Drill bit creations that you have never seen before

Broken and disposable tools are always usable
and functional and will only require a little
innovation and creativity

[@3g1039]

wow amazing.... 👏👏

[@Mastermind-]

Thanks for watching🙏🙏💐👍

[@3g1039]

and i subscribe this chanell ..

[@jayhuff239]

My thougts exactly.

[@honkie247]

I had the privilege of learning these things from my late father who was a tool and die maker. I have made quite a few taps to cut bastard threads from old drill bits. When I go to a machinery auction I often buy a 5 gallon bucket full of broken or rusty drill bits for not much more than scrap price for such projects. If I may. Please exercise care when working around a lathe or milling machine with synthetic fiber shirts, and any long sleeve shirts. The synthetic material will stretch and not tear like cotton, dragging you into the machine.

[@RobertLBarnard]

Really awesome work, that drill is crazy tough. Looks like the flute angle is about 45 degrees, which (I think) gives the highest torsional stiffness. I didn't notice any taper applied while the flutes were being cut; often times the tool-maker will reduce the depth of flutes the closer to the shank in order to increase longitudinal strength and stiffness, and give unbroken chips a better exit (although it can pinch Chip's exit as the drill goes deeper). Really fascinating watching your work. I like the use of the grinder/ball-mill coupled with lathe. Nice to see you covering the ways whilst the grinder is running (that nasty aluminum oxide accelerates wear on surfaces it lands on). I'm now one of your many subscribers!

[@Mastermind-]

Your presence in our company makes me proud, my friend, and I am very happy that you enjoyed the video Wishing you the best

[@Mastermind-]

Thank you very much my friend for your useful information and good comment

[@terrygriffith6121]

When i was serving my time as a toolmaker in the early sixties we where taught to make small tools as well as the larger press tools but tools are so cheap and plentiful today that special cutters of all sorts are only made by a dedicated few who wish to keep the skills alive great to see.

[@Mastermind-]

Thank you my good friend and I am very glad that you enjoyed it🙏🙏💐👍

[@bearsrodshop7067]

After all it's Christmas, so another Sub here. I am old and Crusty, a hobbyist, but you young my have gotten my attention! Beat in 2024, Bear, in TX. Retired Street Rod Builder / Hobbyist Machinist.

[@Mastermind-]

🙏🙏🙏👍👍💐

[@miszcz310]

I really like the idea of using lathe as a makeshift grinder to sharpen the drillbit. It seems such simple and yet it has a lot of potential

[@Mastermind-]

Exactly right, my friend

[@tillmeischner7118]

To Mastermind: Good to see that you are able to use your nice lace. This makes Kraftsmen like me jealous- I would love to have a machine like yours. Good on ya that you know to use your hands, and have the surrounding to do so, nice work! To the guys shaking their heads and moaning all that work for just..... What if its a Friday in Europe and your drillbits cracks- no matter how you try- there is no spare you can get hold of- what so ever. So you gotta choice: Invest all that work but you can finish an urgent job on this weekend, or give up and tell them and yourself there was nothing you could have done to get it done? Thumbs up!

[@Mastermind-]

Thank you so much my good friend🙏👍👍👍 So right

[@MrSnookerballs]

what's a LACE ???

[@stevenpederson1645]

Lathe, possibly a bad translation.@@MrSnookerballs

[@stevenpederson1645]

That would be the only valid reason , a last resort to finish a project with no way to source the tool in a timely manner.

[@RobertLBarnard]

It's really quite a beautiful product in the end, having and demonstrating this art is not only honors your late father, but also is at the heart of what it is to be a machinist/tool-maker (rather than a consumer who has no choice but MUST buy from someone else).

[@scottsmith4315]

Dudes got some super fast hands when tapping and screwing in bolts.

[@brettgrady7200]

Please continue sir, and please ignore the haters...some have no value in the fact that this whole thing...your presentation, and the positive comments contain all thats needed for others to learn almost everything in a safe creation that yelds repeat-use tools of high quality.

