You can tell how much experience a guy has by the size of his umbrella. I enjoyed watching as always.

You can use a center punch to out line your circle with a series of punches. Won't disappear from the torch. I do this when blacksmithing.

My father was a machinist, everything had to be precise. His buddy who worked same place for years was a truck driver, welder, fabricator. Was fun to sit back and watch them build stuff together. Dad's buddy would tell him aw don't worry about it get it close and it'll get used to it lol. Give anything to be able to go back even if only for a short time. Glad you and your son seem to work well together and your passing along your knowledge to him. Will help him out immensely.

You seem to be very patient with your son. I can tell he has great respect for you. You were clearly a good father and your wife was clearly a good mother. That isn't easy when you own your own business. Also wanted to say I love your videos ❤

Sometimes retrofitting a wearable item into an already roached out piece of equipment is much harder than working on newer equipment. Kudos to Isaac and his son on this job.

They've got you hidden out back so customers can't see the old worn out machines being fixed up 😊

" Where's the hammer " "Which hammer ? " " ANY HAMMER !!!!!! " 😂

Man I’m starting to get into some of this machinery repair and not going to lie, pretty intimidating. You wouldn’t think so since I used to work for bobcat and CNH ect ect. Built alot of huge equipment but repair is much different. Thanks for all your effort I know the videos ain’t easy to make.

IC your hands are as steady and precise as many surgeons I’ve watched on KZfaq, you are credit to your trade!

Isaac, you’re a surgeon with the torch. Very informative, and the line borer earns it’s keep, once again. 👍🏻

Oh my, I finally figured out what I'm doing wrong! I have been eye-ballling things with my bad eye! 16:30. 🥴

Man your a magician with that torch. Excellent repair as usual. Perfect to watch with my morning coffee. Thanks for the videos from Australia

Good job as usual. I caught mine before the tapered holes were damaged. It's good to see it done once in case I ever need to do the same. Thanks guys.

my grandfather use to center punch a series of marks at the clock points. Even if the marker burned off, the punch marks were seeable.

Puts ease to my mind knowing not everything has to be spot on perfect. I’m a pipe fitter by trade and always try to go for near perfect but in equipment repairs it’s not always that way haha. Awesome work

“ eye balled it using my good eye “ ! Gotta love Isaac classic humour.

I have seen and done a lot of torch cutting but I have yet to be able to perform like that. So glad your son is with you to absorb the skills of a master. Great work as usual.

True JourneyMen only come from Father/Son Teams :) Love your work and I truly admire how you are teaching your art to your Son. God Bless and teach him well. This is the kind of training schools only wish they could do.

Love seeing a son follow in his fathers footsteps

Thank you for these videos. I have learned how to torch like a pro from watching you work. I put my skills to the test the other day and my torch cutting project was a success.

Surgeon with the cutting torch, great skill set! Your son has the opportunity to gain invaluable practical experience from his Dad, lucky guy!

Worked at a Bobcat dealership for 2 years. They had a tapered reamer to fix the wallowed out tapper. Maybe these were past repair.

Great to see Jr. in a video again!

"My good eye" and "hope you learned what not to do" my man has jokes 😂. One of the best repairmen/welders I've seen in my 30 years of welding!! Awesome job, thanks for sharing. Stay safe, and God bless

You've mentioned line boring a number of times in your videos but I don't know if I've ever seen you doing it before. Interesting procedure, thanks for sharing.

I bet Kurtis watched this with great interest.

Everything has a bit of tolerance for adjustment plus nothing a ten pound sledge hammer can't get precise even with your one good eye. IC jr is really coming along, I can see the confidence he has doing more. Give him some time with the gas ax and plasma cutter, I see his welding has improved in previous videos. As usual great video and very informative ❤

That looked like a easy one compared to the backhoe frame that was crazy. Good Job.

Probably the most precision on that old girl. When things are that worn, you just have to do the best you can and you did very well.

You rescued that Bobcat! And made your son very happy since he is working in the field with you. Good result well within tolerance.

Look up “Presto” jumbo correction pen. It’s like a ball point white out pen. Works great for marking steel and will hold up to the high temps of a torch!

That depth of cut on the last arm would have made Kurtis jealous. 👍 Keep up the good work and Be Safe.

It’s GOOD to NOT hear you cursing, family oriented…

Thanks for the video Issac great job on the Bobcat your Son is learning the Craft from a Great teacher. Take care of yourself and family and be Blessed ❤️❤️👍.

Another excellent job out in the field with a hurry up customer. Well done Isaac & Son!

Excellent! I’ve wondered how the line boring is done. You presented a clear picture. Thanks.

I just watched a video that was all about the history of the Bobcat. It was invented by two brothers who were blacksmiths and welders. You should check that out!!!

I really like your content. It is real world stuff.

