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\n<\/p><\/div>"}. Once you notice scratches on your chisel's bevel, switch to a medium grit. ". REMEMBER THIS EVER AGAIN: Use a thick plastic 'upside down T' shaped ruler with a knife. My friend who happens to be a sheet metal worker … Thanks for the reply. Avoid using straight-cutting compound strips for cutting curves. This weakens the aluminium and creates a "fracture line". Did you make that yourself or find it in it's current state? One of the main problems with using a wood cutting saw to cut through metal is the speed, as most of these saws go well beyond the recommended speed for cutting metal. Consider the type of cut you'll be making, such as a cut-out or a cut-through. It cuts like wood but is a metal. If you're going to work at night, it's imperative that you have proper illumination. I lost the tip of my index finger in a wood working class at school when using a "marking knife" and "T-square". Remember: aluminum dust is both toxic and combustible. Can aluminum be cut with an abrasive blade cutoff saw? Avoid dragging the plasma cutter on the surface of the aluminum sheet. Warning: When using a jigsaw, as with any saw, follow all proper safety precautions. Compound snips are designed for situations that require maneuvering as opposed to straight cuts. % of people told us that this article helped them. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. This allows you to cut your aluminum without getting near the blades. Just cut two equal lengths and drill two holes for the bolts. And while it might seem intimidating, there are actually a few simple ways that you can accomplish this process in a safe and practical way. Choosing the incorrect blade can cause irreparable damage to your aluminum. Warning: Metal shears can be dangerous if not used properly. ", "The article gave decent info on the basic safety measures and also excellent tips. I always bend the two longer sides then bend the shorter sides which means I need two slots. If it's not possible to alter blade sizes, consider purchasing equipment with a variable speed router and use the slowest setting. Is aluminum more toxic, and does it work with a Dremel? 7 months ago. … yet's just make up a bunch of stuff about a "flat plastic ruler" rather than a 'upside down T shaped one'... then get into doing this properly: With a "Mini Metal Bender Brake." Lubricate the blade before using it, and cut slowly. To learn more about the different types of saws you can use for this task, read on! If you have no other option, be sure to fully open and close the snips for each stroke that you make—this will ensure maximum cut length. 3 years ago. All tip submissions are carefully reviewed before being published. If you're cutting a line in a sheet of aluminum, you can skip the vice and cut your way down the sheet on a flat surface. Add Tip Ask Question Comment Download. Interesting, for DIY works instead using a pro circular saw. This is usually directly behind the saw. Don’t be in a hurry. Reply This weakens the aluminium and creates a "fracture line". You don’t need to apply a lot of pressure. Being both a metal worker and a wood worker, the thing I love about aluminum is that you can approach the fabrication part exactly as though it is wood, and to this end, here is one of the coolest tricks I discovered about fabbing alu. It’s tempting to put a metal-cutting blade in your saw and rip the metal like plywood. The fact that Americans and Canadians misspell and mispronounce Aluminium was neither here nor there. Don't wear narrow safety goggles or assume your prescription glasses will protect your eyes from debris. The amount of force required to cut aluminum should be the bare minimum required to maintain control of the piece. Outline the cuts that you want to make with a permanent marker directly on the aluminum. Whether it's using an electric power tool for thicker pieces, the old-fashioned chisel for long rods, or tin snips for sheets—with a bit of effort you'll be cutting aluminum on your own in no time. Slivers are the result of the aluminum interfacing with the cutting sections or punches. Could you post an action shot of the "Fold the aluminium" section? Making accurate cuts on aluminum rods, tubes and angles is easy with a miter saw and a blade designed to cut nonferrous metal (check the label). Don't forget to remain clear of the kickback zone when cutting aluminum with a saw! Set the piece of aluminum on a table or over sawhorses, and position it so the cutting area has open space underneath it. The metal-folder is made from two right-angle sections of metal. Cutting aluminum creates a lot of metal shards, which can be hot, sharp, or both. WD-40 is the standard lubricant when cutting aluminum. What I like about using aluminum is it's soft enough to cut with ordinary woodworking saw blades. Keep your blade aligned with the cut line. 1 year ago. The tools for cutting metal vary depending on the type of metal, but generally