• Three pieces of one-by-two inch wood strips or PVC pipe 12 inches long. With both halves cut out, I glued them together by the handle, and used some clamps to hold it in place while the glue dried. If you choose to use a battery charger, attach the positive cable to one screw, lug or eyebolt. DIY Handheld Electronic Hot Foam Cutter Fast-Heating Hot Wire Styrofoam Cutting Pen Knife. 1 Set (Min Order) Build a DIY hot wire foam cutter on a budget. The Hot Wire Foam Cutter Attachment: Bow and Guide (purchased separately) adds versatility to the Hot Wire Foam Cutter and cuts a path 4 1/2" w by 6" d (11.4 cm x 15.2 cm). Price: $732.54 + $30.36 Delivery Shape large blocks or sheets of EPS, Geofoam, Roof Insulation and other structural and non structural foam materials on construction site get that wire red hot and you'll have a big problem. No crumbling as when working with knife and sandpaper. I’m in the market for a hot wire table for precision cutting of foam for building tabletop gaming terrain. Medium Voltage Control Transformer Selection Guide, Medium Voltage Transformer Selection Guide, Single Phase Control Transformer Selection Guide, Single Phase Isolation Transformer Selection Guide, Small kVA Euro Transformer Selection Guide, Three Phase Control Transformer Selection Guide, Three Phase Isolation Transformer Selection Guide, Pneumatic Manual Control Valve Selection Guide, Electric Motor Repair, Modification & Customization, 316 Stainless Steel Anchor and Chain Shackle Guide. Thanks for the heads up fons. To cut the foam is a different story to cutting wood but also requires the right supplies for the task. Plumber's pipe cutters are specifically designed to cut effortlessly through metal and plastic pipework. Set the charger to the 6 volt - 10-amp selection. x 20-Gauge or 285 x 0.85 mm. Advantages of HandCutter-HWS foam cutter is diverse cutting range, robust and maintenance free. Wonderfully simple but a very useful tool for craftsmen. 2.0 out of 5 stars 1. The foam cutter page has been updated with: 1) A foam cutting bow. From 5mW lasers to burning lasers over 200mW and incredibly powerful 1000mW lasers visible for over 20 miles, browse our wide selection of laser pointers perfect for any application. I'll be doing a "how to" of sorts for those interested on how to make this cutter,( the link is in the below post) Portable Hot Wire Foam Cutter: I was thinking of using foam in a future project, so I played with the idea to make my own foam cutter to help me with that future build. If you use a power supply, attach one electrical wire to the negative terminal on the supply and one to the positive. AC power supply, Variac with an electrical cord, or battery charger and cables. The foam in your post are in this family. Foam in the urethane/esters can outgas cyanid. I didn't add a switch to keep things simple, and because it's very easy to pop out one of the batteries when finished. ... DIY Foam Cutter is the excellent cutting tool to realize your design and delight your life! Once dried, a router was used to round over the edges, making it more comfortable to hold while looking a bit more finished. If you choose this power source, you will need an electrical cord that can plug into the Variac. rg Sat Jan 20 3 - 5 pm Would this work to cut the big styrofoam blocks that are used to hold up docks on the water? • 2 metal screws, lugs or eye bolts. Screws, lugs or eyebolts will need to be installed at the end of each open vertical piece of wood or PVC to hold your wire. 4.6 (2) Contact Supplier. where do you get this i can only find "Nichrome 80 - 100 ft 32 Gauge AWG Resistance Wire 0.20mm 32g 100'" on amazon. 4.7 (3) Contact Supplier. Hand-held Hot Wire Foam Cutter Brand: Foam Cutters. Safety glasses are recommended. Warning: make sure you use this in a well ventilated room, as some potentially harmful fumes can be released when cutting, depending on the foam you are using. Participated in the Homemade Gifts Contest 2016, Participated in the Wooden Toys Challenge 2016. It looks like you use the wire well for it not being tight, but not being as good an artisan as you seem to be, I would want my wire tighter. 4.1 out of 5 stars 28. 1/5. 2-Foot Bow Cutter Kit The ultimate hand-held hot wire cutter for big foam cutting jobs. Handheld Foam Cutting Wand. 5-1/2 in. There are several variations on do-it-yourself cutters, but the principle behind them are the same. A Notice: Please keep this cutter working in 30-45 minutes, or let it take a rest,then use again. Now, use this tool to cut styrofoam and thermocol effectively without any efforts. You can experiment with larger holders, for three or more batteries, or perhaps even try using a 9V battery. Two D cell batteries can power a 4" piece of 32 gauge nichrome wire in a small hobby hand held foam cutter. US $11.90-$17.00 / Piece. Be careful cutting foam without proper ventilation. This thing in DE-luxe! The wire for the hot foam cutter will become very hot when the power is turned on. Using my 3D printer, CNC machine or hand tools, I make custom frames and enclosures for my projects. Winons Electric Hot Knife. It was time-consuming, messy, far from