How to use a table saw beyond common sense / Cove Cutting jig / Woodworking jig

Рет қаралды 1,108,737

11 ай бұрын

This is a great woodworking technique that has been around for a long time, as long as you follow the safety rules.
Safety rule: Use a saw blade with a thickness of 3 mm or more.
The pace works very slowly.
Don't mow a lot at once. This may cause strain to the saw blade.
Work in small increments of about 1mm.
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Пікірлер: 218

@Bigsinglecoils 10 ай бұрын

I've done this, but only with a fence clamped across the table at 90 degrees. I thought it would be nice to do different angles, but have never taken the idea further. Your jig is beautiful, thanks so much for sharing!

@jlh5995 9 ай бұрын

Unbelievable! Genius! Thank you for taking the time & effort to produce this excellent, easy to follow & understand, video tutorial on how to make a cove jig for a table saw. I pity those who made previous comments that couldn't appreciate the creativity in your method - jealousy perhaps? Keep up the good work.

@망치소리JigShop 9 ай бұрын

thank you Thanks to you, it helps me a lot.

@pokeytoaster7029 9 ай бұрын

I thought I invented this technique a few months ago. I’ve been professionally using a table saw for 28 years now and I’d never seen anything like it but it was the only solution I could think of to make a trough shape I needed. Watching me use the saw this way seemed to stress out the other carpenters in the shop but you can feel the forces and as long as you don’t take a deep cut it’s fine. I raised the blade 2/3 of a turn each time. The math isn’t too complicated, a little basic trig and geometry. The cosine of the angle from the guide to the front of the table is (1/2 desired width of trough)/square root (radius of the blade squared minus(radius of the blade minus depth of the cut)squared). Draw out the blade and cut and write the above math as a standard formula and it will make sense. It can not kick back, nothing can bind against the blade. The people saying it’s not safe have not tried it. I’ve been building miniatures for 21 years, often using a table saw for much scarier operations than this and have all my fingers.

@mbdreauxful 9 ай бұрын

Kick back comes not only from a bind against the blade, but also occurs if the workpiece comes away from the fence and touches the back side of the saw blade, especially when no riving knife can be used, (as is the case in this type of cut.). Anyone utilizing this method of cove cutting should be cognizant of that. "The people saying it’s not safe have not tried it." Or, have tried it and found it not to be safe for themselves. To each their own when it comes to understanding their limits with respect to work shop safety. "I’ve been building miniatures for 21 years, often using a table saw for much scarier operations than this and have all my fingers." Performing an unsafe activity and emerging unscathed does not make that activity safe, it simply means that one got away with it. Experience certainly helps us to successfully perform risky tasks, but Life changing accidents in the wood shop happen so fast -before your body even has time to register the pain. I encourage folks who are thinking that an operation is unsafe to take the time to think through the operation carefully and determine how it can go wrong. Then, how can you change the operation to mitigate or eliminate unnecessary risks. Being cavalier with safety is typically a loser.

@pokeytoaster7029 9 ай бұрын

Unlike the suggestion of using a radial arm saw, on a table saw, if the piece lifts at all it looses contact with the blade. I wouldn’t try it but I think you could let go of the piece mid cut and it would just sit there. Scary doesn’t necessarily mean unsafe, wrong word choice. Being part of the group that investigates incidents at a 500+ person company, I am very aware of shop safety. You are correct, understanding your limits is very important. Another good shop characteristic is humility, both to ask for help if you need it and to admit mistakes. You make another good point saying before starting think it through and determine what can go wrong. More than a few accidents have happened by the operator saying “I got this” and jumping in without good preparation.

@jeffa847 6 ай бұрын

Do you have any videos on YT on how you do the tricky cuts for your miniatures?

@pokeytoaster7029 6 ай бұрын

@@jeffa847 No, at all my recent jobs I’m not allowed to take photos much less video. When I did architectural models 20 years ago, we’d make small scale buildings with dormers and complex roofs. Usually, there was a board with double sided tape involved to keep your fingers from being near the blade. The finished buildings for a site model might be as small as an inch square but with pitched roofs meeting at an angle. A sled on a 8” table saw is also helpful for miniatures.

@khelek100 9 ай бұрын

I have used this on thresholds to mach sure the board is resting on the flooring in the two rooms and not on any uneven concrete on the middle. Love the jig, makes it much easier than running clamps everywhere.