[@Mastermind-]

🙏🙏🙏❤️🌹

[@paulstir]

I'm new to the field diy hobbyist, there's just something about precision engineering the tolerances in these peace's are amazing and the machines to get them there ,mind blowing

[@rweakley]

And peace be with you

[@dhebert111]

Hey there. Excellent job on everything. So, aside from the satisfaction you get from creating these, my guess is that they'd be cheaper to just go buy them? Don't get me wrong, if I had a lathe, I'd never buy a nut, bolt, screw, cabinet handles, etc. Basically, anything you could dish out of a chunk of metal, I'd at least attempt making it first. With that said, it wouldn't progress beyond a hobby. Having the skill YOU have, makes YOUR time on a mill or lathe, worth much more than mine would. Thanks for sharing this with us. Subbing right now.

[@Mastermind-]

🙏🙏🙏👏👍❤️

[@abistonservices9249]

To harden tool steel again it has to be specifically at a certain temperature, cherry red heat, and annealed at a straw coloured heat! I do it this way regular! - I was taught as an Apprentice Engineer under a toolmaker.

[@Mastermind-]

👍

[@kennedy67951]

Beautiful work young men. Too notch video.😊😊😊😊😊😊😊😊😊😊

[@Mastermind-]

Thank you so much🙏🙏🙏👍

[@dbomber69]

It would be nice to see you check the dimensions of the HOLES! Because I know the holes are not even close to the dimensions they are supposed to be. Just one of the drills you made, when you used it to drill out the center of the steel, flexed a 100 thou when it contacted the work surface.

[@brettgrady7200]

I like the home made tools, and repairs that were made...i would bet they are of higher quality than what can be found commercially...some shod consider the performance, and we talking repeatable performance...this should draw cudos...especially liked the DIY heat treatment...good job!

[@Mastermind-]

thank you my friend🙏👍

[@mikhailsiderman2191]

Some great machinist skills that I will have next life may be. Excellent job!

[@Mastermind-]

Wow, thanks!👍🙏

[@nathkrupa3463]

Great work dude you are awesome sir which brand lathe machine if you used please tell me

[@Mastermind-]

AFM Poland

[@nathkrupa3463]

@@Mastermind- oh that's great 👍

[@n.b.p.davenport7066]

Sometimes you just can't buy the tool you need

[@453421abcdefg12345]

This is a brilliant system for making a helical flute tap! Do you temper the hardened finished Tap, or use it dead hard? Chris B.

[@Mastermind-]

It will definitely relief and temper and then it can be used, my friend, and I understand, unfortunately, I did not put this in the video

[@MrGridStrom]

I find it amazing how its possible to soften and re-harden the steel

[@Mastermind-]

Try it my friend😉

[@nigelbutler9488]

What a master machinist. Lovely to watch.

[@Mastermind-]

Glad you enjoyed it🙏🙏🙏👍❤️

[@trueaussie9230]

If I had these tools and the skills and experience to use them effectively, I would be SOOOOOO happy. 😉😊

[@Mastermind-]

You and me both! Good luck my friend

[@thirumalai5300]

It's the passion that matters. Not the time or the money

[@Mastermind-]

I hope the rest of the friends will understand the issue in this simple way and not just look for the economic cost and economic measurement thanks my friend🙏🙏🙏🙏👍

[@RustyInventions-wz6ir]

Interesting nice work

[@Mastermind-]

Thanks for the visit🙏🙏👍👍

[@sovereignman4234]

Good job but it cost you more to make that than to buy it but at least your skilled enough to do it!! 1/4 turn forward and 1/2 a turn back works best when hand tapping. I'm sore there's more drag on that bit than a regular tap that's been form ground with the proper relief angles.. Nice video Bro!!

[@Mastermind-]

Thank you so much bro🙏👍

[@Randorf100]

dude you don't need to buy them in the store you are making it yourself that is Awesome.

[@Mastermind-]

Thank you my good friend and I am very glad that you enjoyed it

[@paulmacca3974]

Well done my friend, good job but there is too much cutting on the drill bit quite simply because you should not sharpen with the grindstone starting from the back of the lip towards the front, you have to do the opposite, start from the front and with a slight rotation finish at the back of the lip just so as not to make heeled the cup, sorry for my English but I am French.

[@Mastermind-]

Thanks for the tips!🙏

[@n.b.p.davenport7066]

You have a nice setup there.👍👍

[@Mastermind-]

Yes, thanks👍👍👍

[@RogerGriffin-hp7ih]

Excellent. It may seem like a waste of time but those skills are cross applicable and will come in handy. Who knows what the future may bring.

