Great drill mass production factory.How are drill bits produced?

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  • Опубликовано: 28 дек 2024

Комментарии • 426

  • @depthinprocess
    @depthinprocess  Год назад +15

    To learn more about the manufacturing process, welcome to subscribe to our channel!
    💌 Contact : yuanwei9989@gmail.com

  • @marksturgis3536
    @marksturgis3536 Год назад +80

    That explains some of my cheapest drill bits.

    • @janami-dharmam
      @janami-dharmam Год назад +5

      And they power the 99% of drills of hobbyists all over the world.

  • @1992jamo
    @1992jamo Год назад +39

    Ah got it. The hot metal goes in, and the drillbits come out, I feel like I've learned so much.

    • @user-tr2dh4xx6u
      @user-tr2dh4xx6u Год назад

      turn on subtitles

    • @Psylent
      @Psylent 2 месяца назад

      @@user-tr2dh4xx6u the subtitles didn't explain that part at all other than saying the metal is hot

    • @PushaDee
      @PushaDee Месяц назад

      I think you skipped like 30 steps but ya.

  • @Jungleland33
    @Jungleland33 Год назад +246

    No eye protection, no ear protection, no safety guards on rotating machinery. Now we know why stuff is so cheap from there.

    • @FkCCPspiesinYT
      @FkCCPspiesinYT Год назад +17

      The worse is sending money to that country and that country try to fight US

    • @沈明德-f5i
      @沈明德-f5i Год назад

      ​@@FkCCPspiesinYT It must be a great country that will fight against hegemony. In this world, only the United States bullies other countries, and other countries can only resist.

    • @沈明德-f5i
      @沈明德-f5i Год назад +18

      There are many poor people in the world who are willing to sacrifice their health for work efficiency. Safety tools will not save much cost. They need to use work efficiency to compete with workers in poorer countries than them. You buy their low-end products because of their low prices. But you prevent them from upgrading their industry and leaving this low-wage job, just to prevent them from taking your job.

    • @depthinprocess
      @depthinprocess  Год назад +21

      We will inform the factory to pay attention to protect the health of workers in the later production, thanks!

    • @rlewis1946
      @rlewis1946 Год назад +9

      @@沈明德-f5i Well said, Sir.
      But like others, I am sad about the hard working peoples lack of a safe place to work.
      There is no excuse for this company’s management to provide a safe working environment. That disregard for their workers should be criminal and that poor management should be severely punished!
      RL

  • @winningwithoutracing7811
    @winningwithoutracing7811 Год назад +44

    Hand grinding drill bits w/o eye protection for hours on end without eye protection is insane and upsetting to watch. I guess leaving the induction heater and dropping into a bucket is sufficient heat treatment.... Odd. I guess they're just carbon steel and not hss steel so salt bath heat treatment or furnace operations followed by quenching aren't necessary. The productivity is certainly impressive.

    • @depthinprocess
      @depthinprocess  Год назад +5

      Thank you for your kindness, we have the responsibility to inform the factory to pay attention to protect the health of workers in the later production.

    • @mikegrok
      @mikegrok Год назад +4

      I think they are quenching the. At 4:35, after they sharpen them. They would be more difficult to sharpen if they hardened them first.

    • @171sourav
      @171sourav Год назад

      You Mfers want everything cheap, each day is survival anyways beach! Contact me if you want to break you bubble.

    • @kennyparis8742
      @kennyparis8742 Год назад +7

      @@mikegrok the only time they were brought close to a hardening temperature was when the flutes were put on the bits. They just dropped into a bin from there.

    • @janagan_s
      @janagan_s Год назад

      That's why Asian made product are cheaper.😢

  • @andyash5675
    @andyash5675 Год назад +33

    It's a bit of a shame that you don't get to see how the flute forging and then the tip grinding machine actually works. Obviously it's difficult because the important steps happen behind a guard.
    A couple of people have commented that these drills are low quality. The vid does start out that way, but the ones at the end look like much nicer ground flute drills to me.
    This video really needs more detail. I understand why it's not available, but it doesn't quite hit the spot for me.

    • @AffordBindEquipment
      @AffordBindEquipment Год назад +1

      Totally agree. Was thinking the same thing.

    • @MikeJones-rk1un
      @MikeJones-rk1un Год назад

      They are twist drills. Flutes are formed by twisting. Not grinding.