@망치소리JigShop 9 ай бұрын

Thank you. Have a good day

@knotrite896 4 ай бұрын

WOW OH WOW!! I just watched two of his/ your videos very impressive!!! The fact he/you still have ten complete fingers is even more impressive! I am a subscriber now!!

@billc6087 10 ай бұрын

I discovered this technique a few years ago, I had no jig! I love this jig. I will make it!

@toonybrain 9 ай бұрын

Beautiful jig. I love the hinge. Excellent design and craftsmanship.

@wayne6318 10 ай бұрын

WOW, what a great and simple idea. Well done

@wingnutbert9685 6 ай бұрын

Nicely done on the fixture! Funny randomly running into your vid on the side bar. I was explaining cove cutting to a guy building snare drum shells. They usually cut mitres and glue up the flat sections into a circle. Then do all sorts of whacky stuff to get the inside of the drum shell rounded once glued up. So I suggested coving on a table saw with various size blades and angles of approach to get a variety of diameters. Wish I'd see your video to give them a good fixture set-up example. 👍🙂 I just did a 10" dia. cove but added smaller blades either side of the 10" blade to stiffen it up given the direct side loading.

@kevvyg04 9 ай бұрын

Diy homemade gutters !! Brilliant!

@pocket83 9 ай бұрын

Beautiful jig design. Anchoring to the fence is a great idea. The approach I took was to instead anchor to both T-slots, but I must admit that I like your result better. Oh well-the life of the carpenter is to _always_ be using something that's less-than-ideal. Even Norm has probably used duct tape!

@markgarland9000 9 ай бұрын

Excellent, excellent work! How I miss having a shop. I once turned out a corner piece for a bookcase using this method. I used a smaller diameter blade..around 6 inches..to get a tighter inside cove. Had a hard time convincing people it was created on a table saw!

@rwelderby 6 ай бұрын

I learned this in 9th grade wood shop in 1974. Always have kept it in mind just never used it. Thanks for the reminder.

@망치소리JigShop 6 ай бұрын

👍😉

@TruthLiesAmerica 6 ай бұрын

I did to. 1985 wood shop class

@meangreen7389 7 ай бұрын

Wow, learn something new everyday. Thank you for sharing.

@benisplayin 9 ай бұрын

And yet again after over 50 years in construction trades I see something new. Thank you I will use this SOON>

@망치소리JigShop 9 ай бұрын

Thank you for watching.

@Vader... 9 ай бұрын

Amazing❤❤

@Sukshula 3 ай бұрын

your creativity blows me away!

@maurizioconti4053 6 ай бұрын

Meraviglioso ottimo lavoro

@ShellJing 6 ай бұрын

강좌 감사합니다 선생님!🥰

@망치소리JigShop 6 ай бұрын

감사합니다. 좋은 하루 되세요.^^

@TolaTrucking 10 ай бұрын

Wow I'd never seen this before Amazing

@rodynfigueroa4131 9 ай бұрын

Brillante trabajo.... Me lllega😊

@leebdeeb 9 ай бұрын

How do you know where to set the jig to start the cuts to have the cove fall dead center of the board?

@SoundsToBlowYourMind 9 ай бұрын

Measure from the top / mid point of the saw blade, to the angled fence (measuring at right angles to the fence) This should be half the width of the board, so the middle of the saw blade is centred on the board. Check the blade starts cutting in the middle of the board when it's only 1mm above the table, and if it's off, then adjust the fence position accordingly before increasing the cut depth.

@steveaylor376 9 ай бұрын

@@SoundsToBlowYourMind - TY ...

@j.r7872 9 ай бұрын

Excellent!!! Thank you for sharing!

@망치소리JigShop 9 ай бұрын

Thank you. Have a good day

@chrissscottt 9 ай бұрын

Very cool.

@MeClimbRocks 9 ай бұрын

Fantastic

@TruthLiesAmerica 6 ай бұрын

I learned this when I was 15. In 1985 with old saws. It was taught in wood shop.

@huseyinerdogan2257 5 ай бұрын

Wonderful..❤

@coupofmentality3417 5 ай бұрын

To all the "I learned this in shop class 5 decades ago" "Norm Abrams" ( ie it's not impressive) folks: Knowledge you have isn't knowledge everyone else has. Creative vision is dynamic, broadly distributed, and highly variable in humans. In fact, many people who are in school today probably have knowledge you'll never have. It's almost as if there's an infinite number of facts and you can't have them all in your brain simultaneously. I know, none of this needs to be said, it's self evident. Well....