[@Mastermind-]

👍👍👍👍🙏❤️

[@WeebRemover4500]

should make a drillbit holder that engages the spiral so you can very accurately grind it and not grind too far and ruin the cutting edge with low grit sandpaper belt i always grinded my drills, i would adjust the metal plate accordingly to a plate i had grinded at the right angle, i could grind many drillbits in very short time with about 90-95% success rate if its totally messed up i would insert in hand-drill and counter-clockwise grind it on the belt then take it out and grind it flat, remove the excess metal on the backside i prefer to leave the finish with a very flat grinding rather than rounded, it seems stronger but it can be hard to guesstimate the attachments where you do a swinging motion and press drill into the grinding mechanic sucks compared to doing by hand- because you have little control and drillbits vary in lenght so its impractical. we need something thats adjustable easily. biggest obstacle is not grinding the drillbit too far and making it the same as when you grind it using a hand drill

[@Mastermind-]

Thanks for all the great points you have mentioned my friend🙏🙏🙏👌❤️

[@kalleklp7291]

Excellent video! :) You don't have to heat it until it's white-hot to harden it, a little less will also do.

[@Mastermind-]

Thanks for the tip!🙏

[@CoolIdeasDIY-qv1nz]

Nice work bro😊

[@Mastermind-]

🙏🙏👍👍💐

[@chrisu7022]

I think if I had all these tools I wouldn't waste time making a drill bit and just go buy them and save material for other projects

[@Mastermind-]

It is true, my friend, but the purpose of making and making this tool is something else, which you will understand if you read the comments of other friends

[@christianheidt5733]

Lot of work to make a tap, I've made from drill rod before, old school 👍. I just turn broken drills into spots/chamfer tools, easy to grind by hand.

[@Mastermind-]

Great idea

[@christophersherratt7299]

Very Clever well done make them all the way to 50mm again well good Machine Skills 👏 👍

[@Mastermind-]

Wow, thanks!🙏🙏🙏👍

[@topG967]

what did it cost to make this against what it costs to buy one?

[@Mastermind-]

Look at the technique and knowledge of doing this and enjoy it my friend

[@heel57]

Work and filming is excellent - would though be nice with a bit more information about which type of steel you use for instance.

[@Mastermind-]

Great suggestion!🙏🙏🙏

[@RestorationsFOD]

Absolutely stunningly beautiful art

[@Mastermind-]

Thank you so much🙏👍

[@kris-english]

Great work my guy 👌

[@Mastermind-]

Thanks for the visit🙏🙏🙏👍

[@Dark-Dragon-zl3pg]

Tf! Ofcourse the bit is breaking when your workpiece is sliding around secure your goddamn workpiece and the problem is solved!!! But this pretty nice tool!

[@maxheadroom1506]

Like it came from the store. I unfortunately do not own an acetylebne torch to heat the drill bit that hot. They pulled MAPP gas off the market so it makes it difficult.

[@andrzejporeda7281]

Super jest to wiertwo zrobione pozdrawiam serdecznie 👍👍👍👍

[@Mastermind-]

🙏🙏🙏💐

[@The01gilceta]

Muito bom!!!! Você é um ótimo profissional!!! Excelente!

[@Mastermind-]

🙏🙏🙏👍🌹

[@bolintineanuciprian8701]

A iesit super dar cred ca ai prea mult timp liber un burghiu de 10 este super ieftin nu vad de ce-ti pierzi timpul

[@Mastermind-]

Vă sugerez să mergeți și să citiți comentariile altor prieteni despre această problemă

[@stangboi5046]

What solution are you using to keep drill bits cool?

[@Mastermind-]

I'm not understand the meaning my friend

[@lamania32]

clearly he is a talented tool maker,

[@Mastermind-]

🙏🙏🙏👍💐

[@Realsweetron]

Very nice, impressive

[@Mastermind-]

Glad you like it!🙏👍👍

[@hrishi7992]

Nice work sir ❤❤❤ I want to learn the skills also❤❤❤

[@Mastermind-]

Always welcome🙏👍🌹

[@n.b.p.davenport7066]

When you get a print to make a part, can you tell the boys yeah I can make that !

[@graham2631]

With the price of a decent tap today, providing you can find one, I'm Canadian and my cousin is basically Chinese this is interesting.

[@skifseveraskifsevera3114]

Отличная работа!