Thank you Isaac and son. You two make the miserable jobs look easy.😊😊

Nice example, you had me worried about the alignment but I shouldn't have doubted you. Hahahaha, thanks for the video!

I had to laugh when you said you didn't want to bore us with the second one....but you were boring; the machine that is 🤣. I see your son is coming along in his confidence of what to do and what is needed, keep up the great job mentoring and teaching him. Looking forward to seeing what you have up next.

Thanks for another visit to Isaac's Engineering Machining Welding and Education Services.

As usual great videos Glad to see your son help you on this one Thanks men it was awesome

After watching many of your repairs, I have improved my ability to tackle more domestic repairs. Thank you Sir for sharing you knowledge and please continue to do so.

I don't have your skill with a torch. I would use a magnet drill press with Annular bits. You do a great job fixing equipment that has been thrashed. Always great to see your son learning.

Another interesting repair to get yet another machine back to work again.

Great real world example of how to get it done, Thanks for the video!

You make CEE Engineering with his shop boring bars look like he’s working in a palace. Great on-site work.

I like your whisper into the camera " I don't want it that tight" the truth when you need to think on your feet.

You did a great job as always.. That great fix you did on that machine. Very humble guy.

It’s never “Boring” around here.

I injoy watching your show. I was a finish grinder and I was working with tense of thousands but I enjoy watching do line boring

Patience only asking directions ..your the teacher lucky to have you

Coffees on brother ,,here we go!!1;-)!!!

Nice work. Watched a video on the history of the Bobcat skidsteer. Invented by a guy with only a 6th grade education.

*I C Weld* Bravo well done, thank-you sir for taking the time to bring us along. GOD Bless.

I think it's great that you work with your son. I used to help my father doing electrician sidework on the weekends, and I learned a lot from it, particularly that I did not want to pursue a career as an electrician! seriously though, there is no educational substitute for shadowing a professional on the job.

No sloppy holes............Tight is right. Best of Luck.........................

Hi Isaac and Nick, nice fix, good to see how a job like this is done. Thanks for another interesting video guys, stay safe, best wishe's to you all, Stuart Uk. ,

That boring rig is slick.

I won't bore you with that, no pun intended.

You always do awesome work

Another fine repair young man!

Beautiful work !! Especially with the torch .

Freezing your bushings helps alot

Thanks for taking Us along!!👍👍

You sure have picked a good grade of carbide for the job! Really like that clamp on tool setter as well. It looks really well thought out in design.

Another work of excellence out the door/field !

Outstanding work Sir

Another great video Isaac. Thanks!

I enjoy watching your videos

You never cease to amaze me. You are the torch surgeon!

An interesting task that one. Great work with the torch as usual.

Nice work as usual. A lot of experience being displayed. Thanks for sharing.

Isaac, great looking repair and as always top shelf video for us to learn. Thanks for sharing your insight and skill sets.

Another fine job Issac

Yall do great work!! I love watching a true tradesman

You do you. The proof of your method lives in the future, I think. 😊Steve

Great work,always impressed with your torch work. Thanks for sharing Safe travels. Looking forward to your next video Thanks guys

Cool new fire blanket!

Excellent job Isaac, just like brand new.

Great job guys!

A great looking repair!

Great job, thank you for sharing this with us.

Excellent work!! nice to see a clean cut professional looking young man.

Good job, steadier hand than I have with a torch. If I had that job, I probably would have gotten my big magnetic drill out. Put a small bit in that fit that bushing hole to find center.. Then back the bit out, without moving drill and put in a 1.25 annular cutter bit. Then drill the hole out. Just need plenty of coolant and should not be to bad.

Another awesome repair, step by step . I really appreciate it . I need to do this exact repair on my front loader

Top notch, I would have used a mag drill to get the line boring machine in, only because my torch work isn’t anywhere near your level.

You’re a great father and teacher.

You are the number 1 master of your craft. Love the videos

You are wizzard with that torch, its a joy to watch :)

Awesome job Isaac. Keep the videos coming. Very educational my friend.

Enjoyable Video Thank You for making this.

Very interesting, great job you two.

Nice to see this video, so as to know what to look for in a repair. Thanks

Another good job Isaac 👍

As usual you make it look so easy. Having the line boring rig and knowing how to use it is the key. When we did pivots last on my brothers bobcat a gas ax is all we had and the finished job looked terrible even after the grinding. All your jobs are done in such a well thought out professional manner. Line boring is one of those mystery jobs no one seems to know about. I've never seen a line boring rig for sale used. Are they all passed down from father to son? LOL. Thank you for documenting the process and making it look so straight forward.

Abom79 would be impressed with chips. Nice work as always. Your torch skills are second to none !!!!

“I won’t bore you with that”.....I get it...I won’t “bore” you wile line boring....🤣

"It'll live to fight another day." ✝️🇺🇲💪