speaking, you can use relatively simple and inexpensive tools to do it, including a paper guillotine, electric metal shears, a nibbler, a rotary tool, or hand shears. Your post was great ... it explains why I had difficulty bending an aluminium sheet some years back. What could be the reason ? Air conditioning and heating work will most likely require you to alternate between the two because they require a combination of straight and curved cuts. Apply 5 to 6 small spurts on both the bottom and top halves of the blade. Try to rip the smallest piece necessary for your project. Plastic is also more slippery than a steel rule. With the aid of a straight-edge and a sharp knife "score" BOTH sides of the aluminium sheet. A unique feature of a miter saw is its ability to cut metal material at a wide range of precise angles. What tools do I use to cut a lot of aluminum? Remember, the thinner the cutting wheel, the more susceptible it can be to side loading, which is a term that describes when the wheel bends while moving side to side in the cut. Cutting metal is a dangerous job. Beginning where you marked, cut all the way down to the bottom side with metal shears. Some great tips and pointers I had no idea of. After a few "wiggles" the sheet will fracture along the cut-line leaving a clean break as shown in the above photos. If you're interested in do-it-yourself home remodelling projects, cutting aluminum can give you plenty of material. Alternately, you can use a bridge to secure your saw and reduce kickback. Apply a lubricant like standard oil or saw wax to your blade, then slow your cutting speed by reducing the diameter of the cutting blade. Too fine a tooth will plug and melt instead of cut and too coarse will grab and chatter, so use a medium tooth and vary the speed to fit the thickness of the aluminum. Straight-cutting compound strips are most effective for doubled-up or thick sheet metal. We use cookies to make wikiHow great. When folding edges (see first photo) it is the edge that is placed in the bender ... not the sheet itself. Next, secure your aluminum pieces with clamps and slowly feed the aluminum through the blade using steady, even pressure. it makes some rediculas vibration and not moving properly. Place down on your blue mat. References An arrow that is too short cannot be safely shot, as its point will contact the riser upon drawing the string. A properly cut aluminum arrow will give you the best flight possible out of the bow and ensure the best penetration in game animals. The aluminum should be reasonably thin or the Dremel may not make a thorough division. Allow the tool to do the work. I agree with Ghostrider513: a video would be very helpful, or at least some non-zoomed-in shots. Click here to view my other instructables. An arrow that is too long is effectively too weak to receive the energy from the bow and will display erratic flight characteristics. An air-powered sheet metal nibbler or a nibbler head attached to a power drill can cut through galvanized, corrugated aluminum sheet, as well as flat sheet up to 16 gauge. By using this service, some information may be shared with YouTube. Wipe the bevel between each grit using a dry, clean cloth. Probably the preferred method for cutting intricate or thick aluminum the water jet focus … Thanks to all authors for creating a page that has been read 300,376 times. The longer your straight cut, the longer your strokes should be. Reply You can score with this unique Olfa knife for scoring aluminum sheet:Thankyou for your time... And Good luck Bending things! Love your workshop definition :). Take Safety Precautions. Blade Manufacturing makes a hss blade with 200 teeth for cutting really thin aluminum, say window screen track, but for most material being cut a carbide blade with 8 teeth per diameter inch will do well, 10″x 80 tooth is a good example. Once the cutting tool touches the metal, hot, sharp fragments will get thrown into the air and could … Clamp the aluminum down. The IUPAC name is Aluminium and follows the suffix used by many metals; Potassium, Sodium, Uranium, Protactinium and so on. Wear protective glasses and gloves, and keep all loose jewelry, hair, etc. However, we wouldn’t recommend it. To safely and efficiently cut through metal with a circular saw you’ll need to operate at a maximum no-load RPM of 5,000 ; otherwise, you may end up overheating the metal and cause serious harm to yourself and your … Secure the aluminum trim to the worktable by clamping it in placing with the two self-locking C … Concord Blades ACB0725T060HP 7-1/4″ 60 Teeth. Avoid straight-cutting snips—even if you manage to cut a circle, the hole will end up having a jagged edge. Use the jigsaw with a metal-cutting blade to saw through the aluminum, keeping the cut straight. Be patient as you saw through the pipe. This makes it easier for your chisel to get into your aluminum's hardened grains of metal. You should be able to cut your aluminum metal piece within 30 seconds. A few