[@Mastermind-]

🙏🙏💐

[@handyreiter1310]

Good Sir you are an inspiration!! I will never buy a tap again!!!! ❤🎉❤🎉❤🎉❤🎉🦜🦕🦜🦕🦜🐓🐟

[@Mastermind-]

Good!🙏🙏👍💐

[@nurikamis6052]

Very very respec to you.l like to ask you a question.what is the name of liquid you use to cool down the bit,tq

[@Mastermind-]

Which one?

[@Kaocyde]

22:45 "Ok. So hes going to be brazing the 2 together?" *flashbang welding*

[@azizurrahman6931]

For tempering,whot is the name of the well which is cooled ofter heating, would it benefid me?

[@smokysmoka]

12:20 you can drill only alluminium or stainless to?

[@Mastermind-]

It's possibly

[@kennysmithtx]

Very cool set of skills. Awesome

[@Mastermind-]

Thank you very much🙏🙏👍👍

[@hackgame4288]

Cho tôi hỏi: dung dịch bạn sử dụng để tạo lỗ là gì (5:00s)

[@ibrahimasc7871]

dostum, sen bir dahisin!

[@Mastermind-]

Teşekkür ederim sevgili arkadaşım, beğenmene çok sevindim🙏🙏🙏💐

[@seancunningham7589]

Now do the drill bit tap combo tool lol.. that’s one for a little challenge .. little

[@hawknives]

Outstanding!

[@Mastermind-]

Glad you like it!🙏💐👍

[@jeffcole5708]

Impressive which can be implemented in other areas.

[@DantesAlvesdeSantana]

Top das galáxias

[@Mastermind-]

🙏🙏👍❤️🌹

[@christophersherratt7299]

For your coolant use hair conditioner with water and fine oil it's cheap 👌

[@Mastermind-]

Thanks for the tip!🙏

[@un-factory]

It's a very great tool.It's a good tool. I cheer for you.❤❤❤❤❤

[@Mastermind-]

Thank you very much!🙏🙏👍

[@chemicalvamp]

Interesting, If your heat insulating blocks are doing their job, you torching the outside of them is doing nothing to the bit inside.

[@Mastermind-]

Before placing the thermal bricks, the inside is also heated, and then I heat the outside so that the heat inside disappears later, and it is almost efficient, my good friend.

[@georgeabramian120]

That was a great job but it's not wort to do it 10mm dril bit cost only $4.50 (from GERMANY)

[@Herzankerkreuz67]

You're good 👍 Subscribed 💪

[@Mastermind-]

Thanks and welcome🙏🙏🙏💐👍

[@scootalong4254]

The finger wag at the beginning tells you it must be good….

[@johngeorge2462]

Go ahead and buy a left hand double lead Acme tap at K-mart (USA) Any size!

[@Mastermind-]

🙏⚘️

[@colinmaceke7474]

I could understand using all that time if it were a thread I couldn’t buy but not one that costs a few quid.

[@mr2spyderchronicles287]

i will def try this with my lathe

[@Mastermind-]

👍👍👍

[@AmigaA-or2hj]

Funk FPV has entered the chat!

[@MrNovruz]

Hi friend

[@Mastermind-]

Hi my dear friend

[@buyamerican3191]

I can't believe I watched someone spend half a day making a $5.00 tool.😵‍💫 It must be nice to have that much time on your hands.

[@markrainford1219]

But you have just 'watched' someone spend half a day making a $5 tool. Must be nice to have that much time....😆

[@MrPhatNOB]

@@markrainford1219 That’s a good point haha. But even though it’s a $5.00 tool, it’s still very good practice, especially if you want to make a custom size.

[@lohikarhu734]

But, maybe it's a Friday night, to live in No-Corners, Nevada, and need an 8 mm x 1.25 mm tap, or your car wont be running any time soon... THAT $5.00 tap is no $5.00 tap, it's a lifesaver,... or, you live in das kleine waschbärheim, Bayern, and you have to have a 1/2" x 13 tap to get your combine harvester running before tomorrow's rain... So, there can be many situations of time, place and urgency where there ain't no Walmart around the corner! [thankfully!]

[@n.b.p.davenport7066]

I don't know where you buy your tools it cost me $80 for one drill bit.

[@johnsherborne3245]

Don’t forget that the world is a lot bigger than just America.

[@AquaMarine1000]

All that work to save twenty bucks.

