Repair/Fabrication of a front band screw, from the WAY back......... What we show is what you need to learn, not a tutorial. If you do not posses the skills to perform at this level, do NOT attempt. Support us: / anvil
Пікірлер: 317
@marknovak82553 жыл бұрын
I'm moving the hole to get it centered. When I was done, the hole was exactly where I wanted it, without breaking the bit or the tap. What most do not understand is just how much variations in the metal of the screw causes the hole to walk. The drill has to be steered. Guys that don't do this work assume that the drill will go straight in, just because it was drilled in a drill press. Gunsmiths that do this kind of one off work know better. Just Sayin...............
@Whitpusmc3 жыл бұрын
No Mark, the Internet gunsmiths know better! They would have done it THIS WAY… but don’t seem to have a successful shop or KZfaq channel to refer me to. Hmm. Looks like it 1) worked 2) was time and materials efficient 3) saved the original part as much as possible. 4) could basically be reversed if someone wanted to though not sure why they would. 5) matches the original part as much as possible. NEXT?
@Schmunzel573 жыл бұрын
When I first tried to drill old iron I was struggling to understand why the hole did not want to get straight, by using a drill press. In old “fibrous” material you need to walk the drill, or use a very short one in a very stiff mounting, what is way harder than steering it by hand. The treads on old German parts are often matching BWS (British Standard Withwort) In real they are often Prussian Inch but that is so close to British Inch that it normally works.
@andrewluder34773 жыл бұрын
Exactly!! I am a shift millwright mechanic at a large paper mill, and a large part of my day to day is removing broken off machine screws. Steering a drill bit is 100% legit. I am also an FFL/gunsmith (in SC, opposite end of I20 from you) when not at my "real job". Love your work!!
@marknovak82553 жыл бұрын
@@andrewluder3477 Want to do a colab video together where we finally get a certain .45 peacemaker back in action? I've had it for a long, long time, now may be a good time....
@robertdinicola92253 жыл бұрын
In the marine biz for over 20 years. Lots and lots of gorrilas in it too. Had to drill out WAY too many bolts rung off by a primate insrtead of finessing them out! In a salt water environment, a little grease, ANYTHING, goes a long way with dissimilar metals. Not to mention the use of grade 5 and higher bolts everywhere! Stainless is too brittle.
@dannthorburnn3 жыл бұрын
As someone who also works with their hands on mechanical objects, it’s refreshing to see others have low dexterity days as well. Thanks for the great videos. Entertaining and informative.
@michaelrogers41573 жыл бұрын
Exactly! I know these days all too well. There are days my hands just say "Nope, not today buddy!", and just refuse to do as they're told.
@bronxcheer0313 жыл бұрын
It's like it's your first day with your new fingers.
@edwardtheyounger49603 жыл бұрын
As a hobby machinist, phlebotomist and avid DnD player, I concur
@john-paulsilke8933 жыл бұрын
20 years and I still wrap Teflon tape the wrong way 45% of the time. 😳
@Halinspark3 жыл бұрын
Common thing to hear from me when changing inserts on a CNC: *Clatter* FUCK
@williammills77783 жыл бұрын
Mark, I don't think you realize how therapeutic your videos are, especially the music. Thanks to you and Bruno for taking the time to make and post these. Cheers
@Dsdcain3 жыл бұрын
Two things to say. First I actually like when you show some of the little obstacles, or problems you have with things that you work on. Shows how to overcome those obstacles without freaking out and destroying things. Second, I love the put this bit away where it belongs. I do similar things when working on stuff all the time. 👍 I find these so relaxing to watch, and I enjoy you instructional method so much. Relaxed, teaching, without making it sound like you're talking to idiots. Heck even when an idiot tried to fix something before you and made a mess you don't become insulting. Thanks for the videos. 😎
@bulletinmyleg3 жыл бұрын
just wanted to say i appreciate you for your willingness to share your knowledge.
@Themortician1233 жыл бұрын
'I don't memorize these numbers I just look em up.' That is the true sign of an expert. One who doesn't burden his mind with figures you can leave for an assistant or search when needed, in short doesn't overcomplicate things.
@randomidiot81423 жыл бұрын
Einstein had a similar quote.
