Making a NEW Excavator H Link! | Part 2 | Welding & Line boring

Watch how we fabricate steel plate and hollow bar into a new Excavator H Link! This video is part 2 of making a new excavator H link for a Kobelco SK225SR 23 tonne excavator. In this video we show the step by step process of setting up, fabricating and welding the steel plate and hollow bar to form the H link. We also use our Sir Meccanica line boring machine to bore out the bosses to spec before installing the bushes using liquid nitrogen and the hydraulic press. We finish up the job by giving it a coat of primer and Kobelco paint. How do you think it turned out!?
Missed Part 1? Watch it here: • Making a NEW Excavator...
In this video we are using:
- WIA 500i Weldmatic welder
- Sir Meccanica WS2 Portable line boring machine
- MetalMaster HPM-150T Hydraulic press
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[@CuttingEdgeEngineering]

We reckon this new H Link turned out awesome! What do you think of it?? 😎👍 Missed Part 1? Watch it here: kzbin.info/www/bejne/oKrPen-BqNaZms0 🛍Official CEE Merch shop: www.ceeshop.com.au 📲Follow us online here: linktr.ee/CEEAUS 🎉Bonus content in our Patreon community: www.patreon.com/cuttingedgeengineering

[@chele-chele]

Smooth as a Safeway chicken...

[@randytravis3998]

Turned out Great plus it is not the color of a banana either lol..

[@andrewmcallister4151]

We're you saying haitch or aitch? I couldn't tell sometimes.

[@TheLoxxxton]

Sweet.

[@fern6114]

Absolutely great job, thanks for showing, cheers from Luxembourg 🇱🇺 Europe

[@andrewpowell6457]

Absolutely fantastic Kurtis, Dad said what a perfect job you have done. High praise from a 91 year old.

[@CuttingEdgeEngineering]

hey mate pass on my thanks to your dad what a great compliment!

[@wjhjr1415]

Even the videography is super high quality. Love this channel.

[@stuartorr6719]

Great job cobber, proper seal punch would've looked a bit more profess - end result customer being happy is the main aim

[@TheoNolanIsles]

​@@mrjibrhanjamalkhan2144 it's spelt "senile".

[@vumba1331]

@@mrjibrhanjamalkhan2144 Incorrect spelling and unnecessary comment.

[@AllenCavedo]

One of the best projects I’ve seen here yet and I’ve seen many many of them. Karen is the best high speed segment editor I’ve ever seen on any machining video anywhere, and she gets the sound exactly right every time, and that is not easy.

[@CuttingEdgeEngineering]

Hey Allen thanks for watching! And just wanted to say thank you for the great comment & feedback it's very much appreciated. Cheers, Karen 😄

[@graken22]

@allen I was just about to say the same thing!💯

[@PenumbralFigure]

+1 absolutely love the high speed segments with the regular speed audio!

[@orangemonkeykiller]

Kurtis and Karen are one hell of a power couple. Kurtis has unbelievable fabrication skills and is great at explaining things, but Karen's directing and editing makes these videos really polished and incredibly enjoyable to watch. I wish them all the success in building an empire

[@CuttingEdgeEngineering]

Wow, thank you!

[@Craigthemoose]

If they are building an empire, where do we enlist as stormtroopers?

[@robertlangley258]

I'll second that recommendation. They are a special pair. They own a great little bull dog too, he is precious as I'm a complete doggy person.

[@snorttroll4379]

do you have the welding gun?@@Craigthemoose

[@kreggmiller9643]

I think each of your shop fabricated pieces deserved to be proudly stamped "CEE" for a number of reasons. Future repairs, future business for new orders, and for the sheer 'f-ing' pleasure of putting your brand on a quality build.

[@damiandiesel1]

I agree except, I would just order a roll of good quality metalized stickers placed in the least effected area with name and number etc.

[@Stefan_Kawalec]

The fact that the first time round boring bars are parallel and all the element are true after so much welding and setting up is amazing. It shows how good you are. And we all have a chance to know that because of Karen's phenomenal filming and editing skills.

[@xx1590]

Karens filming is the best on any of the net sights by far.

[@roblonsdale8927]

Very well said, l was amazed how true everything was after all that welding

[@amarissimus29]

Everything twists like crazy when you weld. Especially when you have no idea what you're doing and run a bead down every seam you can find. A square frame turns into a pretzel. Knowing how the material is going to behave, and leaving a margin for what can't be predicted is where the experience comes in. And where I, for one, pick up invaluable tips.

