How to Cut Perfect Circles in Cardboard with a Knife (No Special Tools)

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Learn how to easily use a knife to cut circles out of cardboard. *** Watch a Video On How to Make Cardboard Cylinders HERE➡ • How to Make Circles an... *** Watch Another Video on How to Cut Cardboard Cleanly HERE➡ • The Best Way to Cleanl...
*Disclaimer: This video is NOT sponsored but attached products and resources may be affiliate links. ( :
📕Show Notes📕
1️⃣ ~ $7 pair of mini hobby Exacto knives with extra blades plus a 6" ruler (the ones I use):
amzn.to/3IwFNNM
2️⃣ ~ $12 Full-sized utility razor blade:
amzn.to/3Iph5i3
3️⃣ ~ $9 Alvin, 8.5”x12” self-healing cutting mat (the one I use):
amzn.to/3IsB7IJ
4️⃣ Cardboard Basics - Everything You Need to Know About Crafting With Cardboard (Playlist):
• Cardboard Crafting Aca...
5️⃣ The Best Way to Cleanly Cut Cardboard With a Knife (Video):
• The Best Way to Cleanl...
6️⃣ How to Make Circles and Cylinders with Cardboard (Video):
• How to Make Circles an...
🎉🎉 Get the Best Free Guide of All the Tools that You Need to Start Crafting with Cardboard: thoughtful-knitter-1761.ck.pa...
⬇⏰⏰VIDEO CHAPTERS⏰⏰⬇
0:00 - What you are going to learn
0:15 - The best knives to cut circles in cardboard
0:30 - How to draw a perfect circle on cardboard
2:11 - How to CUT circles with a knife in cardboard
4:10 - What to do with a bigger knife when cutting circles out of cardboard
QUESTION OF THE DAY:
💡❓ Do you care about how clean your cardboard cuts look?❓💡
- I read and reply to every comment so I would love to hear your answer in the comments below!
📜 About the Video:
In this video, Eli teaches you how to cut perfect circles in corrugated cardboard with a knife. No special tools are needed to get nice circles out of cardboard and Eli shows you some important techniques for cutting out the best possible cardboard circles.
#MakerBrain #EliTennant #cardboardcrafts #crafting #cardboardproject #craftingideas #craftingtutorials #crafttools #cardboardbasics
🔎Gear Used To Shoot My Videos🔍
- Camera: [my phone]
- Lenses (for my phone): amzn.to/3Z69EDg
- Accent Lights: amzn.to/3EDGDao
- Main Light: Mount Dog softbox: amzn.to/3TBvCeh
⬇️Microphones⬇️
- Lavalier BOYA BY-M1 mic: amzn.to/3AkC9Tw
- Shotgun Movo VXR10 mic: amzn.to/3tCMmr0
- USB podcasting condenser mic (similar): amzn.to/3TCj7il
💻 About Maker Brain:
My name is Eli Tennant and on this channel, you will receive weekly DIY project tutorials as well as maker tips and tools videos. You will also get the "Maker Brain Show" where I go Live every Sunday to help you on your journey of creativity. Whether you are just starting to make your ideas or have been at it a while, Maker Brain has got content to help take you to the next level!
🔵Check out the full video library and Maker Brain RU-vid channel ➡ @Maker Brain
🏆 Mission:
Maker Brain's mission is to help you access and implement your God-given creativity by sharing cardboard crafting tips, tricks, and tutorials so that you can make your best DIY projects at home.
Thanks for watching and God bless you!
- Eli Tennant

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Опубликовано:

7 авг 2024

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Комментарии : 76

@MakerBrain 2 года назад

QUESTION OF THE DAY: 💡❓ Do you care about how clean your cardboard cuts look?❓💡 - I read and reply to every comment so I would love to see your answer here in the comments! ⬇⏰⏰VIDEO CHAPTERS⏰⏰⬇ 0:00 - What you are going to learn 0:15 - The best knives to cut circles in cardboard 0:30 - How to draw a perfect circle on cardboard 2:11 - How to CUT circles with a knife in cardboard 4:10 - What to do with a bigger knife when cutting circles out of cardboard

@vsen7 2 года назад

Yes I do care about clean cardboard cuts.

@MakerBrain 2 года назад

Me too. But sometimes I am lazy and will just cut in whatever way is the easiest.