    • @andyash5675
      @andyash5675 Год назад

      @@MikeJones-rk1un But as you will know if you ever grind a drill accurately on a cutter grinder, it is almost impossible to make an accurate point if the the flutes have not been ground. You can buy quality ground flute drills and plain forged ones. The forging can occur early in the production process and it is seen in this video. You can also fully grind a helical flute into a cylindrical drill rod blank. What I suggested was that you can't see if they actually show flute grinding process if it occurs on their forged drills. They do appear to show finished ground flute drills in the video, so I found it a rather frustrating presentation. I can't say that I feel you helped me with that, because many of those who expect good results from their drills used on hard materials know that they need ground flutes. It allows them to be resharpened accurately when they inevitably wear out. Lousy drills are formed by forging only. Both ground flute and forged drills are twist drills, because you twist them to make them cut.

    • @MikeJones-rk1un
      @MikeJones-rk1un Год назад

      @@andyash5675 That’s what I said.

    • @soundspark
      @soundspark Год назад

      @@MikeJones-rk1un You aren't going to do that with a solid carbide drill however; those things are expensive because they must be ground from a solid bar.

  • @kennyparis8742
    @kennyparis8742 Год назад +26

    Now I know why I'm sharpening bits after 2 holes. I'll put every bit I have in the forge and oil quench them tomorrow. They don't do anything to harden them.

    • @Migman2020
      @Migman2020 Год назад +1

      what you drill and what size and speed..

    • @lolatmyage
      @lolatmyage Год назад +8

      Instead of saying you will do something you won't, just get some better quality bits

    • @guytech7310
      @guytech7310 Год назад +3

      You can by drills using tool steels instead of carbon steel bits, but they do cost more. Look for drills using HSS or M2. M2 are tungsten-molybdenum tool steel and will last a long time. Even harder are Tungsten-carbide, but aren't suitable for some drilling & they are brittle compared to HSS/M2 tool steels.

  • @RosCug
    @RosCug Год назад +41

    Respect to the workers.

  • @someoneelse7629
    @someoneelse7629 Год назад +33

    Oh, I know this brand, they come predulled from the factory, and that's good, because if you sharpen them and eventually get them to catch, they will unwind the flutes.
    They are made from prima Chinesium, the softest material on earth

    • @guytech7310
      @guytech7310 Год назад +5

      Carbon steel. They are made to fit customer demand. I am sure the probably also make drills out of HSS (tool steel) but they probably do a HSS run once in a while do to lack of demand.

    • @tswellersalzer1850
      @tswellersalzer1850 Год назад +1

      Chinesium LOL captured!

    • @RealNotallGaming
      @RealNotallGaming Год назад

      @@guytech7310 HSS drills are garbage X,,,D

  • @andrebartels1690
    @andrebartels1690 Год назад +37

    I will treat my cheap drill bits with more respect from now on, since I know someone made them in hard work.

  • @MacGyver-1
    @MacGyver-1 Год назад +22

    Good thing they can make them so quickly, you need 4 just to drill one hole

    • @Rubensgardens.Skogsmuseum
      @Rubensgardens.Skogsmuseum Год назад +1

      One of my previous employers bought them to drill stainless. I got so pissed off i pressed the machine so hard it melted it’s way through. It also gave me a broken rib.

    • @user-tr2dh4xx6u
      @user-tr2dh4xx6u Год назад

      oil the bit while drilling @@Rubensgardens.Skogsmuseum

  • @olamazur8398
    @olamazur8398 Год назад +13

    Спасибо за видео очень интересно. Всем привет из России.

    • @depthinprocess
      @depthinprocess  Год назад +4

      Спасибо, что уделили нам время, и мы продолжим давать вам более интересные видео для производства😍

  • @Adventures_with_Josh
    @Adventures_with_Josh Год назад +18

    And now I know why my bits cut like shit right outta the box🤦

  • @wiser1147
    @wiser1147 Год назад +5

    Can anyone advise when the flute machining was done on the raw material in the video?

    • @richardfoulkes8436
      @richardfoulkes8436 Год назад +3

      When they were yellow hot, the flute was forged into drill.

    • @phiksit
      @phiksit Год назад +2

      The section that starts at 2:20

    • @wiser1147
      @wiser1147 Год назад

      @@richardfoulkes8436 how was it forged on the drill? Through dies? Can you please advise

    • @lolatmyage
      @lolatmyage Год назад

      @@wiser1147 Yeah the spinning parts pressed the shape into the material

    • @guytech7310
      @guytech7310 Год назад +1

      @@wiser1147 Yes. There are three rotating forming dies that pull and rotate the drill rod blanks forward, causing the drill rods to rotate as they are pulled forward by the dies. The rotating forming dies create the spiral flutes.

  • @warpedbeyondhelp
    @warpedbeyondhelp Год назад +11

    What mind-numbing work.

    • @ledbelly68
      @ledbelly68 Год назад +4

      Try it sometime. You'd be surprised how quickly a day goes by if you are actually doing work instead of complaining.

