How to Build a Circle Cutting Jig For Your Router
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- čas přidán 4. 08. 2024
- In this video I show you how easy it is to build a circle cutting jig for your router! Wood circles are one of the trickiest shapes to get exactly right, but with this jig you'll be cutting perfect circles in no time! You can also use it to cut wood rings, make large holes, etc. All the parts are very inexpensive and readily available.
#CircleJig #PerfectCircles #RouterJig
0:00 Introduction
1:11 Parts Required
3:34 Hardware Assembly Example
4:41 Make A Template
5:13 Mark And Cut Router Mounts
8:00 Mark and Cut Center Slot And Body
10:57 Pivot Hardware Assembly
12:42 Final Assembly
15:45 Example Usage
17:01 Conclusion
As I mentioned in the video, I found all the parts at my local Lowes or Home Depot, but if you need to order them online, here are some affiliate links to parts which should work:
Barrel Nuts and Machine Screws: amzn.to/3btGyG9
8-32 Knurled Brass Nut: amzn.to/3jLTSsw
Plastic Knob With Threaded Insert: amzn.to/3gZ7E9l
Straight Router Bit: amzn.to/3bw8TeU
Inexpensive Router: amzn.to/3bBdZH6
Music tracks used in this video:
“Off the Rebound“- Silent Partner
“Stalling” - Topher Mohr and Alex Elena
“Clear Eyes” - Silent Partner
“Black Vulture” - Silent Partner
“Cruiser” - Silent Partner
“Across the Room” - Letter Box
“Led Foot” - Ethan Meixsell
“You’re There” - The Mini Vandals
You can help me with future projects!
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This thing is so satisfying to use, I've cut up a lot of my scrap plywood just playing with it. :)
One of the most useful videos I've watched! Thank you!!
Great video. Showing the router beneath the work to cut out the circle was very helpful.
Best one by far!! Simple, thank you
This is the coolest router circle cutting jig I have seen so far. I will have to make one.
Thanks for sharing
When you place the router base plate on the plywood, use a Vix bit to locate the holes . Much more precise. Great setup with the knob.
Now I know what those Bosch Clic-Change 1/4 in. Self-Centering Drill Bits are called. Another good idea.
Beautiful, this is exactly what I needed. Thank you!
Thank you for your tutorial. This one helps me with my invention
First time here and i was pleasingly surprised how you made it look so easy. This will definitely be the one i make Thank you great video.
Great jig. Very well rounded. Thanks for the tips. 👍👍
Job WELL DONE!!!!!! You really explained this extremely well!!!!👍👍👏👏👏👏👏👏
wow! you just saved my day. im making speaker box and i wanted the hole to look good. thanks.
Thanks, great tutorial, worked perfectly for me.
“Great job” now I need to do is go out to the shop and make one. ⭐️⭐️⭐️⭐️⭐️
I just finished this project. I built it in to a rolling cart that slides under my workbench. I can remove it and slide another device in its place. I cut two 16” rounds in minutes. My wife is thrilled, but I have a feeling my “me-time” just took a major hit. I think I will be cutting more craft projects than I bargained for! Thank you so much for sharing this.
New subscriber!!! You explained it so well!!!
I like your work and the way you explaing the operation.
New subscriber here. Thanks for this very well thought out tutorial. You are correct about other tutorials, they always seem so complicated, and make the process seem so esoteric. Not this one, your tutorial is very well laid out, and very easy to follow. Thank you, can't wait to make one for my little Bosch router. Who knows I may have to get a bigger one like yours.
Count me in - Thanks a lot making this vid
Absolutely AWESOME !! THANK YOU !!!
Great simple tutorial. For circles I don't want a hole in, I use double sided tape on a T-bolt and that becomes my pivot pin.
What a great idea! I’ll have to try that. Thanks!
Nice video. I use 1/4" ply. It has some flexibility so I can tilt the router up off the workpiece a little bit when I start the motor. I don't have a plunge router.
Great video brother. God bless you.
Simple but useful. Thanks for sharing and congrats from Brazil.
Thank You for the very fast reply and great information.
Thanks alot, I did watch many tutorials. This was the one that I kept cause it was perfect for me. I tried routing a speaker hole by freehand and painfully learnt that this is the way to do it. I also tried using the whole diameter of the hole I tried to make. Now I know that you should use the radius, wich seems alot easier. :)
I'm really glad to have been helpful! Good luck with all your circle-cutting projects in the future.
Great video! Detailed explanation/instructions as well! Thank you for posting! I only need to make a circle or two for some panel designs for my deck, so I could probably get by with making something easier. But the design of the jig seems to allow for so many uses, I may have to just go ahead and *try* to make this one for future uses. Decisions, decisions.. Thanks again!
Thanks for sharing great information.
Giving it a try today.🤭
Great show Randy!