@robertcornelius3514 9 ай бұрын

Have you tried using a dado blade?

@rogerhodges7656 10 ай бұрын

I have done this many times to make special molding in wood species where the mouldings or the profiles or sizes that I needed were not available. It works great and it is very safe as long as your fence is on the correct side of the rotation of the blade. Take incremental cuts and expect to do some sanding.

@ZzZ-qd1zo 9 ай бұрын

How do you get the cut centered on the board? Seems like it would be difficult.

@rogerhodges7656 9 ай бұрын

You make a cut to your desired final depth on a short, say 2 foot, sample board. Adjust your fence whichever direction is required. This is not a new technique. This has been done about as long as table saws have existed. @@ZzZ-qd1zo

@jimrosson6702 9 ай бұрын

So very cool thanks for sharing

@망치소리JigShop 9 ай бұрын

Thank you. Have a good day

@giovanniciccotta4650 9 ай бұрын

Spettacolare, bravissimo 👌

@hamb7260 6 ай бұрын

Unfortunately, there is no explanation as to what angle he is cutting to make the cove.

@yunus_selvi 9 ай бұрын

Muhteşem bir çalışma, eline sağlık dostum. Bu fikri yazdım bir kenara.

@davidjdriver 6 ай бұрын

I remember seeing my dad do this 50 years ago and thinking it was the most dangerous thing you could do in the shop. Nice jig though!

@aaronoconnor606 6 ай бұрын

It really is dangerous table saw blades are not built to take a side load. you really need to be careful when doing this. And don't ever try it with a thin kerf blade

@Hour882Die 6 ай бұрын

@@aaronoconnor606 Or a very hard wood.

@franciscoyague4886 7 ай бұрын

😍😍 Muchas gracias

@altamarcl4517 2 ай бұрын

EXCELENTE !!! gracias por compartir su conocimiento

@ZzZ-qd1zo 9 ай бұрын

How are you centering the cuts?

@derekschroeder2838 7 ай бұрын

What brand of countersink bit is that?

@graemefrost5861 9 ай бұрын

Now thats good.

@curtisbryce5096 9 ай бұрын

Genius.

@aimaryuni2934 11 ай бұрын

Nice n good skill

@망치소리JigShop 11 ай бұрын

👍😉

@BarjoNurfajar 5 ай бұрын

Terimakasih sudah berbagi vidio yang bermanfaat ini

@tombettiker4389 5 ай бұрын

Red Loctite? Brave. I make to many mistakes, and can't get the red stuff apart.

@reaper060670 9 ай бұрын

I didn't think u could get the smallest 40mm wood piece with that half round cut in it but u did and it's the jig I guess and the angle u set it up at. Brilliant work pal./ I need to make a cut in a length of wood to hold th4e metre long 16mm threaded rod for the fence system I'm going to build on my home built table saw. I don't have a cast Iron top like the one u have pal but hopefully one day in the future. We all gotta begin somewhere, and mine will be home built in my workshop/garage.. haha! U wouldn't have a video for making a Bench Pillar Drill table with fence, would u? I need a little help with this build. I'm really new to making these sorts of things so any advice would be gratefully received my friend.. Enjoyed this video very much too btw

@망치소리JigShop 9 ай бұрын

Nice to meet you. I support you. I will make a Bench Pillar Drill table soon. I hope it will be of help.

@armandolabastidacastillo4916 4 ай бұрын

Podrías mostrar o decir que fresa utilizaste, saludos desde San Luis Potosí

@thinkforyourself7262 5 ай бұрын

All this bloody time i never knew that!!!thank you!!!

@latinoamericandojapon9185 7 ай бұрын

¿Como hace para que la endidura que al centro, equidistante de los bordes? Al menos eso es lo que parece. Mil gracias por el excelente video.

@sittingduckfarm3776 9 ай бұрын

I've used this technique to mill custom crown and other moldings. There's no better feeling than knowing future carpenters go, "How in the world...???" :-)

@joshscott375 6 ай бұрын

Cove cutting is not a new thing. I've used it many times over the last 25 years. I love the jig idea, though. Makes for repeatable coves.

