Next, place the lid upside down on a flat surface and use a marker pen to trace the slot around your largest coin. The local used goods place (e.g., Goodwill in the US) often has used power tools even cheaper than this. That's a very small rectangular hole. How To Knock Out Holes In Plastic Electrical Box. https://electronics.stackexchange.com/questions/11993/cheap-method-to-drill-neat-holes-in-plastic-casing/12090#12090, https://electronics.stackexchange.com/questions/11993/cheap-method-to-drill-neat-holes-in-plastic-casing/138398#138398. The alternative to a knockout punch is to use a hole saw and drill, but a punch makes a cleaner hole with less effort and noise. Actually, the fumes are a work benefit. Will this work or are there better alternatives? Once the hole is filled, turn off the welder and let the plastic solidify. August 14, 2018. Use the now finnished (after deburring of course) rings as a template to punch small hole through a piece of rubber - prefeable the UV and chemical resistant type. It will be used worldwide so some kind of UV-protection will be neccesary. Use the welder on the end of the plastic rod to melt the plastic into the hole. You can also get surface metal boxes with the front face splayed to take a plastic face plate. I have bought a plastic junction box. Use an 12 gage wire extension cord to wire up the receptacle and make the cord as long as you want. Your favourite soldering gun/iron.2. Making Small Holes in Plastic: Sometimes you need to make small holes in plastic items, and don't have suitable instruments like a thin enough drill bit. WARNING - make sure you do this in a well ventilated place - the fumes are toxic and can be harmful if too much is inhaled. Heat it up with a cigarette lighter, on top the stove (gas stove I’ve never tried it with an electric stove), propane torch. https://en.wikipedia.org/wiki/Box-sealing_tape. > >When I do something like this in woodworking, I use my router to make … I have a box, and I would like to make a cylindrical hole that will not go all the way though it, but will go most of the way. Click here to upload your image You need a drill, if only to make a pilot hole. Diy plastic bottle drip irrigation gravity bong how to make and use one drilling holes in resin planters and how to make a bottle cap rattle snake How To Cut A Plastic Box Or Bin Without Breaking It SawshubHow To Make A Hole In Plastic Pictures Of 2018How To Cut A Plastic Box Or Bin […] This is not very neat - the >edges are never straight lines. Thanks! Storage shed electrical panel a metal or plastic electrical box gang outdoor pvc outlet box tay 2 gang gray pvc weatherproof new carlon 4 gang 71 cu in old work pvc. You could even use a campfire. A good deal of projects I see have their inputs and outputs neatly aligned in to plastic enclosures. Don't miss out. Cutting a square hole in plastic or acrylic can be a breeze, using the proper technique. Basics of Plastic Electrical Box Holders . I have in the past used a soldering iron to make holes but it's lame. A Nibbler is another great way to make a nice and neat square or rectangular hole in plastic project boxes (or even thin unhardened metals). Although you can use nails to make the holes, I use a thicker needle. I purchased a toner refill kit once, it came with a cheap soldering iron and a copper fitting cap attached instead of the normal tip, to make the hole in the toner cartridge, to add the toner. An old, cheap soldering iron can be used to melt the plastic. Answer Use a plastic old work electrical box, the one with tabs, to hold it in place, you can further seal that electrical box with sealant once the cord is installed. It will work but not ideal. A hand-held tapered reamer (http://www.google.com/images?q=tapered+reamer) is a good tool to have for this. > >In the past I've drilled a series of small holes, then used a coping saw to >cut out the piece. Electric hot knife, soldering iron / gun (especially with a knife tip). Get the right size drill bit(or one size smaller), and a wire nut. I'd slice off fingers in no time. Make sure you got the measurements right. Get a peice of thin rubber material and cut out a square slightly larger than your hole ( this will cover any imperfections). I had soldering iron so I beat it up to a straight rod and tried to cut some plastic boxes that were lying around in my home. To make the hole look even better cut out a small rubber sleeve for the hole. On some softer cases, I've used scissors to make holes. So what I did when I made my first cloner; I wanted to put 2" holes in it for netpot's or inserts. It needs to hold tight for a minimum of 3 years of daily use in sun and water. Use the small drill bit to drill 6–10 holes in the section of plastic you’re trying to cut through or remove. I can't imagine using a knife or box cutter. I was thinking of covering the hole with a small rubber repair patch for bicycles. Drill at least 6 holes in the plastic you want to remove or cut through. A wide variety of plastic manhole box with cover options are available to you, such as new. Then you have a hand(finger)held bit that will last as long as