    • @phiksit
      @phiksit Год назад +3

      Another day at ye' old drill bit factory. Somebody kill me 😵‍💫

    • @bryanscott8675
      @bryanscott8675 Год назад +4

      Braindead work isn't that bad if you can wear headphones and listen to music, audiobooks, or podcasts. I've had jobs like that in the past, and the mentality gets to be "I get to rock out for 10 hours, and all I have to do is press "Go" every once in a while? And I get paid to do this?" Beats customer service roles, haha

    • @aalandk
      @aalandk Год назад +2

      @@bryanscott8675 Braindead work that can leave you mangled or dead because of a split second of being unaware, sounds like fun

    • @johnwick7175
      @johnwick7175 Год назад

      perfect work for these chinese slaves

  • @ryanbeard1119
    @ryanbeard1119 Год назад +7

    Can smart machinist please take use through what all theses are, are the flutes twist formed,? And it seems there are several sizes here. Not an single whole process for one size

    • @stevetomlinson7343
      @stevetomlinson7343 Год назад +2

      You see the v shaped wheel folowing the hot blank into the rotating forming process and then the red blank gets dropped into the bucket? That is how flutes are formed

    • @guytech7310
      @guytech7310 Год назад

      The rotating forming process is adjusted for drill diameter. Probably by replacing the rotating form dies to match the drill size.

    • @1pcfred
      @1pcfred Год назад

      I believe this is where the flutes are being formed ruclips.net/video/fsjW53JThU0/видео.html

    • @ryanbeard1119
      @ryanbeard1119 Год назад +1

      @@1pcfred true, only makes sense

  • @samkamal6871
    @samkamal6871 2 месяца назад

    Which Material They Are Using For Making Drill Bits

  • @joecistaro4551
    @joecistaro4551 Год назад +7

    But how do you make the twist in the rod? Trade secret?

    • @fullmetalmachinist3883
      @fullmetalmachinist3883 Год назад +5

      look from 2.20

    • @ronblack7870
      @ronblack7870 Год назад +11

      the machine with 2 curved dies rotating forms the twist. look at 2:20

    • @tareksma1
      @tareksma1 Год назад +4

      I disliked the video because of that. Its the part i was eager to know.

    • @GrrrRu
      @GrrrRu Год назад

      ​@@tareksma1аgгее! Тне ои1у геаsoи l саме неге!

    • @GrrrRu
      @GrrrRu Год назад +1

      ​@@ronblack7870it is difficult to understand :( as to me it is the only question for me in this process...

  • @Defcon666
    @Defcon666 Год назад +9

    And off to harbor Freight they go !

    • @1pcfred
      @1pcfred Год назад

      I have a set of Harbor Freight's finest black oxide coated drill bits. I paid $29.95 for a 115 piece index and I drill mild steel with them.

  • @PROProcesss
    @PROProcesss Год назад +16

    Cool very interesting production
    I wonder how many years have you been making the drill?
    I see the equipment is very old and works like clockwork
    It's interesting to watch.

    • @depthinprocess
      @depthinprocess  Год назад +2

      😋😋We will continue to show you more interesting production process videos later.Thank you for your attention!

    • @PROProcesss
      @PROProcesss Год назад +1

      @@depthinprocess Thank you, we'll be watching you.

    • @ayankhan-es1me
      @ayankhan-es1me Год назад

      Sir ret

  • @YRCHEN-ce5vt
    @YRCHEN-ce5vt 11 месяцев назад +1

    品管與質量存在問題,人員未使用個人防護設備

  • @HMTechFair
    @HMTechFair Год назад

    Aoa ya kahan banty han adres

    • @Yis-gv5td
      @Yis-gv5td 9 месяцев назад

      West Xiashu Town, Changzhou, Jiangsu. If you need products, please contact me. I run a factory like this.

  • @Jeroen74
    @Jeroen74 Год назад +6

    Poor lady at 6:20... that's not a job, that's torture.

    • @hztn
      @hztn Год назад +1

      - Yep, that's a reason why 10-15% of Chinese drill bits need to be resharpened from a box.
      Only Russian drill bits is worse: 30+% is bad sharpened, and just cannot drill. I've tested it many times before the war in 1990-th and later. Soviet drill bits where manually checked, at least - later quality level much downgraded.

  • @МаксимЛисицкий-я9л

    Так вот, оказывается, где делают все эти пластилиновые свёрла, которые даже дерево не сверлят.

  • @williamcunningham1448
    @williamcunningham1448 Год назад +1

    This would have been better if the person filming would have been able to show exactly what each step of the process is in detail and how the machines work.