I have looked at so many videos for circle cutting jigs and yours is by far the best! My only problem is that my Home Depot doesn't have threaded posts or knurled knobs in stock, ever. Asked my husband to drop by the Lowe's near-ish his work (45 minutes away) and he picked up everything I needed. Looking forward to building one tomorrow. I am going to set up to put my small, hand held router on the other end for circles in 1/4 stock. Thanks for sharing!
Best of luck with your jig - I'd love to hear how it goes!
Thank you so much for this…I wish it had been the first one I watched, I could have saved time and money! It’s def the last circle jig tutorial I’ll be watching…🙏
Using the jig hanging off edge of table was enlightening. Needing to cut some rings so this should be the ideal method especially since I don't have a fancy plunge router like so many other video show using. Thank you for your video contribution.
Thanks Lance! I'm glad it was helpful!
Great video. I made one of these before. But it's been destroyed, and wasn't as good as yours anyway. So I'll be a making a new one more like yours. Cheers from England.
haha.. best intro ever! :D and súper easy cutting jig tool making :D thank you
Excellent. Thank you for showing this
Just made my first perfect circle! Worked perfectly
Fantastic!
This will work great for model railroading return loops
Thank you, you just saved me some money. I have all the parts already in my parts drawer!
Nice!
Thanks for this. I built one out of laminate flooring, and it works beautifully!
Nice! I never would have thought to use a piece of laminate, but that would work great!
Thank you so much for this video thank you thank you thank you thank you
Great video. Great tool. Thanks!
Great video..!! I'll make it next time...~!
Great little movie. Good backgorund tune as well.
Great stuff. Thank you
This is awesome! Making this one! Thanks for posting :)
Hey, thanks!
Brilliant 👍🏾👍🏾
Thanks, some great pointers.
This is an incredible video! Thank you
You're so welcome!
Love the "School Teacher" intro...
Made me laugh so hard that my cheeks hurt...
I had to watch it again....
Great video...
(Australia)
Muito show meu amigo! Boa idea
super video veto understand much liked the way you explained everything fully, It made it so much simpler
Got it done yesterday thanks to your vid. Yes, the parts were difficult to find. Thankfully, Lowe's has a decent specialty hardware section. Now on to the project that inspired this build - building a vortex dust collector stand. Indeed, especially in woodwork, necessity(mine) is the mother of invention (yours). Thank you.
Fantastic! So glad you were able to finish your circle cutter. I built min specifically because I also needed to build a dust collector. I went with a Thien baffle design: czcams.com/video/tMeU6_gMNKo/video.html Best of luck with yours!
@@AmplifyDIY I went with the "JohnBuildsIt" plan. Just got it done. Not perfect but decent for my needs. I regret not having more capacity such as your Thien model. Like the idea of moving collector around to each individual machine rather than building an entire plumbing system. Not only does it take up less space but eliminates the problem of suction loss over distance which I presume would be unavoidable. Can you comment on that particular issue? - my vac is a 5hp and I presume it cannot be as strong pulling dust from a machine on the other side of my woodshop as it is for more proximal work.
Brilliant, cheers
Amazing thanks for the video
Nice vid. Small tip... Instead of marking the holes from your router place and drilling, use a self centering drill bit directly from the base plate instead of marking for the holes. Will be perfect every time. Of course, you need to have self centering drill bits :)
Great tip! I didn’t own any self-centering bits when I made this video, but i have a set now. Thanks for watching!
YOU ARE AMAZING!!
vvery good video thank you
Cool Video Man, I'm gunna make that today. Stay Safe People, Much Love from the UK
Thanks, you too!
Awesome! Thanks!!
Nice diy jig my friend..thanks for sharing. Im going to fab this jig
Awesome video! Nice design! I never thought to turn it upside down and use the jig as a sort of router table. I will make one of these to help me build a thien baffle dust collector from your other video! Thanks!
Best of luck with your builds!
Easy to follow and listen to I might have a go and make one of these Thank you
Go for it!
Thank you. I have a 4ft outdoor table project I can used this tools. Thank you again.
Fantastic!
Nice 👍👍 thanks
I loved is beatiful thankyou.
Great job. Best tutorial I have seen for a jig yet. The roundover and radius work, even though not filmed, made it a great looking jig making it worthy of being made of Baltic birch.
I am making this for a community woodshop in various sizes(for ease of use) and will be making several pin combos. I am thinking maybe a little bigger pin and knob combos, certainly smaller, both pointed and squared off . I will make the squared off pins so that do not go all the way through the wood, maybe 1/4", 3/8, + 1/2", so one surface is left untouched/ presentable.
This is going to be a teaching project to introduce several tools to newbies.
I have several 1" X 2" 3D printed open boxs I made for 1/4 hex bits and will glue a magnet in the bottom so they do not run off. Your use of a magnet was great.
Thanks again
Awesome ideas! I love hearing about folks who come up with obvious improvements to my designs. Thank you so much for sharing your plans, and for watching!
Nice idea on blind pins for cutting from back side of materials.