[@eachday5705]

Another case for you: I need a tap for repairing a stripped thread, for example, M16, 5. Pitch 2mm. Where can I order one, what are the delivery times, and how much will it cost?

[@MrNovruz]

Abi selam ben size yazmisdim bir is birliyi ile ilgili konusmam lazim benim bilgilerim kanalimda

[@Mastermind-]

selam kardeşim Bu beni gururlandırıyor🙏

[@MrNovruz]

@@Mastermind- Abi sizinle nasil konusa bilerem benim bilgilerm youtub kanalimda

[@Mastermind-]

İran'da yaşıyorum, isterseniz WhatsApp'tan iletişime geçebiliriz.

[@MrNovruz]

@@Mastermind- [phone]

[@jacekkujawski4261]

Does it make economic sense ?

[@Mastermind-]

My goal in this video is to show the knowledge and sometimes easy techniques of this work and enjoy doing the work In any case, thank you very much for watching and commenting

[@alexanderbalandin1531]

Good job!!!!

[@Mastermind-]

Thanks!!🙏🙏👍

[@t.mendous7922]

What's up with the snowmachine I hear in the background?

[@Mastermind-]

which machine? I did not understand what you mean, my friend

[@t.mendous7922]

@@Mastermind- You might know it as a snowmobile

[@BboxBoy24]

Master Machinist

[@Mastermind-]

🙏👍👍

[@mustfindaway]

I have 350kg's of toolsteel at my disposal XD

[@Mastermind-]

You can try it my friend😉

[@wallebo]

Very impressive.

[@Mastermind-]

Thank you very much!🙏🙏👍❤️

[@wallebo]

@@Mastermind- My pleasure.

[@Harshkhusham]

Whats the Name of machine??..

[@Mastermind-]

It's name is AFM from Poland

[@user-ne3du5np2h]

مته را نباید حرارت بدهی،آلیاژش ضعیف میشه و هنگام چرخیدن،لبه ها زود کُل میشه.اگر در تصویر میبینی که کُل نمیشه بخاطر اینه که بادست میچرخوندش و دور پایین هس،ولی اگر با دریل،حتی بادور پایین دریل بچرخه،زود لبه کُل میشه

[@GrayRaceCat]

له، اما هنگامی که آن را به "قرمز گیلاسی" گرم کرد و آن را خاموش کرد. سفتش کرد. سپس چرخه حرارتی کوچکتری به آن داد تا آنقدر شکننده نباشد.

[@Fuck_YT]

cool, well done

[@Mastermind-]

👍👍👍

[@nurikamis6052]

Inside the green bottle which you use inside the video

[@Randorf100]

good job

[@Mastermind-]

Thanks🙏🙏💐

[@ivan_pushkarev_master]

СОЖ очень густая , разводи сильнее , пока аллергию не заработал

[@Royalstatus898]

What oil ush in tember

[@oooasifooo9458]

super 🇦🇿💯👍 Azerbaijan

[@Mastermind-]

🙏🙏🙏👍👍💐

[@user-fo7rs3pz8h]

Танец с бубном.

[@rafi5298]

Whats the writing on the brick? Arabic?

[@Mastermind-]

Maby

[@AdeeeyTiireey]

Iwhanttonowthisworkpleashelbeme

[@ivan_pushkarev_master]

1 случай . автор не в курсе режимов термообработки быстрорежущих сталей??? и что то кроме дюрали оно режет ?

[@rogerjolly30]

А ты знаток? Ну так поделись а вот автор вполне наглядно и качественно сделал рабочие инструменты.

[@ivan_pushkarev_master]

@@rogerjolly30 не думаю что Вас в гугле забанили , сами поищете.

[@rogerjolly30]

@@ivan_pushkarev_master То есть твои знания в гугле хранятся? Странно а мои всегда при мне.

[@ivan_pushkarev_master]

@@rogerjolly30 ну так и пользуйся ими...

[@stanislavdezman2756]

Genijalno

[@Mastermind-]

🙏🙏🙏❤️🌹

[@PeterNetped]

[@Mastermind-]

🙏👍👍

[@moscosojoaquin0]

GRACIAS

[@Mastermind-]

🙏🙏👍💐

[@sadeghmj2482]

دمت گرم

[@user-gb6oy5ti1t]

It's not a drill bit it's a tap

[@entertainer6939]

اسلام علیکم

[@Mastermind-]

🙏🙏👍⚘️