How I sharpen a drill bit as sharp as a razor in just 1 minute || drill sharpener

[@sangmai4983]

kzbin.info/www/bejne/gqCweIakfNimbKcsi=ixzRK7g0GpbPM1E0

[@ZenMinus]

PLEASE, viewers of this video, DO NOT attempt this method. What a load of crap! This should be removed form youtube! This NOT the way to sharpen drill bit. This is the worst drill "sharpening" I've ever seen. There are so many things wrong in this video, including the DANGEROUS USE of cutting disks. The angles are wrong, at 8:27 you can see how bad the angles are!

[@jamesm.grainger9907]

I hand sharpen mine in about 20 seconds on a bench grinder. That's it. A steady hand, a good eye, and skill. None of this other crap.

[@sangmai4983]

I can do it, but it depends on the situation❤️

[@ICOWBOYIM]

You missed the relief angle, the secondary angle, the cutting face is a compound angle of two intersecting angles that is determined by the material being cut. There are reference charts available for that info. on line.

[@sangmai4983]

Thank you for giving me your opinion❤️👍🤝

[@nicosgeo]

Using the side of a cutting fiber disk as grinding? That's a Darwin award act.

[@sangmai4983]

I think you like it

[@contrarian8870]

Seems like "1 minute" is now 9 minutes long

[@sangmai4983]

❤️❤️❤️❤️

[@jvmiller1995]

I could of sharpened 100 bits free hand on a belt grinder in the time it takes to make this. BTW cut off wheels are not made for side impact or grinding. Keep doing it and one will explode very violently. Furthermore most drill hex nut is close at 60 degrees but it is not 59 and the wider the bit the more it will be off. Even that 1/2 inch bit you could tell is off. Plus there is another 10-12 degree angle you need to relieve the cutting edge you are totally missing. It is a compound angle. Then lastly my final thought is most abrasive wheels are NOT made to cut aluminum and doing so can make them explode. I see people do it all the time but it will get them one day. Aluminum load up in the pores of the wheel it gets hot and expands and the wheel blows up. But what do I know I only went to school for welding and machine tooling and got a proper education on the subject and do not rely on want to be hacks to show me unsafe ways to do one of the most simplest trades in the business. I did not finish the video to see the results because everything you did to get them is teaching others bad habits. People get a standard bench grinder and dress the wheel and watch a couple videos on how to free hand with a drill guide to keep to point centered and the 59 degree angle. It is a skill that will lat you a life time. You can take a Broken bit and make it cut like new.

[@sangmai4983]

Thank you for your sincere opinion. I appreciate your opinion. Thank you🥰❤️🥰❤️

[@tunafish3216]

That’s got to be the most dangerous drill bit grinder I have ever seen ! !

[@sangmai4983]

If you are a responsible worker with a good mindset, you will definitely be safe❤️

[@lukustreloar7243]

Cool show😊😊😊

[@sangmai4983]

Thank you for watching this interesting program😀😀❤️🥰🥰🥰

[@TheNizzer]

Crazy idea. Using the side of a very fragile disc! How it didn’t shatter I’ve no idea. Just use a bench grinder. It’ll sharpen and polish almost every tool.

[@sangmai4983]

Thank you for your comment, but don't you see I gave you 2 grinding discs?❤️

[@ricardogastmann9688]

I understand you! Because I did the same with my drill bit in the past.. These people haven't idea (neither the quality of Makita tools...) what is in the middle of the work your drill bit not cut... Greetings from south of Brasil 🤗

[@sangmai4983]

First of all, I thank you for your comments on my video, but this is my daily job, I've been working on this idea for years, I have many ideas but I don't have time to do them right now, I will work hard to come up with many useful ideas for everyone to see, I am from VIET NAM❤️

[@bamatractor]

I have a Dremel 1 inch belt sander, although it doesn't do a perfect job, it will put a nice edge on a bit very quick. It will clean up the burs that get on the shank when it slips in the chuck also.

[@sangmai4983]

Yes, I know that anyone can sharpen beautifully, but for newbies, they don't know how to sharpen🥰❤️🥰

[@JoeNunes345]

I’ve been sharpening drill bits this way, ever since I watched this video 8 months ago and I’ve still got 2 fingers left.

[@sangmai4983]

Thanks bro, I still have 2 fingers left to comment🥰🥰❤️❤️

[@madewithscraps]

You forgot the flat washer under the nut/bolt for attaching the metal. The butchered hole makes this more dangerous for moving around from vibration when grinding. Glad this works for you. Way to dangerous for me.