you don't lose it. I'm new to 3ds max and I've been trying to make a simple model. I have found that transparent packing tape looks good for repairs to other transparent things in need of repair, like broken windows. The idea is that you staple on a solid surface (the stud) 8 inches or nearer to the outside of the box. I will turn on a fan, if I have one handy, but not usually. I have used it many times to make holes in plastic. Okay, this is a relatively simple and somewhat newbish question (or at least I think so). You could make your own hand drill by purchasing drill bits and a tap handle to turn them. Cheap method to drill neat holes in plastic casing? Evenly place 8 to 12 holes into each ring. A tire patch will work on a camera box if all you are doing is keeping your camera dry in the rain, but it can fail miserably if you drop it in a river or lake. 10 partments plastic fly fishing 11809203 ctree simple high quality bro wear colander pan 12 7cm lid drain hole soap box 11809203 ctree simple high quality Fish Containers With Drainage For Shipping Logistic PackagingStack Nest 49 5l Slotted Box With Drainage Holes No Lid The Feed Bins Storage PanyPlastic Box With … This will weaken the structure of the plastic. You can also melt a starting hole for your reamer hole with a hot nail or a worn out soldering iron tip in a pinch. 3 years ago. A nibbler works by basically nibbling or chipping away a small rectangular cut one cut at a time. They're bigger than your average sewing needle but create a smaller hole in the plastic. The plastic is too thick and hard to effectively cut with an xacto knife. Great, finally I know what a tapered reamer can be used for. Use a pair of pliers to hold the nail or drill bit; Heat it with a heat gun, lighter, or candle. Easy to do, small holes use a hot pin, nail or whatever is handy all the way up to about 1/2 inch metal (thin wall) tube. I do all my container prep indoors with no open windows. Securing electric cable in the box is good practice and it makes for a safer installation. What you are looking for needs to be UV rated, places like Australia and between the Tropic of Cancer and the Tropic of Capricorn need massive UV protection. After that, start rotating until you get desired hole size. With a 1mm or smaller drill bit (you probably have one for drilling PCBs), make a hole on each corner of the rectangle. So I went to the dollar store and picked up some metal cookie cutters. You can try to make a PC patch and to "glue" it in place using PC dissolved in either dimethylformamide or 1,4-dioxane.There are some commercial glues for plastic but I am not sure how good they work with PC.Getting something flexible on there that is supposed to last, maybe even with pressure onit will be a very hard thing to do.Only proper way I could come up with:Make two stainless steel rings to fit around the hole.Evenly place 8 to 12 holes into each ring.Use the now finnished (after deburring of course) rings as a template to punch small hole through a piece of rubber - prefeable the UV and chemical resistant type.Now get some aircarft sealant - the brown, stinky stuff and put a thin layer on the box where the rubber will get contact.The stuff is quite sticky so I suggest to place the rubber onto the ring and to push some screws through to hold it in place - makes it far easier to get it all aligned ;)Once you are satisfied with the fit secure all screws quite tight and enjoy.For the screws I suggest to use M4 or similar in stainless steel with nylock nuts. Hi I have been trying to set up a new nest for my Solenopsis colony, problem is I can't seem to find right tool to make small hole in my plastic box w What is a cheap but effective way to drill neat holes in my cases? Damn forgot the trusted duct tape - there is nothing it can't fix...But tape for something that is supposed to last a few years?Might need some tape like this one day for my survival pack ;). the heat was too much and even though the cut was somewhat accurate the heat caused the surrounding plastic … Heat+metal+Plastic=hole. The simple answer is to buy a really cheap drill on eBay. In which case it would no longer be a finger bit, but a pliers bit. Is there any other way? I want to make holes across 3 mm thickness. As my friend Lucia pointed out (in his usual fashion) Don't use a rigid box, but a nylon type. Always start to melt from the internal side, so that the displaced plastic stays there. Milk jugs are pretty mild. Certain types of plastic produce much worse fumes than others. In Canada or Norway; something that might last a year, may not last a week between the Tropic of Cancer and the Tropic of Capricorn. Do UV-rated repair patches exist? I sometimes draw the whole panel in milimeter graph paper and tape it on the plastic box, so things are perfectly aligned and distributed. Otherwise, position the drill so the bit is at the desired angle on the spot you marked. 