[@olenilsen4660]

@@amarissimus29 True, exactly why I enjoy this as well! I am not really patient enough to be this precise though, even though I know better. I always want those pretty, continuous seems on my welds, even though I know it will warp a little most times. (I tack it first, of course, but I use a lot thinner materials than this for all my welds, thus more likely to warp) Anyway, it´s a real treat watching a PRO like this making parts with micrometre tolerances.

[@davidelliott5843]

The beauty is that line boring can machine out any misalignment caused by welding. I’m amazed there is no twist.

[@w.o.o.d.y]

Running out of ways to express how brilliantly skilled you are guys, not just with the engineering but with the video and editing too. It really is a privilege to watch your work !!

[@CuttingEdgeEngineering]

hey mate thanks we always appreciate it!

[@McMelnor]

Can’t agree more with this comment

[@floyd2592]

Agreed!! Definitely my most favorite channel in YT!

[@mrgremer357]

@@floyd2592b” 😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊 3:07 😊😊😊😊😊😊😊😊 3:21 😊😊😊😊😊😊😊😊 Iiiiiiiiiiiiiiiiiiiiiiu😅😅😅😅😅😅😅😅😅😅😅😅😅😮😮😊😮😮😮😮😮😮😅😅😅😅😅😅😅😅😊

[@joels310]

Seriously, it gives me hope for western civilization that there are still some good folks out there who love to get dirty, grimy and create absolute precise functional works of art.

[@philipspencer1834]

Should have stamped it CEE.

[@estebannegrete7662]

As a mechanical engineer myself (who loves fabrication as much as the engineering itself), you make all of us proud. It's not just the skill and the attention to detail, which is worthy of being in a spaceship, but the fact that you really know what goes on in the pieces of metal you work with. And the videos are great. I love the fast-forwards keeping the original audio, as it gives you a real sense of the kind of repetitive noise you endure while machining. Oh, and your dog, although I truly believe you also need a certified inspector (a cat) hahaha!

[@peterbuysen8172]

Truly genuine with not editing out the issues of fitting bearings. Another great video guys 👍👍👍👍👍

[@CuttingEdgeEngineering]

keeping it real here mate 😎👊

[@TassyDeval]

@@CuttingEdgeEngineering Were they dicky to fit, as they were not genuine?

[@eduardocarvalho1547]

@@CuttingEdgeEngineering Especially the paint accidents!!!😁

[@dieselhatz4247]

The out takes had me in stitches on the train. Amazing job, only question I have is why use a metal hammer on the bushes, wouldn’t a soft face hammer be better (plastic, rubber)? Be careful Kurtis, the kitchen will be that H link paint colour if your not careful 😂. All of you stay safe out there, and wonderful job from you all, can’t say it enough.

[@Wayoutthere]

@@dieselhatz4247 It would, but eeh you are kinda in A HURRY before it's completely stuck.

[@Rustinox]

Welding all these parts together wihout ending up with any destortion is quite an achievement. Nice job.

[@SPUDHOME]

You are the only one that would bevel that center, just to make it look better, you are a artist, along with being the greatest machinist ever. As usual, wonderful job.

[@artszabo1015]

From a 71 year old experienced fabricator I would say this is at the top of your accomplishments - as close to perfection as any man could hope to get. My hat is off to you Sonny!! More industrial jewelry. Art from Ohio

[@CuttingEdgeEngineering]

Wow, thanks mate really appreciate it

[@marksmallman4572]

Astonishing level of craftsmanship.

[@sawboneiomc8809]

Just started my new position this week....moved into the welder repair shop....moved out of driving the frozen roads after 27 years....learning a lot already in the first 4 days.

[@CuttingEdgeEngineering]

hey mate that's awesome! all the best 😎👊

[@tongeul9722]

exactly. These video's from him must have made you hungry for more. It is a fantastic job to be able to create this pieces of art. Good luck in your job.

[@markfryer9880]

Sawbone, Yeah, I think that I will definitely give frozen roads a big miss! Driving around just knowing that you WILL loose traction at the worst possible time and place in your day! No Thank You! And you put up with it for 27 years you say? You are either bald or every hair on your head is grey, would be my best guess? Mark from Melbourne Australia

[@MartsGarage]

Hey Sawbones, that's great. Best of luck in your new career. At any given moment ask yourself "How would Kurtis do it" and you won't go far wrong.