@bp-tools 9 ай бұрын

Hab ich auch schon gemacht. 👍

@dorivalmarques6896 9 ай бұрын

👏👏👏

@francobuzzetti9424 9 ай бұрын

this is some Diresta level wizardy

@nopenoperson3665 5 ай бұрын

i got a bit triggered at 1min 20 secs. at you stacking parts there. years ago, i was watching a guy cut wine rack dividers on a table saw and had a stack of waiting parts on his left and cut parts on his right----on the table saw table. after the stack got about 30ish high, the guy accidentally brushed his hand against the stack and knocked it over...... in such a way that the top piece on the pile slide down, hit the blade and got slung across the shop. only for the next one to slide down and do the same. and again, and again. within a few seconds that saw was slinging wood all over the shop with 5 guys diving for cover. was scary as hell at the time and i bust out laughing to myself every time i think about it now.

@jeffreylonigro4081 5 ай бұрын

How about a video on your work bench?

@xyzperic1462 11 ай бұрын

Bravo!!!

@망치소리JigShop 11 ай бұрын

Thank you. Have a good day

@tritian5874 9 ай бұрын

This is a really awesome jig!! I'm just curious how often you need to make large coves in long boards to justify the making of it though. What are some applications for single huge coves in a long board?

@망치소리JigShop 9 ай бұрын

It is used in molding production.

@mlehner10 9 ай бұрын

Traditional houses in some regions use wood gutters. I could imagine this method to make wood gutter sections easily...

@polishpusan1741 9 ай бұрын

라운드 켜는 방법은 아무리 얇게 작업한다고 해도 하드우드에는 사용하면 안될 것 같네요 ㄷㄷㄷ

@jinsvunsolved 8 ай бұрын

Früher, ca. 1960, würden Treppenpfosten so gemacht, man nannte sie Krümmling! Oft war das Holz, Brasilkiefer!

@user-fw8fm9xb7j 3 ай бұрын

돼요 오크로 많이해요

@kevinlt69 9 ай бұрын

That is pure genius to cut some molding or crownwhen there isn't a router bit big enough to do it.

@망치소리JigShop 9 ай бұрын

You saw it correctly.👍😉

@boltonky 9 ай бұрын

So how do you know the angle you need to cut on with Jig to get correct depth or am i missing something? As i have a use for this skill but obviously not a wood worker. Thanks

@망치소리JigShop 9 ай бұрын

I will make a video again to answer questions.

@SteveBrownRacing 6 ай бұрын

To be perfectly honest here, the setup is a lot simpler on a radial arm saw

@eddiedoors1 7 ай бұрын

Any idea of what could be manufactured with the resulting pieces with cove?

@masshultzy6449 6 ай бұрын

Mostly crown molding and stack moldings. I just made a sleigh bed with cove molding.

@yuroribeiro5160 9 ай бұрын

I was mentally exercising that, until I realized it wouldn't work as I intended to, since it does oval-related curves, and I needed regular circles with various radius

@zapa1pnt 7 ай бұрын

Good point, I'm glad you posted. I was thinking of the same purpose and had not picked up on that. What you and I are looking to do is very difficult and/or very expensive. 😁✌🖖

@ginoasci2876 6 ай бұрын

You made a nice jig yes, but what do you use these concave pieces for ? I’ve used this method for raised panel doors but what are you making ?

@wolfgangkunzel7364 2 ай бұрын

Solche ausgekehlten leisten wurden früher oft an Holzdecken als Abschluss verwendet , zb in schlössern oder grossen Sälen

@ginoasci2876 2 ай бұрын

@@wolfgangkunzel7364 : sehr interessant und gut, wissen Sie. Ich werde dies bei der nächsten Renovierung einer Decke oder einer Wand im Hinterkopf behalten. Ich habe letztes Jahr eine kleine Decke gemacht, aber nicht daran gedacht. Danke. Wozu verwendest du sie, wenn man bedenkt, dass Toy den Wälzer genommen hat, um eine schöne Schablone zu machen?

@weldabar 11 ай бұрын

Very nice, but how do you know how to adjust it?

@망치소리JigShop 11 ай бұрын

After setting the maximum height of the saw blade Measure the distance from the front and back of the saw blade.