@jrawby6215 Год назад

If I didn't, I wouldn't be here I guess

@MakerBrain Год назад

I guess not. I hope your cardboard projects are going well! - Eli

@Legendary_Editz_21 Год назад

Yess bro

@hannahsmith7693 2 года назад

Thank you I have been making a lot of cardboard crafts for my hamster instead of wood because prices are up and I’m cheap so this was infinitely helpful to making all my doorways not look like crap XD

@MakerBrain 2 года назад

I am so glad that I was able to help you and your hamster, Hannah. Cardboard is a great way to do things on the cheap! God bless you, - Eli Tennant

@aliasnick4602 2 года назад

This is great. Circles are tough and frustrating. I think I'll get a hobby knife now. I'm making a large cardboard advent calendar for my daughter. The doors will be round, and the pockets containing the treats will be made from toilet paper tubes. I'm excited and glad I found some confidence for all the round cuts.

@MakerBrain 2 года назад

I am glad that I was able to help you, Alias:Nick! Circles can be a big challenge and having a hobby knife can be quite helpful for the tedious cuts. Here is a link to the ones that I use (they come with extra blades and a small ruler as well): amz.run/52pN If you are going to be cutting a tone of circles, I suggest looking into getting or building a circle cutting jig. I have never used one, but I think it could make it easier to cut a lot of the same size circles. Good luck with your daughter's advent calendar! - Eli Tennant

@vsen7 2 года назад

I want to make embellishments out of cardboard and these tips are really helpful. And you've a great voice.

@MakerBrain 2 года назад

Thank you, V Sen. I am glad to be able to help you make cardboard embellishments! Happy crafting! - Eli Tennant

@daltsav 4 месяца назад

I do the top laying cutting alot and learned it makes a cleaner cut to score the cardboard first. Love your videos. 🤗

@MakerBrain 4 месяца назад

I am honored that you love my videos. And am glad that you have some good tricks up your sleeve for crafting cardboard. (-: Happy crafting, - Eli

@MsMelissaAnn Год назад

Thank you. This is helpful

@MakerBrain Год назад

I am so glad I was able to help you, Melissa! Have a blessed day, - Eli

@scootermom1791 Год назад

You can also lightly sand the edges of the cardboard to remove the burr. I've used a nail file (instead of a piece of sandpaper) to have more control over sanding the edges like this.

@MakerBrain Год назад

Ahh, that is a good idea💡! I am going to work on some ways to harden cardboard and I think that sanding will also be a big part of that. Stay inspired, - Eli B Tennant

@shesheperson8558 3 месяца назад

You are a godsend thank you so much!

@MakerBrain 3 месяца назад

I am honored that I helped you! - Eli

@dollworld3256 Год назад

Very helpful

@MakerBrain Год назад

Thank you. I am so glad to be able to help you with your crafting endeavors! - Eli

@padmaizekor6947 Год назад

Thank you so much

@MakerBrain Год назад

Padma, I'm so glad to be able to help you with your cardboard projects! Happy crafting, - Eli

@Japan401 3 месяца назад

I'm gonna use these as pokemon damage counters, thanks a lot!

@MakerBrain 3 месяца назад

I am glad to help!

@zkdr6278 Год назад

Thanks. I'm using these tips to cut a gasket for my lawnmower lol.

@MakerBrain Год назад

Wow, I hope it works out for you! Is it a cardboard gasket? Either way, cutting your own gasket is awesome 👍 - Eli

@zkdr6278 Год назад

@@MakerBrain Thanks! I was going to use a cardboard one but I think I might go get some gasket sheets since the lawnmower gaskets are made out of some kind of foam/rubber material

@MakerBrain Год назад

@@zkdr6278 I don't know much about lawn mowers, but getting real gasket sheets sounds like a good idea if you wanted to last a long time. But maybe you could try the cardboard one just to see if it works. Good luck with this project! - Eli

@lovemusic4evs 10 месяцев назад

So I'm using two 10 inch circles to make a base for centerpieces. I messed with a couple so far to make them look nice by lining the corrugated edges with vinyl but on the edges of the circle where the corrugated lines are parallel with the cut the vinyl doesn't look nice because there is gaps. I'm running out of time but considering filling with a paper paste, hot glue, Elmer's glue. I wonder if you have solved this problem before.

@MakerBrain 10 месяцев назад

That sounds like an interesting project. If you are talking about hiding the edges of your corrugated cardboard, then you might find some answers in this video: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-BGl_vJQBijs.html (It explains it better than I can in this comment) I hope this helps, - Eli

@eric_diascp2 6 месяцев назад

this guy know how to cut a perfect circle

@MakerBrain 6 месяцев назад

Thank you, Eric.

@eric_diascp2 6 месяцев назад

its a meme btw , but cool video helped me out @@MakerBrain

@MakerBrain 6 месяцев назад

Oh, 😄 I suppose I need to stay more on top of my memes😅

@RomanianDuck 16 дней назад

I wanna do a map of romania with its states . What should i buy? A cutter , precision knife or a canary knife?