[@sangmai4983]

Thank you for giving me your most humane opinion, I will keep this in mind, I like you❤️🥰❤️🥰

[@Changtent]

Excellent video, thanks. I've sharpened hundreds of drill bits just by eyeing them and checking with a gauge. Your fixture is simple, time saving, and very effective, although I'm going to make one for my bench grinder instead of using the angle grinder. Yes, I am fortunate to have a bench grinder better suited to this task.

[@sangmai4983]

🥰🥰❤️❤️

[@JosephBoxmeyer]

Thanks. But if you costruct your aluminum angle oppositely the drill bit will not attempt to rise when being sharpened.

[@sangmai4983]

❤️👍❤️❤️

[@horitauri]

Good to see a thumbs up at the end. I assumed you would have lost one by now. ....... Maybe it was the other thumb!

[@sangmai4983]

Please work carefully and responsibly🥰

[@christopherort2889]

You always dimple the metal before you drill it. That keeps the bit from wandering

[@sangmai4983]

Thank you for your comments, I will absorb them and motivate you to learn❤️👍

[@davidtaylor8244]

Jesus, Just buy a small bench grinder as cheap as an angle grinder and will do the job safely and properly I can sharpen HSS drills in around 10 secs on a bench grinder. What utter rubbish, please don't anybody think this is a good idea or clever in any way this guy is clueless

[@sangmai4983]

This is an idea when going on a construction trip or in urgent times that will help you sharpen your drill bit right away and help those who do not have the funds so this is also called an idea, thank you for your interest. heart❤️

[@AndreVassallo]

Please remove this video. Never grind on the side of any grinding wheel unless it is a Dish typw wheel made for that type of use. Also no way to hold bit properly or have ANY idea of how the flute is indexed when "Shining up the end". that's the most being done here. Get a pedistal grinder and a drill point gage. Then PRACTICE!.Take it from an old toolmaker. We NEVER die just grind away!!!

[@sangmai4983]

❤️🥰❤️❤️

[@zavatone]

Very crafty. But risky. I hope you don't die when the grinding/cutting wheel shatters.

[@sangmai4983]

Thank you, but I work very carefully❤️❤️❤️❤️

[@ralphmason1440]

DO NOT COPY THIS! Unless you want to have your eyes out and bits of shattered cutting disk embedded in your face! This is an extremely dangerous practice and you should never use a thin cutting disc in this way. And after all that the drill still isn't sharpened correctly.

[@sangmai4983]

❤️🥰❤️

[@marvinc9994]

Honestly, I could EASILY have sharpened at least four drills (freehand) in the time it took to watch this video!

[@sangmai4983]

Thank you for giving me your opinion❤️🥰❤️❤️

[@tommypondsteen]

Dude, thats just dangerous. If you decide to do this, wear some face armor.

[@sangmai4983]

Thank you for your words of concern for me❤️

[@jeffmarett321]

This is not how it's done. Most grinders even come with a 60 degree slot for sharpening drillbits. Even if it doesn't. This is not how it's done.

[@sangmai4983]

There are many ways to sharpen drill bits, this method is for use in urgent cases, thank you for your interest in my video❤️

[@SleeperAccord]

This is sketchy and the hole 🕳️ wasn’t round

[@sangmai4983]

Thank you for giving me your opinion❤️🥰❤️🥰

[@andygomez2846]

No thank you! I like having my eye sight and fingers. Besides, drill Dr is faster

[@sangmai4983]

Thank you my friend, you've been with me❤️❤️❤️🥰🥰🥰

[@kidfishstyx]

This video is how to hurt yourself and ruin your bits.

[@sangmai4983]

This is my daily job

[@rickybailey7123]

Thats awesome. I will definitely be trying that thanks for a video

[@sangmai4983]

Thanks man🥰🥰❤️🥰

[@andyfisher7050]

Obviously, it's a comedian, not an engineer grinding this drill

[@sangmai4983]

Since I was a child, I really liked acting. When I grew up, I was a professor🥰🥰🥰🥰

[@tires2burn]

It don't drill a round hole. I free hand better than that.

[@sangmai4983]

Congratulations, your skills are amazing❤️

[@commentsedited]

It's not right. Look at the flukes and valleys. The tip should cross at the narrowed section of the valleys. That way you don't have to force it through the material.

[@sangmai4983]

Thank you for your comments

[@nevillegreskie6545]

The hole is not round, so tberefore not sharpened properly.

[@sangmai4983]

🤝❤️❤️❤️

[@billbernhard3582]

Nice jig ! Well done ! Don't forget the safety goggles !