Great presentation. Much more like what I needed. Thanks.
Tom Byrne
Great Video! Very helpful.....Thank you!
You're welcome!
Thanks Great Video .
Super & nice idea ... thank you
Awesome. Great rig!
Thanks! 👍
Thank you very much...great video 👍
Thank you very much for sharing, this is too good 👌
Glad you liked it!
Seriously well done
Thank you, Paolo!
Thanks a lot Mate. Great video.
Thank you!
This is a great video and thank you very much !
Glad you liked it!
nice jig thx
@7:25 Two tips borrowed from the metal working trade. Plywood is a laminate of differing sheets applied with grains at opposite angles for increased strength. When "wood butcherin" millimeter accuracy is not normally a prerequisite. Go ahead and drill, but know because of those odd angled sheets in the ply a bit can "walk" on you. To increase accuracy in ply; Tip #1, first pre-punch the mark with a good sized finishing nail, or smackable wood awl going at least through the first layer of the ply, plus. Tip #2, pull the nail/awl and use drill bits of smaller size working up to your finished hole. More work, but in the odd case where wood has to match machine shop tolerance this stacks the odds in your favor. Good video! I'll make one of these.
Fantastic tips, 1Klooch! Thank you very much!
For the pivot point I use a small block of wood with a hole in it to hold the pivot, sticking double sided to tape to the underside of the block to keep it in place. This works for me and leaves no mark.
I have that exact same router. Oh JOY, a circle jig I know will work well with my router. Everyone else seems to have plunge routers. Which is why I've never built a circle jig, even though I so desperately need one.
Nice! Glad it'll help you out. I sure love my circle jig - it works great with that router. Thanks for watching!
Perfect
Quite nice and very well explained. Tks a lot
Thank you, Réjean!
Very intelligent work and very practice !! thanks for you idee !!👍😊
Thank you too!
Thank you.
You're welcome!
Love the intro...
Awesome post production bro...
P.S. Awesome jig too... thumbs up for me..
Thanks for watching!
Best thing I've seen on CZcams, mate! I was struggling to make proper circles and was thinking of making a router jig but you have made the most elegant, easy to source design.
Great vide. Thanks
Glad you liked it!
I need this in my life. I have been looking at where to buy wood rounds and they are so expensive. I need to make this and cut my own with my router.
Nice and simple. Gonna try this. I didnt see how you fix the jig to the stable work bench
Hi Michael! At the 16:17 mark of the video you can see I just screw a couple of wood screws with washers through the adjustment slot of the jig right into the top of my workbench to fix it in place - The video is sped up at that point and it goes really fast, but that's what I did. Hopefully you can see it if you click the timestamp above. Thanks for the feedback and for watching!
great video
Thanks!
I like this jig more than most that I have seen. It would have been great to see the the pointed piece you made in action. Did you make another video showing that by any chance?. Great video 👍🏾 I also like the fact you left in your mistakes, makes me feel that I am allowed to make mistakes without beating myself up 🤣🤣👍🏾👍🏾
Hey Michael - Thanks for the kind words! I don't have any specific footage of the pointed pivot in action, but it works great. It does leave a small divot in the work piece, but nothing major. Thanks for watching!
Well done! Thank you for this extremely in depth video! I like that you kept it simple and all the parts you used can be easily found at any local hardware store. Most videos require you to order something special from a certain website. This can literally be bought, built, and used in a matter of hours for cheap.
Such a dad.. lmaooo.
Good stuff man! Thx
Cool Video... I'm going to make one
I’d love to hear how it turns out. Good luck!
Told my wife I was going to make a new table for the breakfast room. She said she wanted the table round this time. Since my table will be 48 inches in diameter and the CNC router will only handle 30 inches I will make a 24-inch jig instead. Will make the plastic handle with my 3D printer. Thank you for the idea! :-)
I love it when people can adapt my suggestions to fit their ideas. Best of luck with your table!
Great tutorial and simple explanation..Some of the router jig ideas I have seen are to over complicated as if they are to reinvent the wheel. I think on yours you could probably make one. 😄 Could I use MDF instead of plywood as I have plenty of 18mm (0.7 inches) in the garage.
Sure, MDF would work fine. Thanks!
Ok, yup. I've been looking for a circle cutter jig. I've seen some janky ones using a jigsaw, and I've seen unnecessarily confusing ones. This is the one I'll be building (though I think I'll make a small change to how the router mounts!). And because my work table will have T-track (waiting for it to arrive)(SO patient.. lol), that's how it'll be fastened to the table. Cool!
Also, I checked my local Home Depot website for the parts.. I recognized the Chicago screws already so I KNOW they have those, and they had that exact brass knurled knob as well. I love it when projects are easy to source parts for...
Nice! Glad you found everything!
Yes very good... crowd very very quiet at the end.. stunned i guess ;-)
NEW SUBSCRIBER ALERT 🎉🎉
Thank you!
super