I bought the Electric Hot Knife/Fabric & Rope Cutter by RoMech. 7 years ago In the past, we used the open flame of a pocket lighter to sear the ends of the various materials to keep them from fraying, but when we needed to neatly cut several strips of nylon webbing for a boat cover we decided to try the Edge Hotknife sold by Sailrite. We purchased the 110-volt Edge Hotknife in a package that included the R blade, cutting foot, wire brush, hex key, and a carrying case. I have a short blade for use with my Weller pistol soldering … Hi Awang8 - Please forgive me, I am not well versed in internet shorthand so, what does EMO stand for? Did you make this project? On the aluminum, it’s best to pull the tool because the blade doesn’t slide across the metal when pushed. I wanted to share my success "up cycling" an old soldering iron into a hot knife. There is a cutting foot that can be used with the R blade that raises the material and the knife above the work surface below, allowing materials to be cut on regular surfaces without damaging them. That makes it useful aboard a boat with an electrical system. I tried to cut some plastics with my hot knife, but it did not work out quite well, my soldering iron wattage is too low (15 watt)... Or it might be the cold weather. The Edge Hotknife will reach its maximum temperature of 752 degrees Fahrenheit within 6 seconds of pressing the trigger. From $39.99 SolderPro 180 Multifunction Soldering Gun… Spring-Loaded Safety Trigger. After reading the Lewis’ review, I wanted to see what else was on the market and found a few hot knives that were quite similar. Thats it! This item Weller HK11 Hot Knife Solder Tip and Chuck for SP23 Iron Weller RCT Rope Cutting Tip for Soldering Gun 6PCS Soldering Tips for Weller ST Series Tip Replace Weller ST7 WLC100,SP40L / … There are a lot of look-alikes but I can assure you ours is internally different. This idea will adapt nicely to my requirements. Required fields are marked *. *I'm the kind of guy that hates destroying things that you can still use, even if it is destroying it to make something awesome 11 years ago This sounds good. Our products are designed to cut and seal the edges of synthetic materials such as rope, webbing, fabric, foam and many other materials using heated blades, … A tool identical to the Edge is offered by DeVandy ($79). Thanks for the insperation. Essential for the electric industry, these hot … ** For long term fabric cutting applications, we suggest using the Heavy Duty Hot Rod, Item HR and Fabric Cutter Blade, Item FCBR. It was money well spent. Hot Knife Blades Designed to Cut Expanded Polystyrene EPS Foam and Extruded Polystyrene XPS. and also if i need to solder with it pop out the tip and put in the non knife one. An identical tool is available from Rongte ($65). (the other iron i did have to tap out a little bit to get it to fit. I wonder if you could add a hotknife to one of those huge 130W soldering guns... 8 years ago Basically it will cut anything that’s synthetic. As a global market leader in manual soldering technology, we supply everything that you need to achieve success at your workbench. There’s virtually no friction, so the blade moves smoothly when pushed, making it easier to follow a line. When you say "soldering", you mean Weller. I picked up a really inexpensive one at Harbor Freight. Sailrite’s Edge is also manufactured in China; and I would also presume the identical DeVandy is too. Here's what I did: 1) I sanded & filed the solder… on Step 4. Then squeeze the bit onto the blade tightly with the vice, but be careful not to squeeze it too much otherwise the bit or the blade might break. Connect & follow . Muscles get stronger, hands develop callouses,…, Small-boat cruisers rarely travel at night intentionally, but sometimes we get caught out late or we need a predawn start to catch a favorable tide, like I did while rounding…, I often have an awkward and anxious moment when I’ve finished a cut on my table saw or bandsaw and have to reach down to turn the machine off while…. HKB0.00WHR - Bench Mount Hot Knife - 110 Volt - Rental. Condition is "New". I can't wait to injure myself horribly with that! Then here is a simple tool mod you can do, turn an old soldering iron and a x-acto blade into a Hot Knife!This hot knife idea isn't really mine, I found this idea made by somebody from MAKE:, I can't remember who made it. Hot Air, Single Jet (5) Knife (5) Knife Blade … I’ve only used single-strength window glass, the only piece I have, and the hot blade hasn’t cracked it yet. Essential for the electric industry, these hot … I just posted an instructable about this. This sounds good. Share it with us! They weren’t at all suitable for thick fabrics like Sunbrella or for cordage. on Introduction. My only issue was that I didn't know how to hold the power on trigger on the soldering gun, and hold the strap to the cutting blade at the same time. None of the hot knives appear to have the Chinese Export mark. in maurititius a tip cost me Rs5 or $0.2 yeah the big one, i could just see someone a huge pile of old irons in ur workshop plasmana. The large knife blade heats quickly and easily cuts and seals most grades of braided sleeving. on Introduction. let me replace blades. ... 