[@johnlawler1626]

Best of luck mate 👍

[@712Menzies]

Better than genuine. On a side note, you and Karen are the perfect example of what a partnership should be. Never forget what you two can achieve

[@CuttingEdgeEngineering]

thanks mate we appreciate it!

[@thomasst.martin3308]

Very impressive. It amazes me how much precision goes into a part that appears to be "just a link."

[@gregedmand9939]

Especially when you consider it's mostly hand and eye alignment welded. When the manufacturer builds one of these, a tool and die maker first constructs a jig for the welders to use.

[@bigbattenberg]

Yes, it also makes you realize why large earth moving machines are so insanely expensive if you look at the work that goes into just one part as shown here.

[@michaelohman4980]

Clearly an H link that's superior to the OEM part in every way, well done again , Curtis and Karen beautiful work...

[@PorchPotatoMike]

Half the price and twice as good. Gotta love it!

[@cherrymountains72]

What an inspirational way to start my day over here in Europe. As an office worker I have the utmost respect for anybody making this kind of equipment to such incredible tolerances and high standards. If I had one, my hat would go off for you. And let’s not forget the effort that goes into recording and editing the whole process! You have a great weekend, I’m gonna start my day. Cheers!

[@CuttingEdgeEngineering]

hey mate enjoy the rest of your day glad you enjoyed the video!

[@patmullen9978]

As an engineer I sincerely appreciate your attention to detail, accuracy, and outstanding workmanship. It seems to be getting rarer and rarer in my neck of the woods.

[@gertkristensen6451]

If you notice it then he does not have a drawings from an engine with tollerance on. He makes it so works, based on practical experience .. At a large factory the holes would be targeted to -0.035mm and then we have the problem,, Engineers are good to many things but understanding of tolerance that jumps the chain off each time

[@gertkristensen6451]

percist many engineers have never been to a workshop and cannot know anything about reality. it is often enough to get stressed that they do not understand that 0.02 mm on ø200 to is a bearing is impossible to change out on a large machine out in the field..

[@gertkristensen6451]

i do the same as kurtis . I always know what he wants to do, and he does exactly what I wanted to do, it's practical experience. because I love to see what he does because we think 99% the same way

[@BLKMGK4]

Work of art Curtis, I hope that your customer appreciates it! BTW, you can put a piece of painter's tape across the lip\edge of the can to help make a spout when you're looking to pour from the can and reduce the mess a little :)

[@CuttingEdgeEngineering]

Thanks for the tip mate! Cheers!

[@OttoByOgraffey]

​@@CuttingEdgeEngineeringyou can use a flathead screwdriver to poke some drain holes in the bottom of the lid channel, on the can, so the paint drains back into the can, and doesn't plug up the lid channel.

[@josedomingosteixeira1379]

Going through a major bout of depression and anxiety I have to thank you for always bringing a smile to my weary face every time you post a video. I love your motivation.Of all three of you! Thank you!

[@CuttingEdgeEngineering]

hey mate one day at a time you got this 😎👊

[@wavydavy9816]

Hey bud. Chin up. If you have time on your hands and you're feeling down then might I be so bold as to suggest a quick search on YT for 'animals asking people for help', 'random acts of kindness', or perhaps 'laser creation world'. They should all help you find your mojo. Peace out ☮️

[@markfryer9880]

Been there mate! Hardest part is asking admitting and then asking for help! Just keep your head above water for now, take it one step at a time and slowly regain your momentum! Start by slowly offloading excess baggage in your life as well as toxic people! Work on maintaining a healthy daily routine and getting some easy exercise by getting out and going walking. These are just some of the things that can help you to get back on track and moving forward. See if you can find mental health groups near you. Take care and remember that you are valuable and loved by your friends and family. Mark from Melbourne Australia

[@josedomingosteixeira1379]

@@markfryer9880 thanks 🙏 I've returned to the gym, to therapy, I'm trying something called hoonopono... I'm waiting for meds to kick in. I'll try anything. but I've never faced anything like this

[@josedomingosteixeira1379]

@@CuttingEdgeEngineering thank you!

[@kbmsport]

Part 2 is simply Amazing, 99% of fabricators would do this without inlineborring. What a commitment, Greetings from Poland

[@outdoormountainman]

I do this kind of machining all day long on logging, mining and road construction equipment but, mainly hydraulic cylinders and never get bored watching your videos even after a 50+ hr work week. So awesome, beautiful work on the H Link.