[@sangmai4983]

Thank you ❤️🥰🥰🥰🥰❤️

[@scrambledegg8658]

your a genius mate.... that's a cutting wheel, so you don't take too much off... and I know it's safe, genius, cheers

[@sangmai4983]

Thank you brother, wish you a happy new day❤️

[@zanitalh7486]

❤❤❤

[@sangmai4983]

🥰

[@mrtrenddiy]

meaningful, wonderful

[@sangmai4983]

❤️

[@jonedee1022]

No chamfer on the edge? I guess this would work in a pinch but certainly not a long term solution.

[@sangmai4983]

That's your opinion, but everyone has their own opinion

[@hustledancing-americasfuns3830]

at 4:45 he stacks a second wheel, OMG that's dangerous. And worse, there is no bushing in it so that it can wobble/slip on the shaft and catch on the drill be. It's a grenade with the pin pulled.

[@sangmai4983]

Even though it looks like a mess, it's actually not very dangerous🥰❤️

[@scottnusser6232]

Buy a drill doctor 😂

[@sangmai4983]

Doctors only sell medicine🤣

[@robertmceuen3630]

Just looked at your replies to the commentors. You're just a smartass.

[@sangmai4983]

Thank you for your comment, I just want to create content from what I know in my daily work❤️

[@KyleKylo-iw4of]

I hope your grinder is plugged out when you change the discs you will lose your fingers

[@sangmai4983]

You have to stay calm when working🤝

[@DougHoshauer]

Hmm I minute?? Looks as if it took you 9 minutes 1 second.

[@sangmai4983]

I only calculated the time spent sharpening the drill bit🥰🥰🥰🥰

[@robertbryce7626]

I hope you understand. Pathetically long and undesired commercials that I can skip gets the video watched. If I can't skip them, the video does not get watched.

[@sangmai4983]

Hope you understand for content creators like me, I thank you for your time. I sincerely appreciate it❤️

[@Joe-h1p9o]

You can’t use 2 blades , why didn’t you use a thicker grinding wheel?

[@sangmai4983]

Since I didn't prepare a thick grinding wheel, I replaced it with these two blades😁

[@davidsteinfeld9123]

This method looks to be a troubled idea eventually the cutting edge will wonder off center then it's not a thing easy to do to get it back to center less your a machinist with all sorts of expensive stuff to do it right just saying

[@sangmai4983]

Thank you very much for your opinion, I like you🥰❤️

[@John-d8k3u]

That drill might work in soft butter but that's about all it would cut. Not to mention the ridiculously dangerous use of the angle grinder.

[@sangmai4983]

If the butter is already soft, there is no need to use a drill🥰

[@domading2759]

I'm not going to say its the best way to sharpen.. But don't be so down on the grinder disc use.. You can safely grind with a cut disc if you know what your doing.. I've got more hours welding then most people have driving.. Been doing it a long time

[@ThailandAmazing]

Heat the tip very hot dip in oil. Hardens it

[@sangmai4983]

Yes, thank you for your feedback, I accept it from you❤️🥰❤️

[@dreadnaught2707]

One of the worst sharpening jobs I have seen.

[@sangmai4983]

🥰🥰🥰❤️❤️❤️

[@sangmai4983]

I think this is also the fastest way to sharpen your nose

[@kevowski]

Can someone at Red Bull racing hire this guy as Max Verstappen’s chief engineer please?

[@sangmai4983]

Surely my cow will win first prize globally😂😀❤️

[@TheHarryMann]

Youd get on much more accurateky and quicker using a hachsaw to cut that ally 3xtrusion. Angle grinder wuite a poor tool for that. 24tpi blade in a hacsaw, even an 18 for thick material

[@sangmai4983]

Thank you for your sincere comments on my video. I will accept your comments. Sincerely thank you❤️🥰❤️❤️

[@robertshoesmith5074]

rubbish! there is no clearance angle. all youve done is grind the 120 deg lip angle . 30 yrs trade school teacher.

[@sangmai4983]

👌👌👌

[@tonyharris7399]

I know how to test how the drill bit is equal at both sides..I was driller 4 6years. At 20 years old . This is shocking.

[@sangmai4983]

According to you, how to sharpen your nose properly?

[@verbonloucks6498]

Grinding wheel sharpen backwards , danger!

[@sangmai4983]

Thank you man🥰

[@scaryfakevirus]

THAT is not how you would drill a hole in a piece of meatal. Centre punch, pilot hole and then the larger drill bits.