853D 3-in-1 SMD Rework Station Hot Air Gun Soldering … It was a 12′ dory designed in 1947 by Francis Kinney.…, Back in the ’70s, I used to make some of my own raingear, at first using coated nylon, then switching to Gore-Tex when it was introduced in the last half…, One of the things I learned from my long paddling and rowing trips was that the body adapts to the demands put upon it. It makes cutting synthetic materials an enjoyable experience. If you’d like to include a photo or a video with Like the Edge tool, the RoMech’s tip temperature is regulated by holding the trigger on for 15 seconds and releasing it for 3 seconds. We were not able to find someone willing/with the capabilities to make it for us stateside, so were forced to source it. Reply The Demand Maxx Soldering Gun, Fabric & Foam blade 3 in 1 Hot Knife Kit produces 100 watt heat and comes with tip, 2 1/2" foam cutter blade, fabric cutter blade, cleaning brush and case. Our Jackery 160 portable power station, with its built-in inverter, also provided the power the Hotknife needed. on Introduction. I never leave it unattended and don’t need to, since it heats so fast. However, it is not the best tool for cutting plastic with. But great idea. 10 years ago The cutting blade is only heated when the trigger is pulled, so you can avoid producing an open flame or drips from overheating the material. We have been pleased with the results and consider it far superior, much safer, more accurate, and easier to use than our low-tech lighters. Then here is a simple tool mod you can do, turn an old soldering iron and a x-acto blade into a Hot Knife!This hot knife … works best on irons where there is jsut a screw on the side to hold the tip in. With our small armada of boats, kayaks and a canoe, we have quite a selection of synthetic fabric, webbing, and line that needs to be cut. For lightweight nylon fabrics, I sharpened the tips of soldering irons I used for electrical work. We save a lot of time using it and get nice, repeatable results. Trim the legs and other components of the solder. The instructions suggest 15 seconds on, then 3 seconds off. Audrey and Kent Lewis mess about in small boats in the shoal waters of Northwest Florida, and chronicle their adventures at their blog, Small Boat Restoration. Weller SP40L Hot Knife - Soldering Iron Cuts Fabric - YouTube For soldering, … wow i just realized that is the worst grammar ever!! The RoMech ($69 on Amazon) is listed as no longer available. 110 volt operation. The flat blade might be causing to much heat loss (due to a larger surface area). Manufacturer Demand Products. Plywood works fairly well, though the hot blade sinks into the wood, making it hard to turn the blade to cut curves. Quality replacement Tip Set 10 pcs for weller WESD51 WES51 WE1010NA PES51 ET Tip Series The blade can then create a clean sealed edge and fewer black blobs or sharp points on the ends of synthetic materials. pressure is reall ynot needed, just go slow and let the melt do the work. After you cut out a groove, make sure the blade can fit okay into the groove. We wanted to design it in such a way that it would be possible to use it in a production environment.”. Cut out a groove onto the bit!You will need something to hold the bit tightly while you cut out a groove with the dremel. I wrapped the thread part of the bit in cloth to prevent damage to it. Other Hotknife models and accessories are available from Sailrite. The knife … I am also worried about how much downward pressure you can put on this when cutting. Perhaps more for soldering than using as a hot knife. *The local electronics shop only sells Weller tips ($29.99!) Hot knives are not standard knives, but rather handheld cutting tools that can withstand the high temperatures in soldering implementations. My soldering iron is a Weller soldering gun … i mean to say i can just someone like plasmana having a huge pile of soldering irons laying around in ther work shop if you hook em all up a once u have a heater! I have a short blade for use with my Weller pistol soldering iron. Have been looking for a more efficient way of trimming plastic parts. This makes it hard to follow fabric edges. The R blade is the primary knife blade and its curved edge cuts both straight lines and curves. You can use a new one or an old one. No-Fray Rope and Cord Cutters A heated blade cuts material and fuses the ends to prevent fraying. Brass soldering tips can handle delicate electrical soldering tasks,such as wiring printed circuit boards or removing and re-installing capacitors. I wound up using velcro to … The Maxx Soldering Gun hot knife is used where more heat is needed than from pencil-style soldering iron. Many of us have an old "starter" soldering iron gathering rust in the bottom of a tool box, and this is easy way to put it to good use. ... Maxx Soldering Kit Foam Cutting Blade. It’s not like you would be leaving it unattended. emo is not shorthand but is a term for people who like to be goth dress all black talk about death and most commonly cut themselves purposly, About: ––––––––––––––––––––––– "Energy cannot be created nor destroyed…, Real VO2Max--Measure