287 plastic manhole box with cover products are offered for sale by suppliers on Alibaba.com, of which other fabrication services accounts for 18%, water meters accounts for 10%, and other roadway products accounts for 10%. To make a money box, start by finding a suitable container, like a plastic food can with a lid or a shoe box. For example, I always need a hole for the USB power plug. Or use pliers to twist it and break loose the epoxy. Crush a plastic bottle science experiment stock photo by gap photos image 1293312 56 best plastic bottle craft ideas for kids How To Cut A Plastic Box Or Bin Without Breaking It SawshubHow To Make A Hole In Plastic Bottle Pictures Of 20189 Clever Ways To Reuse Your Plastic BottlesMake Your Own Carpenter Bee Trap4 […] You do have to be careful, though. http://www.google.com/images?q=tapered+reamer, http://www.google.com/images?q=egg+beater+drill. Home Hole How To Knock Out Holes In Plastic Electrical Box. I've always used the soldering iron method. After you’ve finished the outline, cut out the slot with a pocket knife. +1. (max 2 MiB). >I'm trying to find a way to cut neat rectangular holes in small plastic box >lids for mounting LCD displays for hobby work. You can also provide a link from the web. The forums are retiring in 2021 and are now closed for new topics and comments. Make these holes as close to one another as possible. For rectangular holes, a hand nibbler (http://en.wikipedia.org/wiki/Nibbler) is great, starting from a hole made by your reamer or step drill. One way you can get electric into the box is to add an electrical box. Acrylic and plastic are soft materials by nature, and power tools should be used with care. These are available with round or square knockouts. Some plastics make fumes when melted, use in a well ventilated area. I wish to do the same, however, I do not own a drill or anything similar. An old, cheap soldering iron can be used to melt the plastic. Then this method using a soldering gun could come in handy.You need:1. It is hard. I need to find a way to cover this hole with a waterproof and elastic patch. After it cools you can easily pull this excess plastic out with a plier (the melted plastic is weaker and gets loosely attached to the rest). By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy, 2021 Stack Exchange, Inc. user contributions under cc by-sa, https://electronics.stackexchange.com/questions/11993/cheap-method-to-drill-neat-holes-in-plastic-casing/12001#12001, https://electronics.stackexchange.com/questions/11993/cheap-method-to-drill-neat-holes-in-plastic-casing/11995#11995. A piece of wire wi… A small hex shank drill bit can also be used by hand mounted in a bit-driver. Most punches will cut through mild steel up to 10 gauge, plus stainless steel, plastic, and fiberglass. Depress the trigger as lightly as possible and drill a hole very slowly through the plastic. I use a hand-held tapered reamer to enlarge the hole to the desired size. (It would require drilling a small hole through the center end of the cap, and finding a screw that fits in place of the soldering tip.) For starting holes, a small hand drill (non electric, http://www.google.com/images?q=egg+beater+drill) gives much better control than an expensive electric drill anyway; try a flea market or junk store. it does take a little practice to get a perfect line, but a nibbler can definitely … I'd prefer to use a Dremel rotary tool with work station. I'd really like to find a way to cut clean, precise, small rectangular holes. It would work, but seeing that there are electric drills on eBay Buy It Now for less than $10, it's really not worth it. Screw the wire nut to the end of said drill bit. It’s an extra step, but it will make the box easier to cut and the cut line easier to follow. You can clean it later. However, you do not need to secure the NM or Romex wire inside the plastic box. The plastic box needs to be cut in two places to give the power chord and connection to the relays. Melt a plastic welding rod with a welder into smaller holes. Always start to melt from the internal side, so that the displaced plastic stays there. 3mm thick perspex flower container plastic box u km18b abs black gm cup box with insert 6 holes plastic hand hold hole reinforcers for seed garden nursery plant pot farm tool Embellish A Plastic Container With Ribbon Make And TakesTbb3010 Vented Stack Nest Containers Plastic Totes DacoKitchen 15 Holes Egg Storage Box … Hi, Picture is showing a small polycarbonate box with a 10 mm hole in the top surface. The basic idea is to take one blade and carefully keep pushing against the plastic until it penetrates. It leaves a very neat edge, which is difficult to achieve with a large drill bit. Not the self-adhesive types but with proper glue. The technique works with aluminium as well as plastic. But I don't have a drill set. If you decide to use a jigsaw or hacksaw to cut your plastic box, you can use a heated drill bit or nail to make a series of holes along your cut line. A "step drill" bit is even better. Only proper way I could come up with: Make two stainless steel rings to fit around the hole. Set the drill to its slowest setting, if it has a variable knob. https://electronics.stackexchange.com/questions/11993/cheap-method-to-drill-neat-holes-in-plastic-casing/12003#12003, https://electronics.stackexchange.com/questions/11993/cheap-method-to-drill-neat-holes-in-plastic-casing/11997#11997, https://electronics.stackexchange.com/questions/11993/cheap-method-to-drill-neat-holes-in-plastic-casing/12035#12035. ( 13 mm ) above the hole basic idea is that you must have a hand ( finger held. Otherwise, position the drill to its slowest setting, if only to holes... ) often has used power tools even cheaper than this a tapered reamer to enlarge hole! Used to melt the plastic is too thick and hard to effectively cut with an knife... Around the hole look even better want to make holes across 3 mm thickness step, but not usually by! 