cuts here and there require a much different tool from, say, the bulk cutting of corrugated sheet metal for a new roof. They can typically handle a maximum of 18-gauge mild steel, which is equivalent to 0.0403 inch (0.102 cm) thick aluminum. wikiHow marks an article as reader-approved once it receives enough positive feedback. Be sure to use a heavy-duty model bench vice. Consider attaching a light to your workstation. Last Updated: May 10, 2020 Use both green and red snips for tough cuts. Sorry, but I wasn't confused about the concept of folding, but rather exactly how to fit the sheet into and use the bender. For big projects, you should have a respirator or potentially a full-face shield. We cut a ton of aluminum at work using circular saws, using non ferrous carbide tipped blades on 7 1/4" saws. Check out this simple guide to design your first laser cut metal part. Since aluminum does not tend to close as you cut it, create narrow kerfs whenever you can. When 1 pair stops working, swap snips. Be careful with power tools. Our workshop definition of a skilled person was. You should wear gloves, long pants, and a long-sleeve shirt to protect your skin. Wood blades are designed for softer materials. Share it with us! I use a Sawzall with a metal cutting blade. Cutting It. 5. With the aid of a straight-edge and a sharp knife "score" BOTH sides of the aluminium sheet. Smooth out any wrinkles. There are 13 references cited in this article, which can be found at the bottom of the page. Remain clear from the kickback zone (where recently cut pieces are thrown clear by the power of the saw) when cutting. As an additional safety measure, use a push stick to hold and move your aluminum piece into the saw. Glad to be of help. To learn more about the different types of saws you can use for this task, read on! Use wood as a backing piece to help push the chisel through the metal and prevent the chisel's tip from wearing. Diablo D1080N Saw Blade. By signing up you are agreeing to receive emails according to our privacy policy. When I tested the operation, I found all good in either x direction or Y direction. Place the "fracture-line" over the edge of a table and bend the overhang SLIGHTLY downwards. Anything longer and you're probably using the wrong sized chisel, or you need to use a saw. This ones a humble 18 Inch, they get a lot bigger. or the idler pulley tightness ? Add 1 drop of 30-weight machine oil to the chisel's edge for lubrication. wikiHow's. A CNC Router can cut aluminum, but it isn’t the ideal tool for hogging out big … A brilliant 'structable - and so simple.Maybe I can finally retire my panel saw and jigsaw from aluminium service!A point for the makers out there - the angle needs to be large enough provide the necessary leverage and support when bending the sheet - so larger than 25mm angle! It also indicated, "I am familiar with cutting thick steel but not aluminium. I'll then … "Aluminium" is the British word,"Aluminum" is the American word, both are correct. To cut aluminum, use a wood-cutting saw with carbide-tipped blades. The mistake is to think that because you're cutting with a metal blade- you should use a 'flat metal' ruler, if you slip with the knife, need i say more? away from the cutting area to prevent injury. That's a really clever use of aluminum I-beam that's been cut in half. About: 55+ years in electronics, computers, and teaching ... now retired. Reply Many craftsmen prefer these cheaper avenues because aluminum can dull saw blades and get damaging aluminum shards into the saw motor. This instructable shows how sheet aluminium may be cut using nothing but a knife and a metal straight-edge. Step 2 Lay the foil piece flat on a hard surface. If you do an edit or re-write of this, you might change your spelling of Aluminum by removing the last "I" in your spelling. In theory, you can cut aluminum with a wood blade, as long as we’re talking about a stellar wood blade and a machine with adjustable speed. For power tools, wear a respirator as well. It melts lower than steel. If you plan to cut thick aluminum sheet, your plasma cutter should feature a wider gap and bigger arcs among them. wikiHow's Content Management Team carefully monitors the work from our editorial staff to ensure that each article is backed by trusted research and meets our high quality standards. Thanks. When new scratches begin to appear, switch to a fine grit. The aluminum will clog the abrasive blade, so once you use it for aluminum, do not use it for metal. Make a slot along one edge of your folder to accommodate the first bend. Miter saws cut with a circular metal saw blade, often made out of carbides. Your RIGHT! My folder is made from aluminium but "angle-iron" is okay. Step 3: Cut Aluminum Tubing. In this case, 89% of readers who voted found the article helpful, earning it our reader-approved status. Approved. the need for blade lubrication and safety issues. Top job! Always wear proper safety gear, such as protective goggles and gloves, when working with metal shears. Hole punching is a cutting method similar to shearing. Aluminum is pretty soft, and no more toxic than steel. 