@MPM4663 8 ай бұрын

Ölçüleri nasıl ayarlıyorsun

@atolyedehayat2939 8 ай бұрын

insan gerçekten utanıyor....bizim (bazılarında) insanımızda hiç mi görgü, adabı muaşeret kalmadı arkadaş...soru soruyorsunuz hiç nezaket yok,teşekkür yok ,takdir yok ...biz bu hale nasıl geldik anlamıyorum ...tmm herkes öyle değil ama var olan miktar bile bize yakışmıyor...değiştirin kendinizi

@Britineeng 5 ай бұрын

Are these cuts true circles or are they eliptical? Thanks

@timlaunyc 5 ай бұрын

Elliptical. The only circle that can be cut this way is if the blade is perpendicular to the cutting direction, and it only gives you a radius of cut that's the same as the blade.

@marbellaarce7591 10 ай бұрын

Los números que le pones son los grados alos que se pone la tijera que hiciste

@louishayworth9023 11 ай бұрын

How do you set the distance to center the cove.

@망치소리JigShop 11 ай бұрын

After setting the maximum height of the saw blade Measure the distance from the front and back of the saw blade.

@joseramongalarraga4893 9 ай бұрын

Eso ya no es carpintería. Eso es ARTE!

@NSResponder 5 ай бұрын

This would make me nervous as hell. I do not like putting oblique loads on circular saw.

@nopenoperson3665 5 ай бұрын

its fine as long as the wood never touches the sawblade body. where the trick and experience comes in, with feeding in just enough to cut without going beyond the cutting diameter of the saw teeth. otherwise, the blade binds. not for the faint of heart, but can be done and can be done safely.

@pjmazar4533 9 ай бұрын

Heck, I have a user manual that shows how to make a bowl with a radial arm saw! I'm already missing a finger with a run in with a jointer, so I won't be trying that out.

@Bob-xz6xh 9 ай бұрын

💯👍

@anatolyiastureg2146 10 ай бұрын

Is this method harmless (cause damage) to the saw machine???

@망치소리JigShop 10 ай бұрын

It is harmless as long as you follow the precautions.

@arbyars.chicksawdust 11 ай бұрын

WOW! I always enjoy your videos. Thanks.

@망치소리JigShop 10 ай бұрын

Thank you. Have a good day

@vannyyorn 11 ай бұрын

😍😍😍

@masshultzy6449 6 ай бұрын

Not to brag but been cutting coves like that for the last 30yrs.

@walterfelipedipalma5164 11 ай бұрын

Ciao....il JIG è stupendo è facile da realizzarlo....però, come si calcola per fare la centratura del pezzo, visto che sposti la guida parallela del banco sega e l’ampiezza del tuo JIG ? complimenti, bravissimo

@망치소리JigShop 11 ай бұрын

After setting the maximum height of the saw blade Measure the distance from the front and back of the saw blade.

@walterfelipedipalma5164 11 ай бұрын

@@망치소리JigShop grazie amico grazie....farò il JIG...e poi mi metterò all’opera x studiare quello che mi hai scritto 👍👍👍😉

@batscher61 6 ай бұрын

jo so was ähnliches habe ich auch schon gemacht auf der Tischsäge

@michaeldundalski3898 9 ай бұрын

Whether there is common sense, I have my doubts about that!

@망치소리JigShop 9 ай бұрын

This method has been used for a long time.

@kashif128 6 ай бұрын

you are genious

@martinpook5707 6 ай бұрын

Useful technique but don't even think about doing it without ear defenders

@skaiidawg 6 ай бұрын

Say again??

@vintiknsr 3 ай бұрын

Пожалуйста расскажите как вы рассчитываете угол поворота упора?

@yogibalrajsharma6210 7 ай бұрын

आज से 40 साल पहले ये आविष्कार मैं कर चुका था ।

@21trips 9 ай бұрын

What are these for?

@tritian5874 9 ай бұрын

I'm also having a hard time thinking of applications for long boards with a single cove cut in it. one would be for a threshold/saddle between two types of flooring.... idk. the jig is awesome though, but i can get the same result with two clamps and a straight piece of lumber/straight edge. if I was a flooring installer, this would be a great jig for saddles lol.

@21trips 9 ай бұрын

@@tritian5874 I know, right?

@tonkatoy200 9 ай бұрын

They're commonly used for drawer pulls on professionally built furniture. Obviously, this video is just showing the jig to make the initial cove.

