2. When you do cut Plexiglass, make sure you use the right tool. Flip over the sheet and score the opposite side of the piece. : This instructable is in the "UP!" Given plexiglass’ sturdiness, it would only make sense that you would require specialized machinery in order to cut it. Lay the plexiglass sheet on a flat surface and double-check that the entire piece is supported by the work surface. $1,584.00. Need Help? Step by Step video from planning, preparation of plexiglass and scroll saw to the finishing of cutting process. Thus far I've been winging it with a drill, which works, but it always ends up sloppy. To safely cut the plexiglass with the jigsaw, you must start by protecting your eyes. Acrylic is known for chipping near the edge when it is punctured. This will stop it sliding around while you drill. For this, you’ll need the following…. Learning how to cut thin plexiglass depends on using the right tools and techniques. Cut or Score to Break Edge. Cutting plexiglass can result in splinters or shards that can pose a hazard. You can use the router or any other saw for the rough-cut. Fit a circular saw or table saw with a fine blade with crosscut teeth to prevent chipping the piece during the cut. 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. ... Might be worth measuring and reducing the hole size – the cut thread shouldn’t have a flat bottom to it. You do not need coated cutting bits to cut acrylic. So if you are wondering how to cut plexiglass without cracking or breaking, it is possible if you use the right methods. Finish Edges This will make it less likely that you will chip the back of the board or scratch it when the drill bit goes through. But regardless if you agree or not or whatever method(s) you do use, I’m also going share a little secret to make any square or ... Read moreBest Way to Cut Square or Rectangular Holes in Plastic Project Boxes or Enclosures A pilot hole should be at least ½ the diameter of the finished hole. Do not remove the protective paper layer on the surface of the plexiglass until your cuts and finishing are complete. Below are the different ways. Learn how to cut plexiglass by hand at A&C Plastics. © 2000-2020 Home Depot Product Authority, LLC. Hold the side of the material on the work surface firmly against it (you can secure it with a clamp if you have one, or weigh it down) and then bring sharp downward pressure onto the side positioned over the edge. A table saw can also get the job done if you’re working with a larger sheet of plexiglass and need the extra space in which to work. This technique may be useful for special jobs but is … I had been doing some work with plexiglas lately and found some good ways to score and cut, drill … In reality, however, that’s not exactly true. Working with plexiglass can be a bit intimidating if you’ve never done it before. Use the saw at a slower speed, or keep the material cool by spraying water over the cut point during the saw operation. For more information, including step-by-step instructions on cutting your own acrylic sheet, watch this DIY home tutorial. A Dremel is commonly used for many applications, including cutting glass. Using a tape measure, mark off the size of your desired final piece. The gradually go up in drill bit sizes until you reach your desired diameter. For thicker plexiglass, you should use a scroll saw. When cutting Perspex at home, you're more or less limited to using circular saws and jigsaws. Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. Reply. Also, if you are learning how to cut Plexiglas curves and how to cut Plexiglas in a circle without breaking the piece or cracking it, you can achieve this as well using the following. For more tutorials regarding DIY synth and Circuit bending visit www.thebetatesters.net However, it is important that you do it correctly to avoid disfiguring the surface. It’s most apparent on the cross-section of the M10. Rotate the piece so that the cut line is on the edge of the work surface. 2.Mark the plexiglass: Mark the plexiglass with a dry-erase marker to cut where you want. Drill. Drilling holes in plexiglass can be challenging. The reason is that it is very common for the blade of the jigsaw to break. Cutting plexiglass requires patience and the right glass cutting tools. Step 4 Set the drill to its slowest setting, if it has a variable knob. Secure the plexiglass sheet to your work surface. This will prevent damage while cutting and allow you to draw a template on the acrylic or plastic. Once you’re ready, position the plexiglass sheet so that the blade begins at the farthest end and comes “towards” you. As with scoring - again - be sure to have somewhere soft for that cut portion to land. Mark on the plexiglass a small square of your preferred measurement depending on how big you want your hole … If you want to cut a complicated shape, make several holes in the tightest corners to keep the jigsaw stable when it’s about to turn. After marking out your cut on the plexi, take a scrap piece of any firm material, plywood, an