[@peerschmoll7552]

I never saw a orange/ blue welding robot ;) Thats awesome weldingwork 👌

[@caymanchristopher7014]

The new part probably has much closer tolerances than the original! Great video.

[@libsrdum]

Unbelievably beautiful. And better than an oem part to boot! What talent and patience on the parts of both of you. Karen has a gift for making every second of a video interesting. It was nice of you to show the other side when things don't go according to plan. Your customers are fortunate to have a supplier of your skill level to rely on. Quality is few and far between these days. Keep up the good work. Thanks for sharing your stuff. I recommend it to young folks hoping they develop a work ethic like both of yours.

[@TheDistur]

I hope this attention to detail keeps the customers coming back

[@randyharrington3902]

I'm a mechanic/ machinists in California, I have learned so much from watching your videos. You and your wife and homie are amazing, love yall.

[@MattysWorkshop]

Gday Kurtis and Karen, the H link turned out absolutely beautiful, I was blown away with how it all aligned and didn’t need any adjustments, taking your time really does pay off, this was the first time I’ve seen a malfunction with fitting the bushes, brilliant job mate, have a great weekend, cheers

[@CuttingEdgeEngineering]

Hey Matty thanks mate was really happy with how everything stayed in alignment, and even better the paint job had no runs in it lol Time for us to watch your newest video 😎👊

[@robertmccorkle9656]

I don’t have any machining experience so I was immensely impressed with this entire operation from beginning to end. I was amazed with amount of skill and knowledge required to complete this complicated task as well as the machines, tools, equipment, and all the minute tolerances required for a massive piece of equipment parts. You are to be saluted for doing such a fine job with this kind of challenge. It was a great learning experience for me to just watch this happen.

[@andersborum9267]

I'm a software architect yet found myself watching yet another of your videos (i.e. this one) until 02:00 AM. I'm impressed with the attention to detail we see in each and every of your projects.

[@iforce2d]

If only watching a software developer at work was so enthralling, then we could be keeping other people up until 2am. But sadly...

[@garydunken7934]

You are not the only one from Software Engineering community!

[@nailaishaq9571]

Loved the way you make fixtures for welding

[@Retirement_Life]

That has got to be the best pair of videos I have watched to date! The attention to detail in getting the link perfectly square is a real testament to Kurtis’ skill and experience and the resulting job is a damned piece of art. I’d be happy with that link hanging on my office wall! Well done to Kurtis for a fantastic piece of engineering and well done Karen in recording the works in an obviously difficult environment and also giving us a laugh in your out takes! Keep them coming, guys…👏👏👏

[@markfryer9880]

People would probably question why you have a hydraulic excavator H link hanging up in your office! But hey if it works for you! Mark from Melbourne Australia

[@crazymtbrider]

I've heard of paper weights but now a wall weight as well - I hope it's not a partition wall🤣

[@ronwilken5219]

​@@crazymtbrider probably would tear down the average partition wall, especially here in Canada.

[@jaygee9249]

Well mate, I'm truly impressed with the way the job stayed true through all the positioning and welding. I know it can be a frustrating task. Patience is the key and measure over and over no matter how long takes and when you satisfied with all alignment and then measure it again twice more.

[@on_mao]

The underlining point is measuring over and over again 😁. I guess that's why they made h links as cast parts to run away from measuring

[@janisz.]

@@on_mao But why are the original ones so expensive, if Kurtis makes better ones for half the price?

[@vastianocara1792]

@@janisz. the original ones are so expensive because its has their name on it... and 90% of people are stupid and think a part made by some guy in a shed can not be as good as a part made by multi billione dollar company. but it's mostly a time thing, if a machine is down a few days in a mine it costs tens of thousands so they pay extra

[@John-gj9db]

Wow! I’m so impressed with your work. Outstanding result is all I can say. Thanks for filming the whole process. Nice to see someone take pride in their work.

[@CuttingEdgeEngineering]

Thank you very much!

[@Greg1096]

I spent much of my career doing similar machining and fab work, and years after that teaching apprentices, after watching this build I can tell that you've learned to do these things the right way just from some of the little things you did with this piece. Nice job!

[@themalewhale59]

One of the best I have seen from you which says a lot. I was really hoping you were going to engrave or stamp your name on it when finished - an artist should sign their work. Certainly a job to be proud of. 👏

[@rubberduck4966]

He should weld on a picture of "Homeless" or something like that.