@21trips 9 ай бұрын

@@tonkatoy200 thanks Ben. This one really had me scratching my head. 🤔

@kryptonik1522 9 ай бұрын

Now the only question left is why.

@eiseklompstra 9 ай бұрын

its a decorative element, usually for trim pieces.

@wernerviehhauser94 9 ай бұрын

Or chairs. Seat and backs can be made this way. Victorian houses sometime have wooden external cladding that can be made this way. There are numerous cases where this might be useful. If course, you could also use planers with special blades etc pp. It is AN option, not THE ONLY option.

@markgarland9000 9 ай бұрын

Have you looked at the price of store-bought mouldings?

@jimdavis8391 9 ай бұрын

Making cornice dumbo ;)

@djjinerson 9 ай бұрын

Much faster than my miter saw method employing depth stop, though I feel a bit safer. Idk this looks like potential kick back city if force gets applied incorrectly.

@darkmyble2006 9 ай бұрын

'If' ... provided one understands the reasons why kickback happens and takes steps to avoid it. It's perfectly fine. It's only dangerous for that, don't know.

@Spiegelradtransformation 7 ай бұрын

Das hab ich während der Ausbildung gemacht.

@KH-qy7fm 6 ай бұрын

Norm Abram done this 35 years ago.

@freeidaho-videos 9 ай бұрын

I used this technique to make a competition water ski in 1967 high school shop. The competition skis at the time had a full length cove on the bottom. It makes a horrible sound, but works great with a good fence and downforce on the board.

@망치소리JigShop 9 ай бұрын

I learned one thing.😉👍

@Medwest 5 ай бұрын

Isn't supposed to be dangerous cutting side ways ?

@user-rl6vr2dr2p 9 ай бұрын

Отлично! Это известный прием. А теперь подумай как сделать ответную часть детали ( т.е. бугор). Я пока не могу придумать...

@ginogenero7972 9 ай бұрын

I've looked at "guitar neck carving jigs" and tried to think of ways to adapt it for that.

@claus-peterschmidt1478 9 ай бұрын

So wurden schon vor über 70 Jahren die Kröpfe, Treppenhohlpfosten, gemacht es gab sogar ein spezielles Sägeblatt dazu

@wernerviehhauser94 9 ай бұрын

Für den Hobbybastler erscheint das immer noch wie schwarze Magie. Ich weiss, dass man solche Techniken in der Meisterschule für Tischler lernt, aber wohl nicht (mehr) in der normalen Tischlerausbildung. Und der Rest hat eben meist nur sein Halb- bis Viertelwissen.

@r2d2v2 9 ай бұрын

ne Frager der Lager - ich kenne eine Tischsäge, die nach vergleichbarem Gebrauch neue Geräusche machte. IMO waren es die Lager, und es klang nicht toll…

@wernerviehhauser94 9 ай бұрын

@@r2d2v2 Seitliche Kräfte mag das Sägeblatt gar nicht, daher is es wichtig nicht zu schnell zu schieben und in mehreren ausreichend flachen Durchgängen zu schneiden. Für große Mengen lohnt sich da wohl eher eine Tischfräse oder ein Hobel mit den passenden Messern.

@jnnkdrrsvideos6621 9 ай бұрын

@claus-peterschmidt1478 kannst du mir verraten wie die Technik im deutschen heisst? Finde immer nur Englische Namen und Videos. Und wie nennen sich die speziellen Sägebätter? Hab das in der Schhreinerlehre leider nicht gelehrt bekommen und will jetzt meine eigene Recherche machen. Danke im voraus.

@wernerviehhauser94 9 ай бұрын

@@jnnkdrrsvideos6621 die Sägeblätter heissen "Kehlscheiben" oder "Kehlfrässcheiben", wenn ich mich recht erinnere. Die Technik müsste "Kannelierung" oder "Profilierung" heissen. Frag aber mal einen Tischlermeister, ich hab mein Diplom in Physik gemacht und mein Wissen über Ho,zbearbeitung in D kommt von Jonas Winkler, Phillip Konter etc und Sekundärliteratur. Man muss in dem Punkt auch bedenken, dass in Europa Tischfräsen viel weiter verbreitet sind als in zB USA, weswegen man hier Dado-Sets kaum kennt weil man meist für sowas Verstellnuter benutzt. Manche Techniken sind sehr "lokal" verbreitet.