@RehanRoy08 Год назад

Amazing video! Can you make a video on HOW TO CUT PERFECT AND CLEAN SHAPE ON CARDBOARD WITH SCISSORS ONLY (NO SAND PAPER OR KNIFE OR CUTTER). PLZ.... I'm inspired by you. I'm from India😊❤

@MakerBrain Год назад

Thank you for your compliments, Rehan! I am so glad that my videos have inspired you and I will plan on making a video about that at some point. But it might be a while... I will need to do some research. Have a blessed day, - Eli

@RehanRoy08 Год назад

@@MakerBrain Yeah, of course it will take time. So take your time. And also Thanks for the reply..

@MakerBrain Год назад

Replying to comments like yours are one of my favorite things to do. Have a great day, Rehan!

@mariskaaryan6925 2 года назад

I repurpose items for my artwork. I like using cardboard but how do I get a flat seam

@MakerBrain 2 года назад

It is cool to hear that you are using cardboard in your art! I think I have a video that might answer your question. You can check that out here: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-BGl_vJQBijs.html If you still have questions, feel free to comment!

@NOOBFF278 Год назад

‌iam🇮🇳

@MakerBrain Год назад

Thanks for commenting! It's always amazing to see the different countries that people watch from. Have a blessed day, - Eli

@JackRoyal82 Месяц назад

you could use hole punch for better precision

@CSGraves 21 день назад

If you can get one in the right diameter... most folks are more likely to have an Xacto knife or similar in their home.

@patbird9694 4 месяца назад

I didn’t know that cardboard had reflective property to shine like your after photo in the thumbnail

@MakerBrain 4 месяца назад

Haha... You are very observant. With a little bit of Photoshop anything can happen. (-: Have a blessed day, - Eli

@AlexBooster 2 года назад

Masking tape or painter's tape on the back might prevent or reduce the bur.

@MakerBrain 2 года назад

Thanks for commenting, Alex! I know the video was blurry at times, but I don't really understand what you are trying to say. I would love to understand you, so could you rephrase or clarify your statement for me? Thanks. - Eli Tennant

@hknisley2000 2 года назад

You talked about how this method leaves a burr on the back side of the cardboard. Perhaps if you put tape on the back side before you cut, you would get a cleaner cut on the backside.

@MakerBrain 2 года назад

Thanks for the comment, Heather. Tape might help with the burr, but I have never actually tried it so I can't be sure. Perhaps I will make a video on it in the future. Best regards, - Eli Tennant

@SADIASPDOUCTION Год назад

How to cut a cardboard hexagonal

@MakerBrain Год назад

Hi there, First I would draw or trace a perfect hexagon onto the cardboard. You could make a paper template (here is a video on how to make a hexagon out of paper: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-TqfimwQt1lU.html) or simply draw it out (here is a video on how to do that: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-50DF2ioy5gI.html) - then you could use your first cardboard hexagon as a template if you wanted to make more hexagons. once you have that done, I would recommend using a sharp knife to cut straight along each edge. You will make the cut extend past the corners of the hexagon to ensure that it overlaps cleanly with the other straight cuts that you make. After making those 6 straight cuts you can pop out your hexagon! Hope this helps, - Eli Tennant

@amenogt969 2 года назад

How can we make cardboard solid as stone. Dont giveup

@MakerBrain 2 года назад

Thanks for commenting, AMENO GT! I have never tried to make cardboard harder/stronger than it naturally is but I know that some people soak it with solutions of wood glue and water (they might just paint or spray it on) and that makes the cardboard a lot stronger. I know that there are some other videos on RU-vid about this. This is an interesting topic and I will think about making a video on it at some point. Best regards, - Eli Tennant

@amenogt969 2 года назад

@@MakerBrain Thanks

@MakerBrain 2 года назад

My pleasure, I love helping you in your crafting pursuits!

@SuperMario-wk6et 2 года назад

Use super glue

@MakerBrain 2 года назад

That is a good idea 💡.

@red2965 2 года назад

I want quarter size holes and I want them inside not how to pop out rounds

@MakerBrain 2 года назад

Hi red2965! I don't totally understand your question, but the internal holes is almost the same as cutting circles. You will just need to be cairful not to accidentally cut into the cardboard that you want to keep. - Eli Tennant

@red2965 2 года назад

@@MakerBrain trying to make a board for quarters so I can organize them yes I could buy one already cut but I want to do one for the 2009 State quarters I could I suppose cut all the way through them just paste a thin paper layer on one side so I could keep them veiwable and one spot I guess I'll have to machine a tool to make the holes because I don't want to spend forever and a day doing it.

@MakerBrain 2 года назад

That sounds like a great project idea. I have never really been into coins and don't know much about them but I wish you good luck creating this sorter and hike cutting tool. Best regards, - Eli Tennant