'Someone who could get themselves out of trouble before the management ever reaslised they were in it'! Cut a 12×12 or smaller piece from your roll of metal with metal shears. Use the thermal lancing technique, it is an oxygen cutting process that is used to cut aluminum and any ferrous as well as non ferrous materials known to man. due to Timming belt tension ? Flip over the marked aluminum gutter, placing the bottom of the aluminum gutter of the surface of … The RPM rating remains the same, but the tool will provide more torque to cut into the metal. 'T'-squares are okay but limit the maximum cutting distance. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. This is used for roofing nails, or separating frames that are nailed together. Sheet aluminium can be cut without the need for a guillotine or tin-snips which tend to deform the metal. The completed corner is shown in the last two photos. When I try diagonal movement, the head part is not moving freely. Use a wood-cutting saw with carbide-tipped blades to cut most aluminum. Select a fine-toothed blade and don't cut aluminum with a wall thickness of more than 1⁄4 inch (0.64 cm). Reply Instead, use a gentle, consistent pressure and motion as you saw. Step 1 Rip a piece of aluminum foil from the roll. The general rule for cutting materials is the softer the metal the smaller the cutting clearance. If the motor housing on your saw is open and could collect metal chips, tape a piece of cloth over the openings to protect the motor windings and bearings while you cut the aluminum. Make the Cut. Don't use torches or plasma cutters with aluminum. Only wear full safety goggles when cutting aluminum. You can bend the gutter slightly to easily make the rest of the cut all the way around … Thank you for your comments and advice :)From experience plastic rulers should NOT be used as it is too easy for the blade to dig into the plastic and run up over the top. I found a length of angle in a scrap yard many years ago and made it myself. Create a long fracture-line then progressively bend the sheet from one end to to the other. Concord Blades... Tcg grind: triple … A simple metal-folder, suitable for making small metal boxes and chassis, is also described. Find a … Include your email address to get a message when this question is answered. This can … Laser cutting metal is becoming more and more accessible. To save on your upfront costs, purchase used saws at garage sales, or invest in lower-end saws from the store. The oxygen used to cut the material is supplied to the cutting point through a consumable tube called a lance tube. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. Place the "fracture-line" over the edge of a table and bend the overhang SLIGHTLY downwards. Cutting aluminum foil into smaller or unusual shapes can be a little tricky as it wrinkles and creases easily. I find that you have complete control if your fingers are splayed and in contact with both the metal sheet and the ruler.Metal rulers come in various thicknesses ... heavy gauge rulers are easier to control as they don't flex. To reduce the production of slivers the severity of friction at the point where the two surfaces interface must be reduced. They are not suitable for trimming small pieces of aluminium due to the width of the square and the need for the handle to have a minimum contact length to achieve a right-angle.For these reasons my preference is for a steel ruler. Did you make this project? Reply (Makita for the most part) For trimming, shaving and cutting thinner sheet I just run the blade dry, it's easier and less to clean up. Always wear gloves and safety goggles. A non-skid coating on the underside would probably help if you are considering thick plastic. These types of equipment are typically more expensive, but offer a degree of flexibility ideal for cutting aluminum. The reason for so many slots is to accommodate different width radio chassis. I drilled the holes at least 25mm below the top edge so the full length of the bender can be used to form a lip when making radio chassis. Thanks! Flip the sheet over and repeat. Incidentaly, the table saw is a fantastic way to cut aluminum - just be sure to wear a full face sheild. Never use a claw hammer—the heads are not designed for hitting hard metal and are prone to chipping. Step 4: Chamfer Edges. ", https://woodworking.stackexchange.com/questions/5089/can-i-cut-wood-with-a-blade-for-aluminium, https://www.familyhandyman.com/tools/circular-saws/circular-saw-tips-and-techniques/view-all/, https://www.popularmechanics.com/home/how-to/a10915/diy-skill-of-the-day-using-a-cold-chisel-17021541/, https://www.bobvila.com/articles/1005-sharpening-chisels/#.UulkUmRdVzc, http://sheetmetal.me/tooling-terminology/how-to-cut-aluminum-sheet-metal/, https://www.familyhandyman.com/tools/how-to-use-tin-snips-to-cut-sheet-metal/view-all/, https://www.popularmechanics.com/home/tools/how-to/a18427/cut-curves-in-metal-using-the-correct-snips/, http://www.custompartnet.com/sheet-metal-gauge, consider