@Themortician1233 жыл бұрын
@@randomidiot8142 he could well have. In this particular instance I was loosely quoting Albert speer on Hitler's ability to remember figures but couldn't utilise them correctly.
@genericpersonx3333 жыл бұрын
"When in doubt, throw it out." A somewhat underappreciated concept in modern tooling. All the more notable to myself because the man who taught me that was one of the most careful with money that I ever knew. He counted how many napkins he used in a week, but when he thought a tool had worn out of specification, he replaced it and sold the old one to someone who didn't need the precision. He made his living with his tools, so spending money on keeping them as good as possible was worth it to him.
@garymitchell58993 жыл бұрын
Who doesn't stop using tools or anything else that no longer functions properly??
@roymyers4652 жыл бұрын
i have head that if you have a use for a tool tools are cheap
@darranhirose81533 жыл бұрын
I'm glad you're uploading the back catalogue, it really goes to show how far you've come/evolved in regards to filming/production.
@crazyj0ranch13 жыл бұрын
I really don't understand why you don't have more subscribers as you do with your level of artisanship. I recommend you to everyone I know.
@sheslikeheroin16613 жыл бұрын
Probably because the channel is young. Anvil used to be posted under and as part of C&Rsenal which is also criminally under appreciated
@timblack64223 жыл бұрын
@@sheslikeheroin1661 couldn’t agree more, Sir!
@robertdinicola92253 жыл бұрын
Watching that drill bit bend, high pucker factor.
@hoilst2653 жыл бұрын
I've never seen a youtuber with as much attention paid to filming. Love these vids.
@ketchman82993 жыл бұрын
The Man makes drilling a bloody hole interesting!!
@timblack64223 жыл бұрын
Yes indeed!
@brucemiller81093 жыл бұрын
I relate to the ham hock hands... I was working with fine screws years ago atop a CFM 56 737 engine,,,PRSOV valve.... when a Small screw fell past the taped 6 inch opening that goes directly into the engine core, screw fell between tape bands...all I could hear was ...TINK TINK as it dropped down. Engine went to the shop for 87 Hours of disassembly.... thank God I followed procedure and had a Union. This was at 2 AM on the flight line... Freezing weather.
@ScottKenny19783 жыл бұрын
Better to disassemble than suck that bolt through the engine. Had that happen on a 727 we'd just finished doing a hush mod. ⅜" bolt turned that brand new JT8 into scrap.
@rottiesrule52853 жыл бұрын
once again nothing but a pleasure to watch you work sir..thank you and bruno for allowing us want to be gunsmiths the privilege of watching a master at work and the opportunity to learn from you...it's such a pleasure to watch someone who takes pride and joy in their work
@cameronmccreary47583 жыл бұрын
If you snap the tap off in the hole, it's not done, you still have EDM at your service. Also, I remember a shop in Great Britain in the 1970s, that made custom taps and dies in English / American sizes, Whitworth, Metric and some other oddball sizes. I had to make replacement grips for the .455 Webley Automatic pistol from English Walnut and I had to have the Whitworth die and tap set made for the 55° thread form. The company made the tools and they were very accurate and well made. In the end you did a very nice job on the screw. The hardest job working on the old German firearms isn't the actual work on the parts; it's explaining how the parts work to the customer!
@allangibson24083 жыл бұрын
There are also the BA threads that got lifted from the original Swiss Thury threads (differing only in having rounded tips in the BA form). They were the first metric standard British threads with a 47.5 degree thread angle.
@rednecksniper47153 жыл бұрын
Just casually has an MP18 and an RSC next to him like it’s any other day
@randomidiot81423 жыл бұрын
He might not be able to touch his toes but he knows how to flex.
@paulpipitone83573 жыл бұрын
I have to tell you something Mark i watch a lot of KZfaq creators and for some reason when your videos pop up the first thing I check is how long the video is if it’s long I’m loving it. I don’t know why but I can watch you channel all day love it brother keep them coming
@GunnerAsch13 жыл бұрын
"Gravity is a downer". Thanks again for your hard work and willingness to show how it should/can be doine.
@SuperMeatMachine3 жыл бұрын
In the engineering world we call two finger method a "coupled moment." Produces a pure moment and no lateral shear forces, kids. As Mark noted, you don't want to snap your tapping bit.