old board, anything, and cut a slightly oversuninstallized hole in it to act as a backer for your plexi. Plexiglass is a clear, plastic, lightweight alternative to glass. Unplug the Dremel rotary tool if it is plugged in. Use a glass cutter or the dull side of a utility knife to score the plexiglass along the mark line five to 10 times. If you just drill a pilot hole the… Plexiglass, a hard, clear acrylic, is a cost-effective alternative to glass in many applications. If you keep a spray bottle of water handy, however, you’ll be able to stop and spray the material if you fear it’s getting too hot. Even though plexiglass is a synthetic, a clean cut can sometimes be more difficult to achieve than when glass cutting. How to Properly Cut, Drill and Bend Plexiglas to Make a Multi-use Gopro Tripod. Unless the HSF doesn't change or move between rebuilds, cutting a hole … With your plexi on top of the backer, Drill holes in two oposite corners of the marked hole you want to make. Drilling a hole in the plexiglass Once you have put the necessary safety measures in place, you can now get down to work. The gradually go up in drill bit sizes until you reach your desired diameter. Ways To Cut Plexiglass Visit our plastic information center or call one of our knowledgeable customer service representatives today. Once you’re finished, the cut portion will fall from the rest of the sheet. As with sawing anything else, you shouldn’t even turn on your tool until you’re wearing goggles, gloves, and a long-sleeved shirt. To determine whether you have properly modified the bit, you should see two spiral ribbons of plexiglass emanating from the hole you are drilling. $8.99 $ 8. Cut or Score to Break Edge Mark Plexiglass Cut edges of hard plastic panels can be sharp. 5 Clamp both sheets to a secure surface. 7 Plug in … Cutting the plexiglass sheet. First, you should think about how thick your sheet is because this will help you choose the right tool to cut it. I have a 92mm holesaw, and a plexiglass sidepanel that I want to drill into. Once you have the texture you want, fit an electric drill with a buffer attachment and polish the edge. If you are wondering how to cut plexiglass, don’t worry, it’s simpler than you might imagine. Discussion Starter • #1 • May 31, 2010. Step 3. Don’t push too hard; you can aim at a speed of 3.5 inches per minute. 4.8 out of 5 stars 15. Clamp the plexiglass sheet to the work surface for stability. If you want to know how to cut a square hole in plexiglass, just have a jigsaw in hand. 1. Acrylic is … Tip: Cutting plexiglass to size is a simple process, but often leaves the piece with very rough edges. Lay the plexiglass sheet on a flat surface: Lay the sheet on a table or a clean flat surface so that nothing disturbs your work or do not scratch or damage the sheet. How to Cut Plexiglass With a Dremel Step 1. 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. First you need to drill a small diameter pilot hole to get started. Cutting plexiglass with a jigsaw can be easy, and the best option if you do it correctly. Measure the ruler against the cutting line and then draw the knife repeatedly down its edge, gradually increasing the pressure with each pass. Enjoy! BrownRedHawk, making a sandwich with thin enough plexiglass may work, but if the point catches on the plastic and pulls the bit faster than it is cutting, the plastic will crack at the hole. Using the jigsaw, cut the plexiglass a few millimeters around the circumference - don't bother trying to cut exactly around the circumference as the plexiglass makes this difficult and we can get this right later using the Disc sander. In a few of the pics there’s quite a bit of parallel sided hole still visible (i.e. This type of plastic sheeting exhibits outstanding  strength and flexibility with a lot of versatility to use in everyday applications. There are different ways of cutting plexiglass, and it will depend on the cuts you are making and the shape you want to achieve. Mark off the measure line with... 3 Free shipping. Clamp the marked plastic to a bench that is safe for drilling to prevent the plastic from spinning if the drill meets resistance. Depending on the kind of drill you are using, plug it in or put in the charged battery and turn it on. 2. All above is true.. The intense heat caused by the friction of the drill bit will stress the plexiglass resulting in cracking and chipping. There are different types of saws that can be used to cut Plexiglass.However, only a few standout, including a table saw. Interested in learning more about working with plastics? Homeowners and professionals use Plexiglass rather than glass because it doesn't shatter. Some say that to drill a hole in plastic without a drill requires melting the plastic. Get it as soon as Wed, Jan 13. A ½ inch hole would require a ¼ inch pilot hole. Compound to the work surface hard ; you can use the saw at a & C Plastics for making items..., make sure you use the right and Wrong way: here is clear! 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