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How Micro Drill Bits Are Made | How It’s Made

Find out how tiny drill bits are made and packaged in factories.

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Moin Uddin Ahmed Tipu
My name is Moin Uddin Ahmed Tipu. I`m a Google AdSense Professional and a Google Certified AdSense Optimizer. Life Doesn't Have CTRL + Z. You Can't Undo Lot Of Things. One Of Them Can Be Wrong Selection. Before You Proceed, Make Sure It Will Be Good For You.

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    What kind of things would you use a drill bit that small?

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    If they're so fragile, how are they strong enough to actually drill anything?

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    Where can I buy carbide blanks?

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    That’s an air pressure gage. CRAZY accurate. To the millionth of an inch accurately.

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    Then a shlamee shows up and spits on it…and rubs it!

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    4:09 not impossible… Lol.. Clearly visible

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    How do we know its not giants making regular size drill bits?

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    I know that ppls can lose jobs but an A.I. Can center it much fast and easily if it’s precisely programmed to do it without errors etc

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    i grow them on my cacti and i harvest them every spring

  10. Avatar

    I’ve got three of these embedded in one of my teeth. Literally. Dentist was cursing at me the whole time until he managed to finish the drilling and get on with the filling.

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    I always wondered how they were made. I use them in my machine shop.

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    Literally “little bits”



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    Couldn't the quality control be built in? I don't think that guy is needed. Maybe if he was monitoring an AI, where he can sit down and check the AI's work.

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    What are they used for, apart from dentistry?

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    I bought a box of 10 of these on amazon for $5. This guy must be making $0.13 an hour

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    Never trust Chinese fakes of American technology

  17. Avatar

    I want to see a How It's Made for this factory equipment.

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    That’s the most boring ass job ever 😂

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    Somehow it sounds as if this is written by a Russian person, as those usually tend to forget articles.

  20. Avatar

    Now I know how it’s made…what the fuck do they use these micro drill bits for

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    Says its impossible to see the difference after even though I can clearly see the difference

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    Damnit I wanted this to be huggbees also “cutting liquid” and “vibrating device”

  23. Avatar

    Grinds them down to a specified… diameter!?

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    3:23 “It takes 5-6 hours to complete” gets up after 10 seconds

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    They milled something down to the size of Trump's penis…..

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    Look at all that automated shit. Shame shame

  27. Avatar

    A Swiss engineer hands a drill bit to a German engineer to proof that it is the smallest drill ever made.

    Later, the German engineer hands it back with a hole drilled through the drill bit.

  28. Avatar

    I accidentally bought one of these drills when I meant to get one which was 0.032" & ordered one 0.0032" diameter. I couldn't figure it out until I finally saw the hair breadth tip.

  29. Avatar

    Several hours of fine tunning..this must be cheap stuff

  30. Avatar

    I use carbide drills every day to drill in jewelry, very awesome to see this video. The wheel they use to create the shape of the tip of drill we use small wheels too, connected to our handpieces lol

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