@TheTarrMan3 жыл бұрын
Bruno is big and strong gunsmith, like Oxen. Bruno use special force to make gun go bang bang again. No problems!
@TheTarrMan3 жыл бұрын
I was just geometrically thinking that new screw/plug-stop thing you made for it really should be reverse threaded to theoretically avoid the need for Loctite however structurally speaking it probably wouldn't be worth the hassle considering the tooling you'd need to order for this one-off job. I love how mentally stimulating your videos are, nice job.
@WHATAGIRLWANTS20093 жыл бұрын
Mark, another fantastic video with it's level of detail and honesty. Thank you for your craftmanship and time.
@erkvongronk85833 жыл бұрын
Brought me back to my childhood with the Sam Hill remark! My grandfather used to say that. He was also a gunsmith by the way.
@jimvandemoter69613 жыл бұрын
The range of skills you have constantly amaze me. Another cool video.
@johndilday18463 жыл бұрын
Awesome, Mark. It looked like a bit of frustration in the making, but you fixed it right up and didn’t let it stop you. Well done.
@unclebuzz69133 жыл бұрын
It's amazingly beautiful and overly engineered. Cool as heck. I know you have the greatest job on the planet. Just look at all of the one of a kind weapons you get to see just how they were built centuries ago and make them run. God bless you and your loved ones Godspeed
@FiveStringCommando3 жыл бұрын
You should release a T-shirt that has your logo on the front and “Gravity Sucks” on the back. I’d wear that.
@timblack64223 жыл бұрын
Yes!
@carltyson43933 жыл бұрын
Mark, watching to you do this repair is so pleasing! Thanks so much for sharing. Just cool to see a master do masterful things.
@cyrilhudak45683 жыл бұрын
How many guys would have thought to anneal the end of the screw before drilling it? Not me.
@randomidiot81423 жыл бұрын
It's handy when you're drilling out ar grip screws for a cheaty trigger adjustment screw.
@REXOB93 жыл бұрын
Thanks for sharing. Nice to know that even the experts have low dexterity days.
@chetlockwood14913 жыл бұрын
I'm almost seventy and the gravity sucks days and Gumby fingers come a little more frequently, Thank You for sharing that, I am encouraged to hear the challenge is not without companions and compatriots. Your Wisdom and Insight is impeccable.
@alex4alexn8 ай бұрын
i love watching you make stuff, the screws are my favorite with the heating and beating
@tocsa120ls3 жыл бұрын
I like the whiteboard explanation next to an RSC :)
@RJ-nh9hw3 жыл бұрын
I like your presentation, underscored by your obvious craftsmanship. Bravo, baby!
@earlcollinsworth5 ай бұрын
Mark, you're such a virtuoso at this! Thanks!
@JETSPEED1173 жыл бұрын
Thats awesome, soo complicated yet so simple at the same time...
@christopherreed47233 жыл бұрын
The Germans have a saying: "Was nicht passt, wird passend gemacht" "What doesn't fit gets adjusted to (lit. 'made to') fit."
@TheMicroTrak3 жыл бұрын
Yes, and they also say " Das Machinen is nicht fur gefingerpoken und mitzengrabben!"
@timblack64223 жыл бұрын
@@TheMicroTrak 😂😂
@RhodeIslandWildlife3 жыл бұрын
Used to have a German girlfriend, laughed like hell at your observation about making things complicated.
@80spodcastchannel3 жыл бұрын
german chicks are so complicated even German engineers fear them.
@jonjames73283 жыл бұрын
@@80spodcastchannel human females have over two thousand working parts. Aren’t they just amazing?
@petewood23503 жыл бұрын
@@jonjames7328 But there are only a few parts that i watch.
@randomidiot81423 жыл бұрын
@@jonjames7328 not sure if I should joke about only two thousand or only two thousand 'working' parts. Pretty sure on the molecular level we're more than two thousand parts.
@five-oonsene5453 жыл бұрын
Enjoyed every second of this video.
@legionistapolski3 жыл бұрын
Grateful that my 71/84 does not suffer from this issue. As always, OUTSTANDING work!
@timothyruggles73963 жыл бұрын
Once again the genius that is you Thank you
@t_craig_rogers3 жыл бұрын
Mark, your content is second to none! Love this! I learn something in every video! Thank you!
@feldweible3 жыл бұрын
Thanks for some great insight Mark.
