How to sharpen many types of drill bits in 3 seconds ! Primitive technology

How to sharpen many types of drill bits in 3 seconds ! Primitive technology

What to do if the drill breaks down. Check it out in this video!

Tips lntelligent #sharpen #drill #grinding

[ashokmoghe]

Very well shown and the trick to tilt the angle grinder for cutting the relief is genius.

[alanhean]

This is exceptionaly clever and useful, especially the slight adjustment of the angle grinder, thank you so much for sharing

[jesusmariarodriguezolivarr]

Muy practico gracias el mejor video para recuperar brocas dañadas

[utopiajj]

Im glad the camera was there to protect the sparks from getting in my eyes while he was grinding! 😂

[pikifrino]

Mmm!.. Its very easy to do!.. Thank you!...

[crazy_dreamer]

Great! Thanks for sharing! Greetings, Robert

[levanchung]

Một kỷ niệm đã mất hút trong sâu thẳm hơn 50 năm, nay lại được nghe lại giai điệu quen thuộc.thật là thú vị .. bản phối lần này rất hiện đại, âm thanh hoàn hảo nghe rất thích.. cám ơn NV đã giới thiệu bài hát này, chúc bạn sức khỏe và hạnh phúc nhé ., !

[Montrose]

The people wondering where the grinder guard is must be the reason they put those warning labels on everything that used to require common sense instead.😮

[mbarshesh]

Many mistakes. Only the use of the knife is a nice tip.

[brschleim]

dont do this, This calls for Darwin award. one little mistake and the blade hammered in the wood flies at hyperspeed towards your face.
Oh, and you still need a lot of practice. My Drills look better after I sharpened them with just eyeballing.

[elektronchikelektronov]

Thank you for a roller an instrument is good. With kind regards to you and your channel «Second life of the PET bottles».

[paulocezarcarmo]

the idea is great, but you sharpened the drill wrong



[СергейКаменецкий-чр]

Первое правильное устройство для заточки сверла, которое я встретил в интернете.

[FodorAndras-btno]

Hi, what disc do you use for sharpening.

[stephenstreeter]

Good idea but. How do you achieve a back rake angle? I also want to know why you are posting a video that shows a grinder being used without a guard.

[николайиванов-кь]

Угол у вершины выдержан, ок.
А угол режущей кромки - нет.
Сверло заточено неправильно, самоделка недоработана.

[parttimetourist]

As a Mechanical Engineer, this is one of the most stupid ideas I have ever seen

[nothankyou]

Im open to your ideas. Thank you for youre ideas

[ZoZo-]

You have not installed the protective cover of your angle grinder.

[geneseeco]

Bailed on this video after 3 minutes. "3 seconds" really???