Your Athletic Potential, Simple Extruded Aluminum Frame for LED Panels, Any soldering iron will do - the higher the wattage, the better. If the new Iron is $10, why would anyone buy a $30 tip? After fighting hard with a hot knife and spending hours cuting simple plastics, now i have a better solution. Reply. Please email your suggestions. Its designer, Colin Angus, knows row-cruising, having traveled thousands of miles under oars. 2 Blade Options. A nasty old soldering iron bit you don't want to use. There exists a similar CE mark, with the two letters closer together—the ends of the C even with the far-left side of the rounded E—that stands for China Export, which is used, without regulation, by Chinese companies taking advantage of its similarity to the European mark. Soldiering Hot Knife cutters are perfect for a variety of soldiering applicationsam clean. I’ve been getting by without a hot knife since I started making my own camping gear back in 1970. on Introduction, 10 years ago Is there a product that might be useful for boatbuilding, cruising, or shore-side camping that you’d like us to review? Rental Charge 15.00 per week heat cutter, hot knife, soldering iron tools and supplies. I used my vice to hold the bit. I’m not sure why you would worry about a UL listing. The glass has the advantage of not scorching and creating smoke. * This is limited-time-use hot knife tool To avoid overheating and damaging the hot knife… The RowCruiser is available…, The six pages of the plan set, available in hard and soft copy, include lines drawings with keel and stem details, offsets, construction drawings with scantlings and fastenings, stem lofting,…, While the water under the bridge was whorled but without waves, the racing current plowing under a southerly with a good 4 miles of fetch kicked a short, steep chop…, I quickly traded my joggle sticks in for tick sticks. I've tried to make something like that with and old solerding iron, but this one is way easier. With a pull of the trigger, the blade heats up to 752° F in four to six seconds, and at that temperature a lot of material can be cut in a short period of time. your comment, please email the file or link. Your email address will not be published. Hot knives are not standard knives, but rather handheld cutting tools that can withstand the high temperatures in soldering implementations. LOL! That's a bad combination. 9 years ago and I hate buying online Whether it's actually needed or not a few seconds with a soldering iron is a lot less hassle than dealing with a stripped screw in a knife. The RowCruiser from Angus Boats ticked all my boxes for a solo cruiser. And I am not responsible what ever happens to you with this tool mod. These are really useful making neat cuts in kayak-covering material. Are you having trouble cutting plastics with an ordinary x-acto knife? Sailrite sells the 110-volt Edge Hotknife Package for $139.95. Are any of these units UL approved? Choose general-purpose steel tips to help with plumbing projects and other jobs where iron pipe and related materials are used. Reply ... A simple blade for cutting rope in a soldering gun lives in my home shop rigging bag and gets a lot of use. on Step 4. Temperature in the soldering gun hot knife is regulated manually by holding the button until the solder … I'll give this a try when my current soldering iron tip is rusty enough to be qualified as a "A nasty old soldering iron bit you don't want to use.". © 2021 Small Boats Magazine. :-)Be careful not to burn and cut your self with it! Worked perfectly and easily! or take a razor blade and make the tip red hot… Excellent for a wide variety of general soldering … Your email address will not be published. None of the four hot knives mentioned carry the UL (Underwriters Laboratories) mark, certifying independent testing. My Xacto 30W soldering iron came with a hotknife, and it cuts fairly well, although the blade loses heat quickly. Condition is "New". 110 volt operation. We’ve used flashing, Formica, and even scrap wood for cutting surfaces and recently purchased Sailrite’s tempered cutting glass to use with the Hotknife. new issue every month plus unlimited access Become a subscriber today and you’ll recieve a The Hotknife itself weighs 2 lbs and has a nice 9-1/2″ power cord that reaches a lot of spots in the shop. Yeah, I realised but for two things... A simple blade for cutting rope in a soldering gun lives in my home shop rigging bag and gets a lot of use. Before you squeeze the bit onto the blade, it is a good idea to add a little bit of glue to hold the blade at the right angle. Cut a bit more if necessarily. I found the cheapo exacto knifes you can buy at places like ace hardware (with a plastic handle) fit where the tip was in an old iron. I'm not sure if 15W is enough. to our full archive of backlogged issues. I’ve using plywood, aluminum, and glass as cutting surfaces. he Pacific Northwest is half a world away from Scandinavia, and the Vikings never reached it on their voyages to North America, but their influence on contemporary boatbuilders did. I tried it to cut plastic and while it took me some time for the knife to warm up, it did cut eventually. on