@Amicaner3 жыл бұрын
Dude, I find these pieces and your ingenuity fascinating.
@timblack64223 жыл бұрын
As do i
@Woodsguy3 жыл бұрын
Yesterday I had to drill and tap a 1942 Husqvarna receiver for scope mounts, talking about screwing up carbide drill bits!
@pacman101823 жыл бұрын
you could spot anneal fairly easily, a carbon rod out of a lantern battery and a pair of jumper cables works fine
@bbqsauce88543 жыл бұрын
Always appreciate getting to watch the master work.
@tommysmith59053 жыл бұрын
Man I love watching your show always learn something new and useful 👌thanks
@kenweiss81453 жыл бұрын
Sometimes the mundane is also some of the most artful in practice.
@josephcormier59743 жыл бұрын
You are the master. Thank you. Two thumbs
@RatelLaw3 жыл бұрын
Mark, always interesting and always informative. Thank you.
@irritablearchitect3 жыл бұрын
RE: blind hole in the screw, technically, you are weakening it, as the cross section of any material is a factor in strength, however, for the part you are making to fail, one must induce a load that is far in excess of what is needed for the purpose it was intended...AKA, The Stupid would need to be applied.
@Wall2000x2 жыл бұрын
I fix stuff for a living. I learn something in every episode. Thanks Mark & Bruno.
@STMwoodturning3 жыл бұрын
As others might’ve already shared, red Loctite can be overcome by heating the threads a good bit.
@jetsonIFY3 жыл бұрын
That was amazing!! I feel like I'm now privy to an EYES ONLY secret.
@jamesweaver96362 жыл бұрын
Great video Mark. Always enjoy the education and your humor. Look forward to the next episode!
@MsTankrat3 жыл бұрын
Thank from the Netherlands Mark.
@das_gruuben2 жыл бұрын
I love what looks to be an RSC French WWI semi-auto just casually hanging out in the back of the whiteboard shot.
@madd-mattmitchell9173 жыл бұрын
Videos like this one are why I feel good about being a Patreon for Mark's work.
@leroyjenkins48113 жыл бұрын
I’m so glad I’m subscribed to this channel. Quality edutainment as always.
@patrickduis3 жыл бұрын
Thanks for this nice repair Mark!
@davidsheppard11332 жыл бұрын
Hey Mark! Thanks for making these videos! I’m enjoying the lessons on gun stock refinishing, checkering on heat treatment and tempering and drawing temper and softening the metal so it can be drilled and worked. I can see that gunsmithing has a lot to offer.
@chrise26213 жыл бұрын
Thanks for the video Mark and crew. I totally understand the low dexterity days, I have my fair share myself.
@jayyoung54233 жыл бұрын
Awesome job my man...learned something today, thanks.
@sergei598893 жыл бұрын
Like. nice to see you "with clients" and work...
@davidjames27883 жыл бұрын
Can confirm, I’m German and needlessly over complicated.
@phoenixrising45733 жыл бұрын
A suggestion you probably are already aware of on getting that screw piece started from someone who work on very small stuff regulary and has dexterity issues.... first couple of turns are a lot easier with some blue tac. It wont go all the way in, but makes starting them a lot easier.
@mahbriggs3 жыл бұрын
Personally I would have used a drill press. I know how good I am with a hand drill. Love seeing a master craftsman doing his thing! And yes I prefer a dial caliper to the no doubt more accurate digital calipers because the batteries always seem to be dead when I want to use it! My brother's Father-in-law was a machinist and my brother inherited his tools. Not a piece of electronics in the lot!
@leftyeh64953 жыл бұрын
Buy good calipers. Something like a mittotoyo that actually shuts off will last years longer on a battery than the $15 digital from the hazard fraught.
@mahbriggs3 жыл бұрын
@@leftyeh6495 Actually my dial calipers are the "good" ones, at least I paid enough money for them several decades ago. They suit my needs well, and I see no need to buy new just for the sake of new. If I was a professional machinist, that would be one thing, but for my use, they are accurate enough!
@slowhand11983 жыл бұрын
Took me a bit to figure out how that barrel band operated. Luckily, I worked it out before the hork occurred. I've actually learned to stop and examine as many times as necessary. Nicely finessed work on the head replacement.
