well, the rod needs to have a higher melting temperature than the thing u are drilling on..

@@santiagoperez2094 : The drill is made of tungsten carbide. Its melting point is 2870 ° C :-)

@Human4873 Try again. What else takes 9 months?

It's because he shot his bolt...

Love it!

Human4873 whoosh.

Adrian Ivan - No One Else

Glad to see this comment. Was about to say the same.

...because left one has more play from the start...hawkeye...

Lol that’s the point to show one has more play than the other with the same amount of force on them.

Some here are retaded... The force is obviosly bigger.. Look at The pipe

KDtool94 ... The force used to cause the rocking is of key importance. The one on the left apparently has more slop for a given amount of force.

hardly, AvE dindonuttin.

So did Old Tony..

@@jaxxbrat2634 neither of them made the drill though like the people that posted this.

Yep..love ave

James Luck yeah lol

It´s 1pm

yes, you're right indeed :D

Never truer words been typed

Uhhh, dont think so.

Angelo Bovara yeah, I would imagine the force applied and the speed is critical. Just for shits and giggles I tried something similar with a piece of sheet metal and a bolt I shaped to look like this tool. Needless to say it didn’t work at all. Rather just created a lot of heat and trashed a bolt.

They don’t cut the threads in theses. It is pressed/forced in. There is no chip created in the entire process.

@lalybum cause the material gets red hot a high carbon steel will loose its hardening at that spot or even worse get a hard spot and become brittle so that would definitely be a problem in some materials not just because the life length decrease

Stainless would work? cause of the hardness change with heating.

Cemented carbide. In Deutsch: Hartmetall

Made from worn out vaginas

Nein, Fließbohren geht auch größer. Schau einfach mal bei uns vorbei: Glowdrill

Das Sortiment geht bis M20

You didn't really think they were going to show a competitor in a positive light; did you? I've been using riv-inserts for decades and never had a failure after years of use. Notice no mention of cost.

That must be quick

@@jaxxbrat2634 the best, after the rollthread ,not cut threading metal shrinks s bit a d you get a tight more solid thread. can't find this type on youtube though. later

Нельзя увидеть сильно ли они щатают или нет, но слева люфтит а справа физически не может.

@@raidzor5452 ты посмотри по металлу, какое усилие прилагается! слева аж труба ходуном ходит, а справа нет. тут дело не в люфте... хотя справа люфтит тоже

Русские как всегда в комментах умники которые все знают а у себя на родине и такого не могут сделать))). ИнжЫнеры млять.

@@user-wg2kc7sx5k и? к чему это было? или надо было что-то "высерить", а что именно не знал и получилось то, что получилось? почему переход идет сразу на личности? может тебя в детстве били? или сосед домогался? адекватно нельзя реагировать? сама же себя же "умником" показываешь. ИнЖЫнеРъ мл.....

Житель Планеты Украина ты что ли у себя много наделал !? )

Friction=heat=wear

@@Is100doesskids You are a complete moron. Back to school again. The drill material is something you obvious did not learn about.

not at all, sorry to say that. drilling with that type is not stable. because of heat, its hardened. hard metal means shutter

How? Whats a drill bit cost? How many rpm does the machine run to do hole with bit vs friction? Ps. Has massive pressure so the entire the friction is doing it is shit. Costs way more than it needs to. Loved seening the holes instantly separate at the end of vid.

@@jay_tarantula899 the drill and super hard tap will definately cost more than a simple rivet nut. but this method seems to save a lot of time if you need say 20 threaded holes along a tube where the strength is not critical. all depends on what youre manufacturing

@TMoD7007 "The hardening effect is irrelevant on mild or stainless steel." Huh? Hardening is not irrelevant to tool life. Tool steels are generally more machinable than stainless steels.

@TMoD7007 Austenitic stainless steels work hardens easily. Take plasma cut stainless steel and tool wear on cutted edge is significantly higher than normal properties of stainless steel.