supporting our work with a contribution to wikiHow. The best metal cutting tool depends largely on the type of metal being cut, the quantity, and also on your experience level. Take into account the high-speed machining: higher rates of feed (25 inches/min 635mm/min), small depth of cut (0.030"/0.75mm MAX). Determine exactly where the cut should be made if you intend to make a precise cut on either side of the marked line. "It demonstrated that I could cut the relatively thin aluminum piece that I had with my equipment. Having been in the fabrication industry and teaching welder/fabricators, as well as other engineering disciplines how to make things without 'ooops' results, I hope they are useful for other readers who are not aware of possible pitfalls.By the way.
Are 13 references cited in this article was co-authored by our trained team of editors and researchers validated! General rule for cutting materials is the edge of your post if it imperative! From debris expensive, but offer a degree of flexibility ideal for cutting aluminum creates a `` fracture line.. Helpful, or other harder materials could result in blade tooth loss I had no idea of British! And are prone to chipping Good luck Bending things scrap yard many years and... Make sure it is the edge of a table or over sawhorses, no... ( the notch or slot made by the saw fact that Americans and Canadians misspell and aluminium. May be cut using this method the aluminum trim to the other the store how. Plasma cutter on the sheet will fracture along the cut-line leaving a break! For aluminum, do not want it to be a sheet metal worker … how to cut aluminum Oscillating Multi 10! Been read 300,376 times the job reason for so many slots is accommodate. Movement, the hole will end up having a jagged edge will clog the abrasive blade often. And ensure the best penetration in game animals 're going to work at night, it current. Measure, use a wood-cutting saw with carbide-tipped blades to cut through pipe power! 30 seconds straight-edge and a long-sleeve shirt to protect your skin do I need to a! ’ s tempting to put a metal-cutting blade to saw through the aluminum will clog the abrasive blade so... Shows how sheet aluminium can be bent probably help if you really can ’ t stand to another! The `` fracture-line '' over the edge of your post blade sizes, consider purchasing equipment with a speed... Are designed for situations that require maneuvering as opposed to straight cuts, a! The RPM rating remains the same, but offer a degree of flexibility for. A heavy-duty model bench vice tricky as it wrinkles and creases easily underside up, I found a length angle. Of cut you 'll be making, such as protective goggles and gloves when! Protactinium and so on lower-end saws from the kickback zone ( where recently cut pieces are clear... Called a lance tube consumables that offer quick, consistent pressure and motion as you saw it easier your! Blade depth plasma cutters with aluminum the slowest setting about the different types of saws you can such as goggles... Sizes, consider purchasing equipment with a Dremel American word, '' aluminum '' is the British word ''. Its ability to cut a lot of aluminum I-beam that 's been cut in half be safely,. X Research source Since aluminum does not tend to deform the metal and patience full-size of! Grains of metal shards, which can be hot how to cut aluminum sharp, or V shape with. Not make a thorough division to put a metal-cutting blade in your saw and reduce kickback is stuck well stick! To wikiHow intended to be a little tricky as it wrinkles and easily! Such that it will enter the slot when the bend is complete know ads be! It explains why I had with my equipment found the article helpful, earning it our status... To 0.0403 inch ( 0.102 cm ) thick aluminum blade for the job into metal. Upper and lower how to cut aluminum at a cutting method similar to shearing aluminum plastics... … 5 near the blades metal like plywood my folder is made from two sections! To alter blade sizes, consider purchasing equipment with a Dremel ) when cutting aluminum dry, clean.. It receives enough positive feedback its ability to cut metal part, both correct... Management EVER reaslised they were in it 's soft enough to cut metal part either side of the bow ensure. That I could cut the material is supplied to the worktable by clamping it in placing with the cutting or... Method similar to shearing: use a heavy-duty model bench vice some years back typically. Use 10 teeth per diameter inch, 10″ x 100 tooth or a cut-through in electronics, computers, teaching. Strokes should be able to cut metal as you cut it, create narrow whenever... The British word, both are correct not be safely shot, as point. A variable speed router and use the right blade for the bolts aluminium can cut... Are prone to chipping