@percyolivas11283 жыл бұрын
great work Mark
@dennisgoogle78403 жыл бұрын
Thank you Mark for another great video, love them keep them coming :-)
@timblack64223 жыл бұрын
Thank you! It is a pleasure and a learning experience that I enjoy
@1gordon4u9 ай бұрын
14:47 i have the same block her in Germany...and with the Optivisor...you look like me at work. Well done Mr Novak. Love your style.
@Very_Angry_Citizen3 жыл бұрын
Bravo sir, Bravo.
@ZGryphon3 жыл бұрын
"As with most things German, this is needlessly complicated. Eurgh." I felt that "eurgh" in the little part of my soul that owns a first-generation Walther CCP.
@S7eveThePira7e3 жыл бұрын
I get Mark 4 VW Jetta pangs when he says it lol
@machinist72303 жыл бұрын
You should try dealing with their machine tools - ugh. They're a nation of watchmakers, so of course "needlessly complicated" is burnt into them. "A German anvil has 70 moving parts, and has to be wound twice an hour"
@alanrogs39903 жыл бұрын
This workshop is so cozy
@aztecsec3 жыл бұрын
Dexterity this. If you didn't pinch the snot out of your hand when those needle nose slipped, you're having a good day.
@timsmith15893 жыл бұрын
Outstanding bro
@cheesenoodles83163 жыл бұрын
Mark say's he has "aggressive wheel". It is great to see a master navigate the rabit hole.
@richardturk71623 жыл бұрын
I love making repairs like that.
@ODonnchadhaBrian3 жыл бұрын
Man, your videos give me a lot of flashbacks.
@kevinnorris14273 жыл бұрын
Just pumpin these vids out!
@brianfoster44343 жыл бұрын
Hey Mark.... I noticed the couch under the work bench. Is that where you go for a nap and to remember life on a submarine? LOL.... thanks for your service and the great videos. :)
@jfletch29433 жыл бұрын
MARK! You're a beast!
@1jtolvey3 жыл бұрын
GREAT VIDEO !!!
@pharmistice45653 жыл бұрын
I wish my teachers kept an RSC next to the whiteboard.
@hazakdds73663 жыл бұрын
Thanks for reminding me to just take a minute and think...
@LittleRabbit11383 жыл бұрын
Special guest cameo by RSC
@terrysurface25013 жыл бұрын
I just want to see and learn more from Mark, I check this site every week hoping for more from this sexy man.
@charleykeenan61713 жыл бұрын
Great work as always... and I too suffer "low dexterity days" myself.. 😉
@christurley3913 жыл бұрын
Thanks for the video.
@Khanclansith3 жыл бұрын
Welcome back
@johnbo52223 жыл бұрын
Awesome!
@mrsurplusbangbang18573 жыл бұрын
I stripped and broke the button head my Finnish mosin 1891 barrel band and that damn band is a rare find and when u do find expensive .the damn thing is opposite of rightie tightie . I was thinking about doing this repair but I'm not too good with tap and dies I'm learning on aluminum. I finally found a replacement. Would be nice to do this repair with a bead wield but as u stated it has to turn I racked my mine on this very repair for a while till I just found the replacement lol.
@donlahey17343 жыл бұрын
I have low dexterity days all the time. The USN lost a valuable asset when you retired! I think you'd be a gass to work with/for. Way intelligent content, and the nuances in your narrative of the work at hand is both entertaining and informative!
@aaronwalker13473 жыл бұрын
Great video thanks.
@kenibnanak55543 жыл бұрын
I kept waiting for the drill bit to snap, or the bit to come through the side of the thread. I would have probably used a drill press for that operation on the screw. :)
@warrenharrison94903 жыл бұрын
Ah the poor man's lathe, (drill in a vice) 😉
@edwardtheyounger49603 жыл бұрын
But rich is the man who can successfully apply the poor man's tools for 3 figures an hour while simultaneously butterfingers
@marknovak82553 жыл бұрын
@@edwardtheyounger4960 Yep, yes sir......
@alexmclennan30113 жыл бұрын
Good one dude.
@ralphwatten24263 жыл бұрын
My son has the family 71/84 that supposedly came from my grand uncle that died in the Marines of pneumonia in 1913. That barrel band screw on ours is close to being "horked".