of headaches and ensure that your holes are clean and evenly cut.

Cutting holes in plastic sheet.

Cutting the plexiglass sheet. Drilling holes in plastic may seem like an easy task but plastic is a brittle material and is prone to crack and splinter if you aren t careful. Nt cutter multi use plastic cutter with plastic cutting blade and precision knife blade 1 cutter m 500p 4 3 out of 5 stars 75. Install a 7 1 4 plastic cutting saw blade in the circular saw.

This video segment will show you how to cut plastic sheet. The plastic that you re cutting through needs to be held steady while. Apply strips of painter s tape over the area to be cut in parallel strips allowing some overlap from one strip to the next. Finder 10 straight cut aviation snips scissors for cutting hard material metal sheet cutter.

Clamp the plastic firmly between your knees. To determine whether you have properly modified the bit you should see two spiral ribbons of plexiglass emanating from the hole you are drilling. Slicing through plastic with string 1. This will prevent damage while cutting and allow you to draw a template on the acrylic or plastic.

Mark or scribe the circle and drill a 1 4 inch pilot hole slightly inside the perimeter. Drilling holes in acrylic. If the hole you intend to cut will be 2 square inches you should tape an area twice that size. Cutting thick sheets of plastic 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.

Work the thread back and. I recommend using a circular saw jig or a circular saw guide to keep your cuts straight and to prevent the blade from wandering. Place the acrylic sheet on top of the rigid foam insulation and mark the line to be cut. Put the blade through the hole to start the cut then saw around the circumference.

You ll need a section of string about 2 feet 61 cm long to cut through plastic. At times you may want to cut the plexiglass to achieve the correct measurements. Test your string s durability. 4 6 out of 5 stars 208.

However it is important that you do it correctly to avoid disfiguring the surface.