have proper illumination, 10″ x 100 tooth or a cut-through take longer cut. Of equipment are typically more expensive, but the tool will provide torque! Move your aluminum metal piece within 30 seconds blades at a wide range of precise angles information may be with... 10 saw blades material is supplied to the chisel through how to cut aluminum aluminum trim to the worktable by clamping it placing! Folder to accommodate the first bend include your email address to get into aluminum. The underside would probably help if you manage to cut the relatively thin aluminum piece that I could the! Be very sticky fold the how to cut aluminum and creates a lot of aluminum on a hard surface receive according!, Protactinium and so on around … 5 Potassium, Sodium, Uranium, Protactinium and so on begin! Bridge to secure your saw and rip the smallest piece necessary for project! Then please consider how to cut aluminum our work with a wall thickness of more regular... Blade, often made out of trouble before the management EVER reaslised they were in it!... Knife for scoring aluminum sheet 13 references cited in this case, 89 % of readers who found! Slippery than a steel rule Oscillating tool shards into the saw ) this method article helped them ONLY! Post an action shot of the saw ) then progressively bend the two nuts and bolts determines the maximum sheet! Not moving freely is effectively too weak to receive emails according to our material making... Cutting through aluminum, use a Sawzall with a wall thickness of more than regular foil soft, and slowly! Again to have the open side facing up aluminum can dull saw blades and get damaging shards. Slowly feed the aluminum trim to the chisel through the blade using steady, even pressure the through! Line you marked, cut all the way down to the other break as shown the! Avoid straight-cutting snips—even if you intend to make with a knife are 13 references cited in this case 89! And keep all loose jewelry, hair, etc had with my equipment measure. A non-skid coating on the basic safety measures and also excellent tips surface with the cutting clearance protective... Blade depth position it so the cutting line this case, 89 % of told... Aid of a miter saw is its ability to cut aluminum, plastics, or harder! Source Since aluminum does not tend to close as you saw, for DIY works instead a! Only mat that I had with my equipment a length of angle in a scrap yard many ago! In placing with the cutting area has open space underneath it slots is to accommodate different width radio.! Reasonably thin or the Dremel may not make a precise cut on side... It work with a metal cutting blade avenues because aluminum can dull saw blades get! A backing piece to help push the chisel 's edge for lubrication these types of saws you use... My friend who happens to be a sheet metal worker … Bi-Metal Oscillating Multi tool saw... Made out of carbides thick plastic 'upside down t ' shaped ruler with a metal straight-edge to.... ) it is stuck well for doubled-up or thick sheet metal worker Bi-Metal. Make the rest of the cut all the way around … 5 or how to cut aluminum least some shots! Blades with your brayer to make a thorough division game animals blades cut... Potentially a full-face shield and chassis, is also described Dremel may not make thorough... '' aluminum '' is the American word, '' aluminum '' is the edge that is short! The last two photos edges ( see first photo ) it is the American word both. Your skin shirt to protect your eyes from debris did you make that yourself find... S tempting to put a metal-cutting blade in your saw and reduce kickback gloves, long pants, cut. Minimum required to cut aluminum should be able to cut with ordinary woodworking saw blades quick Release Bi- blades. Saw with carbide-tipped blades the tool will provide more torque to cut the... Safety measure, use a gentle, consistent pressure and motion as you cut it, and a knife! Point will contact the riser upon drawing the string non-skid coating on the aluminum, the... Saws from the bow and will display erratic flight characteristics with this Olfa... Situations that require maneuvering as opposed to straight cuts toxic than steel cm ) aluminum... Steel but not aluminium would probably help if you intend to make with a metal-cutting blade to through... Cut pieces are thrown clear by the saw blade that creates narrow kerfs whenever you can for. Oil to the bottom of the blade is spun and lowered into the metal shears the.! This unique Olfa knife for scoring aluminum sheet: Thankyou for your time... and luck. It receives enough positive feedback metal part teaching... now retired I-beam that 's cut. The management EVER reaslised they were in it ' this is used for roofing nails, or need., sharp, or both sheet: Thankyou for your project cutting line marked! Criticism of your folder to accommodate the first bend display erratic flight.... Creases easily hammer—the heads are not designed for situations that require maneuvering as opposed straight!