[@hollowmass738]

i watched part 1 yesterday and got sad the 2nd part wasnt uploaded yet. this job was really exciting to watch indeed

[@mapo5976]

If anyone asks "who made this?" EVERYONE there would know.

[@MadMathMike]

I'm only halfway through, but it was super impressive how parallel and true the two boring bars were during setup. That really speaks the quality of the practices leading up to that point. Amazing work!

[@The30Fazer]

Absolutely beautiful... No surprise along the way will ever stop this man from making a masterpiece of a job at the end anyway 👏 OEM part never looked as pretty 😊

[@hot_wheelz]

I gotta admit that it's supremely satisfying watching a job well done.... Oh and bearings can be a real bear.... 99% of the time they play ball, when they don't it can go sideways in a hurry. Big props to Kurtis and Karen for leaving those bits where things don't quite go to plan in the video, it's a nice reminder that we are all human and sometimes we don't get to decide when things are going to go sideways on us, it's how we respond when things are going sideways that matters.

[@stijn2659]

You guys have changed my Friday routine for the better: CEE and a cup of coffee to kickstart the day! ❤️ From the Netherlands! 🕺

[@markneedham8726]

A Beer and CEE, here in Australia.

[@bumblebeebob]

The videos drop at midnight Friday morning in Colorado, USA. Get home from work, grab a snack and a Diet Coke and finish the day with CEE.

[@T-rock_chr0n1c]

I getto watch it at 1130 pm Thursday night in Canada 🇨🇦

[@stijn2659]

@@markneedham8726 That does sound even better tbf 😍🍻😂

[@Eric-dr5bj]

@@bumblebeebob Hey I am in Colorado too

[@patrickcowan8701]

The simplest things are not that simple. You sir are definitely a craftsman.

[@sammyshort3369]

Love the clock in the back ground 🎉😊

[@CuttingEdgeEngineering]

Haha cheers mate

[@Rorschach1024]

Having seen firsthand large weldments turn into pretzels after welding I'm really impressed at how straight you were able to keep this piece. Well done.

[@jimmygrimes8158]

I worked in the Automotive field in Detroit, Michigan for 40 years and I got to say your welding skills are phenomenal, a robot couldn't do any better. Great Job! 👍👍

[@niklogg]

It really is a privilege to watch your work.

[@InnocentBeetle-bu4gh]

Fabricator welder from nz you have the best general engineering channel on you tube cheers mate keep up the good work

[@CuttingEdgeEngineering]

Cheers mate we appreciate it!

[@sshaw7912]

Absolutely amazing work from Curtis and Karen. One of these days when they have a family, their kids will hopefully keep a great family business going strong.

[@zennor_man]

A masterclass in engineering & machining skills with video & editing values of the highest order. Thanks Kurtis & Karen

[@jcsrst]

Beautiful work! So impressed with how nice it came out!

[@CuttingEdgeEngineering]

Thank you! Cheers!

[@brianc0019]

Takes me back to my Navy days as an HT👍🏾

[@prox546]

Without having watched the episode, I'm confident in saying that I enjoyed and learned a lot interesting things from it. I'm sure that every time I think of a question to ask, you'll answer it right after I had the thought, as per usual.

[@CuttingEdgeEngineering]

hey mate thanks for taking time to write a comment we always appreciate it!

[@brucedryden7207]

Love watching a Craftsman ply his trade, good job!!

[@talisay1364]

Beauty of an Aitch! Should go in a museum.

[@tonyparmiter6961]

Fantastic Work.... and the clock in the background shows how much time this quality fabrication actually takes.

[@insertgoodname4809]

Really enjoyed this one. Rusty stock turned into a beautiful precision part! Simply delicious!!

[@CuttingEdgeEngineering]

Glad you enjoyed it

[@Peter-kj5nr]

More like a work of art than a piece of machinery - wonderful precision and finish and even painted in the right colour. Astonishing skill and patience. Many thanks for all your videos!

[@jtb52]

Thanks for the outtakes makes us feel normal as all those things happen to us on projects😊

[@robertwillemsen368]

If I had 10% of your welding skils I would be a much better welder than I am today 😀. Thanx for the vid! love it

[@TomokosEnterprize]

Love the deck on that bench. This welder fella is treating this like a machinist would, LOL. A truly beautiful piece. Thanks a bunch folks. I hope you are having a great weekend. Take care eh !