It's a horizontal milling machine

Usually they weld square nuts on cars

getting that carbide bit aint the issue. The issue is you need at least a small mill to provide enough speed, torque and rigidity

Durch die reibung entsteht Wärme.Der Konus formt die bohrung....... Funktioniert nur auf maschienen mit hoher Drehzahl!

Das Verfahren wird Rührreibschweißen genannt, durch die Reibung wird der Dorn und das Bauteil erhitzt und dann mit leichtem Druck durchstossen. Danach kommt ein Gewindeformer, im Gegensatz zum Schneiden werden die Rillen eingepresst und verdichtet , was eine höhere Ausreißfestigkeit erzielt

The rpm is beautiful, so precious, really lovely, like a balerina. Wonderful

750 Rpm and 5 nm force

@jou Yes, thats how magnificient and gorgeous it is.

No. 3000-7000 rpm.

@@jjse79 Да ты тот ещё тролль =)

Fck off bain

Yeah. Check out the channel AvE. He's got a video on it explaining much better than this one

Guys, the thermaldrill, go get it

Ło karwa

Shut up bain

they might be stupid i guess

because its not the best way to secure fittings. welding a nut thats actually BIGGER then the bolt by a significant ammount onto the pipe. no wobble.. no threading needed.. punch hole weld nut done.

no she is too cool, to melt down

Better ask your neighbour, he probably knows what works on your wife 😏

A husband says to his wife. “Tell me something that will make me happy and sad at the same time.” So the wife thinks for a moment, then replies. “Your penis is slightly bigger then your best friends.”

Sieht nicht wie Alu aus

Niro

Alu glüht nicht, beim schmelzen.

Cheeki breeki

Max R they don’t do it to be faster. You get more threads in the hole on thin wall materials. It’s to make the threaded connection stronger.

@@matthewchastain136 👍🏼

The threads appear to be about 3 times the depth of the material, but I'd still want the drilled material to be at least 3 mm thick. Anything less and I'd sooner use an insert

@@pgk1940 yeah they appear to be, but one that material is fuck beyond belief from being heated to white hot, and its thin as fuck. Even from the (obviously fake) cut out in the first of the video, only 2 whole threads are cut into material that is not gonna fail. Also all that metal that is pressed out is trash now, with microscopic holes in it.

@@C3Rl3 I don't think that this was ever suggested as a method for bridge construction, any more than self-drilling or sheet metal screws are. Just by looking at the thickness of the material should make it obvious that this is intended for light-weight applications, regardless of how two materials were connected to each other, including welding. Your claim that "material is fuck beyond belief from being heated to white hot" does not support your implied claim to any expertise in the matter. If simply heating steel would completely destroy it's integrity, we would not be able to weld. If you're referring to the first couple of seconds in the video as "obviously fake", that's an animation! Regarding the rocking, neither method would be able to withstand that. I'm well aware of the limitations of threaded inserts, having used them in many, many applications, and they would not be able to handle that, nor were they ever intended to, anymore than this method would be able to, and I think it was a mistake for the maker of this video to imply that it would. Take a look at spot welds that are subjected to rocking or vibrations! I don't think that this will put other methods of fastening out of business, including threaded inserts or welding, but I do believe that it's a quick and cost effective method suitable for a lot of applications.

Wont hold a lot of weight, but for light loads its sufficient (wire brackets, etc.). Keep in mind its harder than fuck afterwards from the sudden heating/cool down so the threads are pretty strong. Again all depends on what you want it for.

the thermal drill guys, go get it

Для шуруповёрта 😂😂😂

Actually its a very good comparison, if you look again you will notice that the crimped threaded sleeve begins to lose hold almost instantly allowing for larger range of motion with equal force applied.

Oh I don't know maybe thermdrill holds on to the bolt much stronger/tighter which limits it's range of motion compared to the other one, as mentioned by others. Besides you can see both metal flex at about the same rate.

Cause it’s a sales pitch. Of course it’s going to be biased to thermal drill. Which is why people are soaking it up like water thinking this is like the first sight of toasted bread.

Покупай, пригодится

@@lolimaster_ ну нахуй