[@sangmai4983]

Thank you for giving me your opinion🥰❤️🥰❤️

[@j.c.7511]

we all like i say less than 1 minute will make my son an l one thanks

[@sangmai4983]

Thanks man❤️

[@stevess356]

The looks of the drilled filings shows it is not a razor sharp bit

[@sangmai4983]

What do you think it is?❤️

[@Manu-eq4mv]

My auntie skelly , she sharpen her drills this way..... auntie skelly iz soo thin....she needs goood feed of scotch fillet

[@sangmai4983]

Why do we have to put food in tools?😁😁😁🥰🥰🥰

[@kevinpotts9583]

you could ride bear arse to London on that drill i was in engineering for 42 years and was taught properly

[@sangmai4983]

Sorry if I could ride a bear then I would be a fairy😁

[@stephensarkany3577]

You don't want it as sharp as a razor, you want one that will drill lots of holes, not one that we I'll get ruined immediately.

[@sangmai4983]

Yes, you're right. Thank you for your feedback so I can absorb it and try harder❤️❤️❤️❤️

[@tonyharris7399]

Poor quality grinding 😕. I was grinding drills when I 20 years old use a proper grinding wheel .

[@renebaltazar3527]

Really using a grinder for this I hope you have all your body parts after this video 😂😂😂

[@sangmai4983]

Yes! I still have enough body parts 😂 to continue making videos😁😁❤️❤️❤️❤️

[@vigalway]

Piano players ,please don’t do this ……..

[@sangmai4983]

Thank you man❤️

[@Patrik6920]

Note: This is Dangerous! to even attempt and quite bad for the drill...

[@sangmai4983]

Sir, if you are a careful and meticulous person then you will be safe in this job, if you are a careless person then you definitely think this is not safe

[@Crlpope]

Forced add before you can what you came to see should have choice if you dont care for the product

[@sangmai4983]

Thank you for your feedback, it makes me more motivated❤️

[@darryllmitchell644]

I sharpen drill bits way sharp in way less time than this. Just have to know how to use a bench grinder. Was taught by the best. Sorry

[@sangmai4983]

🥰🥰🥰🥰🥰

[@lynjames4306]

Just use a stone on a bench grinder, Thise discs are not designed for side load that should have Been a grinding disc mich thicker and for the job ,Disappointing that Drill bit if done correctly would have not been Bouncing uneven cutting and was a oval hole 😂, if Done correctly it would have been perfect Round hole with even cutting Swarf windings of the cutting Edge , Looking at the Sharpness of that i knew it would have been Bouncing in the work and the end Result, Absolutely Shocking Demonstration, 🤬☹️

[@sangmai4983]

Thank you for your comment, I take note of this opinion🥰🥰🥰🥰

[@jaymartin3945]

There must be a faster way than all of this!

[@sangmai4983]

What is the way, my friend?❤️

[@daddydawg1902]

I like the impldesigin.Nice video . THANKS

[@sangmai4983]

Thank you very much, my friend. I wish you good health❤️❤️🤝🤝

[@MartinManjomo]

Dangerous operation

[@sangmai4983]

Thank you for the reminder🥰🥰🥰🥰

[@davidrussell7227]

Wow I cut through thin aluminum like soft butter. I just waisted 9 minutes of my life!

[@sangmai4983]

You don't have to waste anything, meeting each other is fate❤️

[@francoisBonin-phils]

the support should not be horizontal and perpendicular to the disk

[@sangmai4983]

Are you nearsighted?

[@estebanchamizo8234]

The best way to sharpening a drill is on a pedestal grinder

[@sangmai4983]

Ok 👍❤️❤️❤️

[@mrazor]

Be responsible! Stop teaching people such dangerous acts. Not everyone has luck as good as you.

[@sangmai4983]

Thank you my friend for giving me advice🥰

[@nealblackburn8628]

it might not be a very clever or safe or accurate but it has got 347 k views ...explain that !

[@sangmai4983]

because everyone loves it🥰🥰❤️❤️

[@RickaramaTrama-lc1ys]

Nice video but all my bits that need sharpening are little ones and they are the real Bear to sharpen~!!!!

[@sangmai4983]

Thank you friend, I wish you good health❤️🤝

[@sangcokhi9642]

Ý tưỡng này vô cùng hữu ích ❤❤❤ chúc mừng bạn

[@sangmai4983]

❤️

[@philmclane398]

He needs to learn free hand on a bench grinder eh.