[@philipsanders5911]

I'm a retired plumbing contractor. Machining and metal fabrication is my hobby. Watching your channel has taught me a lot. Fantastic work!

[@ChristosChronopoulos]

Thank you for the Greek subtitles in the video

[@Churchill250267]

The line borer has got to be my favourite piece of kit! Hope you guys are all well!

[@montimitchell5931]

This project had everything, the suspense of a 2 part series was worth the wait Huge fan in Tennessee

[@gilsonfelix3415]

We should always THANK YOU for showing the perfection is possible.

[@stanwooddave9758]

Great job Kurtis. A few tips from a yankee / U.S.A. autobody guy (I think you call us Panel-Beaters.) Try to pour your paint from the side of the can or the back of the can. Reason for this is to preserve the needed information such as Make / Type of Paint / Paint Code(s) / Color Information etc. Another trick to get the liquid paint caught up in the {bottom of the} Sealing Lip, to drain automatically back into the can / container is two put a couple of holes maybe as much as four or five, depending (spaced evenly approx. 3/16" / 0.187"in. / 4.7498 mm apart;) using a common carpenters nail size 16 Penney nail . If the hole(s) are placed at the very bottom of the sealing lip, the top lid of the can will still be able to seal and preserve the remaining paint for years FYI. If you don't want any paint / material; running down the side of the can, (i.e., your very anal about cleanliness) using masking tape approx. 3/4" to 01.00" in. wide (19.05mm to 25.4mm wide) just create a "Pouring Lip." Pick the side of the can you wish to use to pour from, align the tape to the inner edge of the can, in a straight line to the outside edge(s) of the can, and fold over onto the {out}side of the can. Approx. length of tape should be 4 - 6" inches. (101.6 mm / 152.4 mm. long.) 16 Penney nail = 16d = 3-1/2"in length. (88.9mm Length.) Diameter = Decimal Equivalent 0.058" in. {1.4732 mm.} / Nearest Inch= 1/16" (1.5875 mm.) Run your finger along the tape (back and forth) on the top of the can (two or three times) to ensure good adhesion to the top of the can (thin-wall spaced) surfaces, and also along the left/right-over the side(s) support(s.) Another painting tip: NEVER, NEVER, NEVER paint in direct sunlight. Reason against painting in direct sunlight; is the paint dries before it can flow-out and lay flat. So paint in a shaded area, let the paint "FLASH-OFF," (think a fly landing on the paint won't stick / get caught in the wet/semi-dried paint.) when done applying the necessary coats to your satisfaction, then move out into direct sunlight. (To test for proper "FLASH-OFF," just touch say an area that has masking on it, if you leave a finger print, the paint is still wet, and FLOWING!!!!) Flowing = self leveling / glossy / mirror finish. Put another way Mr. Sun, and his direct heat, is your enemy. If the object your painting is too big to move around, than consider painting VERY EARLY in the day, or VERY LATE in the day. Be careful when painting big objects, the night time "Due" (think moisture in the air,) can and will leave evidence of its existent. Think marks (staining) in/of the paint / discoloration of the paint, when dried. Doesn't look pretty. You have been warned!!!! Proceed at your own RISK, when painting big stuff, i.e. BIG TRUCKS, CRANES, BULLDOZER'S etc. and alike outside in mother nature.

[@davidlasoff8261]

Absolutely world class master machining, Kurtis!!! Beautiful craftmanship, really boss!!!

[@upinarms5752]

Australian standards

[@JohnnyMotel99]

Also consider that in the factory they would have a bespoke jig to get all the dims right.

[@tsar-bomba2413]

The quality of craftsmanship here is impeccable! I'm not a welder by trade but I learn a lot and can watch you weld all day,great job on this one.

[@gigantor56]

I came back to watch this because I enjoy the precision and quality Kurtis puts into his work and the explanations he gives us. The fantastic editing and filming always amaze me in every video. I wonder if Karen has to wear the protective gear that Kurtis does.

[@johnblecker4206]

This has to be one the cleanest or neatest jobs I ever saw done here.

[@turbofan123]

With this level of precision, attention to detail and craftsmanship you can truely say: If this Thing fails its not my fault.

[@krzysiek524]

Best couple on YT. No show is as good, entertaining as Kurtis precision and knowledge, Karen's camerawork ties together the best of both worlds. Keep it going, greetings from Poland.