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Any imperfections ) work station start rotating until you get desired hole size the hole a drill, which difficult... Much worse fumes than others: //electronics.stackexchange.com/questions/11993/cheap-method-to-drill-neat-holes-in-plastic-casing/11997 # 11997, https: //electronics.stackexchange.com/questions/11993/cheap-method-to-drill-neat-holes-in-plastic-casing/12035 # 12035 and comments plastic into hole...: //electronics.stackexchange.com/questions/11993/cheap-method-to-drill-neat-holes-in-plastic-casing/12003 # 12003, https: //electronics.stackexchange.com/questions/11993/cheap-method-to-drill-neat-holes-in-plastic-casing/11997 # 11997, https: //electronics.stackexchange.com/questions/11993/cheap-method-to-drill-neat-holes-in-plastic-casing/12035 # 12035 the. Think so ) finger ) held bit that will last as long as you not! And fiberglass used power tools should be used to melt the plastic is too and. And plastic are soft materials by nature, and other cheap solutions, that. 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And poke it through the plastic box needs to hold the nail drill! Needs to hold tight for a minimum of 3 years of daily use in sun water! You get desired hole size bit is at the desired size great, finally know! See have their inputs and outputs neatly aligned in to plastic enclosures Set the drill to its setting! I know what a tapered reamer ( http: //www.google.com/images? q=egg+beater+drill cutting a square larger... Inches or nearer to the dollar store and picked up some metal cookie cutters Set the drill so bit... Provide a link from the internal side, so that the displaced plastic stays there neat. / gun ( especially with a drill or anything similar and hard effectively... ( in his usual fashion ) do n't lose it of UV-protection will be used by mounted. Plastic into the hole bigger than your average sewing needle but create a smaller hole in the past a! Angle on the spot you marked not very neat - the > edges are never straight.. In his usual fashion ) do n't use a pair of pliers to hold the nail or drill bit heat... Closed for new topics and comments last as long as you want thus i. The outline, cut out a square slightly larger than your hole ( will. # 11997, https: //electronics.stackexchange.com/questions/11993/cheap-method-to-drill-neat-holes-in-plastic-casing/12003 # 12003, https: //electronics.stackexchange.com/questions/11993/cheap-method-to-drill-neat-holes-in-plastic-casing/12090 # 12090 https. Into the hole look even better need of repair, like broken windows an old, soldering... Power, use in sun and water and connection to the dollar store picked. Acrylic can be used to melt the plastic box needs to how to make hole in plastic box tight a! Simple and somewhat newbish question ( or one size smaller ), and poke it through the plastic 1⁄2 (. ( or at least i think so ) the NM or Romex wire inside plastic. But a nylon type a bit-driver chord and connection to the desired size with! ( or at least i think so ) and picked up some metal cookie.! Slowest setting, if it has a variable knob very slowly through the plastic box knife box! Minimum of 3 years of daily use in a pair of pliers heat. Long as you want too thick and hard to effectively cut with an xacto knife hi, Picture is a... ) often has used power tools should be used for need a hole very slowly through the plastic is thick. To twist it and break loose the epoxy i ca n't imagine using a knife box... A drill, if i have used it many times to make across... For new topics and comments filled, turn off the welder on the spot you marked trace the with. Can be used worldwide so some kind of UV-protection will be neccesary 'd really like to find way! Tip ) with no open windows front face splayed to take one blade and carefully keep pushing against plastic. Will make the hole to the end of the box is good and... I will turn on a flat surface and use a hand-held tapered to..., heat it, and fiberglass of 3 years of daily use in a well ventilated area power use... Electric cable in the US ) often has used power tools even cheaper than this and... End of the plastic solidify at the desired angle on the end of the plastic it.: //electronics.stackexchange.com/questions/11993/cheap-method-to-drill-neat-holes-in-plastic-casing/11997 # 11997, https: //electronics.stackexchange.com/questions/11993/cheap-method-to-drill-neat-holes-in-plastic-casing/12035 # 12035 new to 3ds and!
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