[@sangmai4983]

🥰🥰🥰🥰👌👌👌

[@davemartin1534]

Amateur!! Drill sharping. May work For you on wood but not good enough for iron or steel, every thing that is important is off. Believe you me after 14 years in machine shop experience of sharping drills by hand I took a new drill out of the package and went strait to the grinding wheel. Factory drill shaping is inferior also.

[@sangmai4983]

🤝🤝

[@joseramos295]

I rather buy a new drill bit than going through all this

[@sangmai4983]

Why don't you save money?🥰

[@TM-tz9rr]

Everyone’s worried about how this guy is using the side of a cut off disk to grind bits… Don’t worry people he’s running 2 of them at the same time so he’s got that covered 🙄😂🤡

[@sangmai4983]

Thank you for understanding the 2 grinding discs❤️🥰❤️❤️❤️❤️

[@jimcook4033]

Just go buy a drill Dr.

[@sangmai4983]

✌️

[@cityheat-u9q]

198K views good job.

[@sangmai4983]

I sincerely thank everyone very much❤️❤️❤️❤️🥰

[@dgoddard]

Watch me turn a 1 minute task into a half a day long job with crap you might not even have in your garage. Geez. Tell me you don't use your brain without telling me you don't use your brain.

[@fkarno]

This is how to do a bad job, dangerously.

[@sangmai4983]

Thank you for your feedback, but this is a daily task I have to do, and I'm familiar with it, so I have a very high level of awareness❤️❤️❤️

[@paullandry4031]

I had time to go to Lowes and get a new one

[@sangmai4983]

😂😂😂🥰🥰

[@alyssia4596]

I can do it just as good by hand with a file

[@sangmai4983]

Thanks man❤️🥰🥰🥰

[@pikifrino]

Very good!.. Thank you

[@sangmai4983]

Thank ❤️🥰❤️

[@robertbryce7626]

Wanted to watch the video, but turned it off due to too many bullcrap and long commercials.

[@sangmai4983]

I hope you understand❤️

[@neighborhoodprepped7862]

Why did I waste almost ten minutes watching this crap if it only takes 1 minutes to sharpen?

[@sangmai4983]

The time to sharpen your nose is only 1 minute ❤️

[@MIKEMAKESTHINGS]

NICE.

[@sangmai4983]

Thank you so much for your compliment, I wish you good health❤️🤝

[@buzztoole4751]

Definitely a good idea, I can usually get em pretty good freehand but this quick idea for a guide is good. Most of the people making mean comments probably don't know how to use a pair of pliers!

[@sangmai4983]

Thank you brother for giving me more motivation. Thank you brother❤️

[@micmillist2588]

NOOOOOOOO! DON'T DO THIS!. You run the risk of disc pieces flying off into your face. Most stupid thing I've seen in a while. Irresponsible is what this clip is and also, the CUTTING ANGLES ARE WRONG!!!

[@sangmai4983]

First of all, thank you for your interest in my video. If I am a professional worker and do it responsibly and with high vigilance, then I think it will be fine, I'm just afraid of new people❤️❤️❤️❤️❤️

[@armondeushon7892]

Thankyou for this video, I will try this for sure, great idea, noticed your fingers are all rough, you must work hard

[@sangmai4983]

Thank you for motivating me, thank you for taking care of me, I work very hard so my fingers are rough❤️

[@barktwicemofo]

use a thick grindin wheel instead of 2 thin ... cuttin wheels , ..get a spanner wrench 2 tighten the locknut , wear gloves n eye protection , it's all fun till someone loses an eye ...or finger(s)..!! ..dont be a stupidhead !!..like speeding, drunk...impaired driving... consequences..!! ya want folks 2 call u stubby,...gimpy,.. be tuff 2 pick ur nose then , eh?? friends dont pick their friends noses !! , and booger flickin is fun !!

[@sangmai4983]

🥰🥰🥰❤️

[@XCL34NM4NX]

WTF wrong way… Noob 😂

[@Rick_Cavallaro]

USE YOUR WORDS!

[@sangmai4983]

Thank you❤️🥰❤️

[@ronaldpatton5668]

Good grief! Not another drill sharpener video.

[@sangmai4983]

That's it, friend

[@AntonioAguilar-r8m]

I’m sorry to rain in your parade, but that is not the right disc, you are supposed to use a grinding disc but you are using a cutting disc , that it very dangerous!

[@sangmai4983]

First of all, thank you for your interest in me, but I assembled 2 cutting wheels because the roughness is finer than the grinding wheel. When the roughness is smooth, the drill bit is very sharp as a razor❤️🥰