[@CuttingEdgeEngineering]

Wow, thank you!

[@corporal381]

You really are an artist. Such attention to detail. Kind of zen watching this, as you know that eventually everything you make will wear out and be replaced.

[@roswald392]

What a craftsman. That's machinist artistry.

[@douglasboyle6544]

As satisfying as it is watching a perfect press fitting of a bushing, knowing the physics behind a nitrogen-chilled fit always just makes me smile at its simplicity.

[@berrieds]

Beautiful work, as always. So happy to see all the bloopers at the end for this - it gives me some relief to know it's not as easy as you make it look!

[@perrypark8485]

never get tired of the line boring, cool project

[@phil8239]

I find guy so fascinating to watch, a true craftsman

[@joekanicki5306]

Just outstanding work Kurtis! I’ve seen you sweat those frozen bushings before, but I still had a gut wrench when they jammed. Fantastic video from Karen as always. You folks keep getting better and better! All the best.

[@michaelmaluchnik2940]

What amazing craftsmanship it's sad that this is going away such awesome skills

[@martynwardle5907]

Simply amazing! The professionalism of both Karen & Kurtis in putting together the video and H-link is just stunning to watch. One of the most enjoyable double episodes I’ve see from Cutting Edge. Long may it continue. Martyn - Canada

[@craig7350]

Thing of beauty. That hanging there all turquoise, people driving by will think you're running some kind of art studio.

[@alanhudson1572]

your attention to detail is amazing for customers. well done

[@wombatillo]

You take so much care with your painting process. Quality paints, PPE, thorough cleaning and everything. Nice job.

[@aaronpreston47]

Not only is this H-Link superior to the cast version in every way, it saves the customer even more down the road knowing it can be repaired. Fantastic work as always. Have a great weekend!

[@newt2010]

Love watching your videos. You are a hell of a fabricator. Cheers. Your wife is a great videographer

[@louisbigelow1866]

I absolutely love the channel, watching almost every episode. Getting paint out of a full paint can by pouring is always a mess. When I was at the EAA hanger working on my airplane project, since sold, one of the tech counselors watched one of the other members doing the same thing. What he had him do is go to the dollar store and get a couple of soup ladles. Much easier to get small quantities of paint out of the can. And it doesn't make anywhere near the mess! By the way, my wife likes that blue color! Cheers

[@thisolesignguy2733]

turned out great! btw, there's a neat little trick I found for pouring paint out of a can. Take 2 pieces of masking tape and stick them into a "V", then stick that to the lip of the can. It gives you an easy little spout, and when you're done just throw away the tape. no mess, no fuss. And you don't have to worry about your lid getting glued up or gummed :)

[@azpcox]

I doubt this will be the final boss battle for you! Love watching your jobs and that’s high praise for Karen for keeping my attention with editing!!!

[@johnkeelan]

What a masterful performance from both sides of the camera!

[@KittyDad]

Kurtis, NDT Level III here. Looked like some decent undercut along the inside long edge that could reasonably be expected to develop into undesireable linear indications which under heavy loads and stress are good for nothing except GROWING, leading to sudden catastrophic FAILURE. Plainly, that undercut = CRACKS in heat affected zones. I hope you had that link VT’d, UT’d and X-Ray’d prior to acceptance to reduce potential liability in the future. Cheers.

[@DymondzTrucking1962]

The quality of your work is your reputation. Your reputation is outstanding. I personally think the fabricated h links are a lot stronger. Karen you did absolutely beautiful job on the video. You guys enjoy the weekend and stay safe. I'll see you on the next one.

[@markspeller5722]

What a fantastic piece of fabrication Kurtis. Top camera work by Karen as always. Thanks to you both.

[@user-xt6en9xt8x]

In Russia we says: "There is three things you can watch forever: How a river flows How a fire burns And how other are works" Good luck for your job! And thank you for video!

[@amjdhamd289]

You are lucky because you have a great director and cameraman❤❤

[@rickmarr4744]

This is so fascinating to watch you fabricate something like this. Great job!

[@droy333]

The measurements before boring were very impressive! I could only imagine how rough it'd be if I welded it.

[@pacomb]

Just another great video from Curtis & family

[@CuttingEdgeEngineering]

Cheers mate, appreciate it!

[@fredericonerkis3804]

Great to see such great fabrication carried out by an Australian master craftsman