Introduction, THat u pretty expensive for a tip. Handheld Hot Knife. I have used it for cutting everything from nets to heavy duty tarps and line. 11 years ago And so I decide to make one for my self to make my life of cutting hard plastic easier.Disclaimer: This is a fairly dangerous work tool, it can burn and/or cut you if you misuse it. ... good idea i have done this on an old soldering iron so i could cut and seal nylon type rope all in one go. Trim the legs and other components of the solder. It can actually be used on fabric that is not on a table. Quote from lordofthedonuts: I’m building a SOF Whitehall and the hot knife does a great job of giving a nice, even cut. I really liked the foot for cutting flat material. Shipped with USPS First Class. SKU: ... MAXX soldering gun with 100 watts of power for general purpose soldering. 10" Cutting Blade Adjustable Temperature 250W Power ... For Soldering, Heat Gun and Hot Knife. The RoMech hot knife I bought is made in China; I presume the identical Rongte is too. I am not trying to say use a soldering bit that you don't use that much anymore because you are going to destroy it. Handle can also be used as a soldering gun with the appropriate tips. The RoMech hot knife performs well on synthetic webbing, rope, and fabric. We welcome your comments about this article. Many of the synthetic fabrics used for boating and camping will unravel if the ends are not sealed as they are cut or afterward. The trigger should not be continuously held on while cutting; it can be manipulated on and off as needed to keep the blade heated to the appropriate temperature, as a red-hot blade is too hot. I preferred having some irregularity on the edge to register the stick without having to eyeball markings along a stick…, With a pull of the trigger, the blade heats up to 752 degrees F in 4 to 6 seconds and, at that temperature, a lot of material can be cut…, Mounting the comb closer to the rudder will increase the arc of positions it will hold the tiller in; farther away offers a more fine-grained control of where the tiller…, Dave learned that the boat had been built in Knysna by a well-respected family-run boatyard called Lucky Bean Marine. From $37.99 Handheld Hot Knife Foam Cutter - Electriduct. Bench-Top Hot-Blade Knives The blade is corrosion-resitant stainless steel. Surely you or someone you know has a soldering gun. The R blade can also be set just below the bottom of the cutting foot so the foot will hold material down and prevent the cut edges curling. Author Kent Lewis checked with a Sailrite representative about the Edge and received this in reply: “The Edge Hotknife is made in China. Make a Hot Knife Using a Soldering Iron: Are you having trouble cutting plastics with an ordinary x-acto knife? Perfect for individual projects or small volume production. Ian Hendrie says: November 8, 2020 at 10:48 pm. The Sailrite website notes that the 110V model also works well with inverters, as it draws no more than 60 watts. Exacto Knife Tip Blade Insert For Hot Knife Soldering Iron. Isn't that kinda emo? Handheld Hot Knife Replacement Blade I'm not going to use a new one. The all bear the CE (Conformité Européenne) mark, indicating a manufacturer-certified compliance with European standards. The Hotknife is also available in a 220—240V version and an 18V cordless version powered by a rechargeable lithium-ion battery. I can't wait to injure myself horribly with that! Glass is by far the best surface for cutting. At least if you cut yourself with it, it'll cauterize itself. The large knife blade heats quickly and easily cuts and seals most grades of braided sleeving. The Edge Hotknife makes clean, quick work of cutting and sealing the edges of webbing, line, tape, fabric, and sailcloth. This is a great idea! The blade isn’t channeled in the glass so curves are effortless. Just pull the trigger and run the blade back and forth through the space between the heavy wires, usually square, that connect the soldering tip to the two 'barrels' of the soldering gun… After reading this article I bought an Amazon version for $65 – fabulous. We've packed a whopping 105 watts of power right in the handle, making this the most compact, strongest tool in its class. Small Boats Magazine is an imprint of  WoodenBoat. 9 years ago it was a pain when cutting ... then cut the stuff. about the one ive been using, for one out of the two irons i used i didnt have to modify the iron at all. Reply Exacto Knife Tip Blade Insert For Hot Knife Soldering Iron. I used to work for the UW – Center for Limnology where I bought one of the Sail Rite models for use in the shop. From what I've read on this forum some knife manufacturers use very cheap, soft screws and lots of loctite. The RoMech hot knife performs well on synthetic webbing, rope, and fabric. PS: If you're wondering how I'm supposed to get a new tip when my current one is a knife then yes I will buy a new new iron ($10). Thanks! Handle can also be used as a soldering gun with the appropriate tips. Solder-It Hot Knife - … on Step 4. It an be used for heavy electrical connections, stained glass assembly, and light sheet-metal work.

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