accurate, and doing the curves was a real pain. Wood or PVC elbows. First, I put tape on a piece of wood and drew the shape of half the handle. DIY Foam Cutter is the excellent cutting tool to realize your design and delight your life! About: I'm Frederick and I build electronic things, mostly with Raspberry Pi. Otherwise, nice idea. The WC-2001 v-groove cutter features a v-shaped blade that will essentially allow you to fold foam board into a 90° angle, great for presentation boards and displays. The hot wire foam cutter is a tool used to cut styrofoam, polystyrene, plexiglass, etc. You can use L-shaped shelf brackets in addition for more support. Styrofoam Cutter Pen Hand Held Wire For Polystyrene Heater Tube Tool 5/10/15CM. Product Length 13-1/2 in. 3) A revised version of the foam cutter … Your power supply will need to provide 1 to 2 amps and 6 to 12volts. to 5-7/16 in. If you use a direct AC connection, remember that the connection ends will have live power when your cutter is plugged in. I'm building a couple more cutters of varying sizes and may add an on/off switch to the handle. 4. http://www.wood-database.com/wood-articles/wood-allergies-and-toxicity/. The only thing I would consider adding, stealing from Grant Thompson's design, is a spring attatched to one end of the fork to keep the wire tight. Eyebolts will allow you to adjust the tension of your Nichrome wire as needed. Product Weight 1 lb. Found it on eBay, was sold with a length of 1 meter. The 4025 hot wire hand held wand is designed for freehand trimming, carving, and sculpting of expanded polystyrene (EPS, Styrofoam, and Styropor), and extruded polystyrene (XPS) foam products. So my eyes went wide and my tongue fell out of my mouth like a cartoon wolf eyeing a chicken coop when Geoff Meston of Stuff I Made sent me a link to the super tricked-out hot wire table that he built. • Nichrome wire - 32 AWG (0.008" diameter), nominal resistance of 12 ohms/foot. You need to secure the left and right vertical sides to the horizontal piece. Materials and refreshments provided. With this method, a spring can be attached to the wire under the table to provide variable tension. When you turn your cutter on, the wire will begin to heat up. Without the right tools, making those cuts and shapes can be messy, time-consuming, and a real hassle. Thanks for your instructable! JavaScript seems to be disabled in your browser. Choose the 4-Foot Compound Bow Cutter The wiring is simple: a battery pack is wired to the extremities of the handle, with a nichrome wire connecting both ends. Place your wood or pipe in front of you to form a "U" shape. We can help you determine the best gauge size for your needs. It's projects like this that are so lo tech but brilliant in saving money that amaze me. Wind one head of your Nichrome wire around the top eyebolt, lug or screw. For the best experience on our site, be sure to turn on Javascript in your browser. After trying this one out, I just think that would be a nice plus to have at hand. This Hand-held Hot Wire Foam Cutter will effortlessly cut EPS quickly, easily and efficiently in a field setting. Once you have gotten the general technique down, you can create a cutter that will cut at angles. $18.99 $ 18. Other gauges can be used including 26, 24, 22 and 20, depending on the amount of heat you wish to create. 1 Piece (Min Order) 9 YRS Rongter Suzhou Mechanical & Electrical Co., Ltd. 84.2%. Product Width 2-1/2 in. To make things slightly easier to wire, I used crimping lugs at the ends of the wires and nichrome wire. It’s deep throat and adjustable wire length make it useful for various carving and trimming applications. Having no money, I cut through five-inch-thick foam sections by making repeated swipes with a cheapie utility knife like the one above. Hand held hot wire cutter features top pivotal fixture to firmly hold wire at the desired angle. You can build your own hot foam cutter that will cleanly and easily slice through the foam you are working with. Hand held laser pointers are now available in a wide range of output powers, beam colors, and designs. You can mount it to a work surface for easier use. You should use some form of electrical insulation on the connectors to prevent shock. Attach the negative wire to one lug (or screw) on your cutter and the positive to the other. I know the feeling! • Small spring about the size used in a ball point pen By adding a hinge to the bottom of the cutter, you can change your cutting angle. Plug the charger into a wall outlet and operate your hot foam cutter using the on/off switch for the charger. An amazing tool powered by a power supply, to help you with your foam or polystyrene crafts projects. US $300.00-$350.00 / Set. It's here! Order) Rongter Suzhou Mechanical & Electrical Co., Ltd. CN 9 YRS. This hot knife is designed to easily cut materials such as Styrofoam. 2. If you are using PVC, glue an elbow on one end of each vertical section. The battery holder is one for two AA batteries, which in my case seems to provide enough power. Always use proper safety equipment when cutting or drilling wood. 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