  • @simontautorat1014
    @simontautorat1014 2 месяца назад +1

    If you work with wood/plastic/soft metals, then those are good enough.
    I wonder if you could produce high quality this way.
    Also safety standarts are not THAT low.

  • @julesc8054
    @julesc8054 Год назад +6

    It's amassing what happens when you ensure there is no descent drill sharpener for sale.

    • @allahsnackbar9915
      @allahsnackbar9915 Год назад +1

      these bits are the total shits, just do them up by hand on your bench grinder

    • @lolatmyage
      @lolatmyage Год назад

      You can take an angle grinder and get back to drilling in 30 seconds, try it some time

    • @julesc8054
      @julesc8054 Год назад

      Yip but how many people have the skill to do the effectively on a 5mm drill

    • @lolatmyage
      @lolatmyage Год назад +1

      @@julesc8054 it's easy with any size commonly used for metalwork and construction, now 0,5 mm would be a challenge

    • @julesc8054
      @julesc8054 Год назад

      @@lolatmyage
      What do you sharpen a 0.5mm drill with anyways, a mcromiter, microscope and a whetstone? 🤣

  • @jackmclane1826
    @jackmclane1826 Год назад

    No heat treatment? That glowing was just the flute forming. Is it all these drills get as heat treatment?
    Would explain the "performance" of cheap drill bits.

  • @andreapicci8410
    @andreapicci8410 Год назад

    6:33 The specified letters???? What letters?????

  • @perceive8159
    @perceive8159 Год назад +7

    They pump them out as fast as they make toothpicks, unfortunately most of these are only high carbon steel not toolsteel and can only be hardened to a certain hardness and do not stay sharp for long especially drilling steel. People keep buying them because there inexpensive and lots available 😎

    • @guytech7310
      @guytech7310 Год назад

      Yup, They make them to meet consumer demand. if there was no demand for Carbon steel tools, they wouldn't make them. Cannot blame the factory for producing the products consumers want.

    • @Telephonebill51
      @Telephonebill51 Год назад +1

      @@guytech7310 C'mon, stupid people buy them because they don;t know they're crap.

  • @tuânnguyễn-k7q1v
    @tuânnguyễn-k7q1v Год назад

    Can I ask for the process of supplying workpieces for assembly?

  • @feynthefallen
    @feynthefallen Год назад +19

    So they just magically turn from iron rods into drill blanks. Wow. Seriously, content like that I can do without.

    • @robertshelton3796
      @robertshelton3796 Год назад +5

      I saw a guy at a hydraulic sheer, then the blanks going through an induction heater ... were we watching the same vid?

    • @semperfidelis1142
      @semperfidelis1142 Год назад

      @@robertshelton3796 Ya it goes through the induction heater as a straight rod, and then those cutter at the end of the induction coils possibly put the flutes into the rod? But then they come out the other end already twisted w/ the flutes ground down.

    • @DieKampfgurke94
      @DieKampfgurke94 Год назад +3

      ​@@semperfidelis1142 These are cheap shit drills, the flutes arent ground, they only get rolled by those "cutters" you mentioned. No grinding, only some sharpening later.

    • @feynthefallen
      @feynthefallen Год назад

      @@semperfidelis1142 Ah so they DO show the fluting at some point? Ok, so the content is there, their editing is just complete garbage. I rest my case.

    • @bobturnbull18
      @bobturnbull18 Год назад +4

      @@feynthefallen You're case is flawed. After being induction heated the flutes are formed by the two rotating form tools which operate on a biased axis on either side to cause the blank to rotate as it is fed between the tools. It clearly shows in the video. There is no poor editing.

  • @Maintenance_Mark
    @Maintenance_Mark Год назад +3

    As a industrial maintenance tech I would hate to work in this factory. Gloves strapped to equipment, weird wires and cardboard hanging off stuff, an old gear being used as a weight to run production. This factory is a shit show and whoever is "maintaining" those machines should be ashamed of themselves. Fix it right.

  • @DRNewcomb
    @DRNewcomb Год назад +2

    Unfortunately, the video explains very little of the process.

  • @mountainholler290
    @mountainholler290 Год назад +5

    Obviously fine quality Chinese drill bits made to zip right through the toughest fortune cookie ! 🤣🤣🤣

  • @roastme2079
    @roastme2079 Год назад

    why do so many drill bits come wiht a round ending if that makes them spin in place when drilling?

  • @westvalley411
    @westvalley411 Год назад +1

    Forest for the trees. I didn't see one single bit being made/ cut...huh.

  • @doctorbrown2169
    @doctorbrown2169 Год назад

    Щось я не побачив гартування та відпуску. Це ті свердла яких вистачає на один отвір?

    • @hztn
      @hztn Год назад

      - Самокал на повітрі після формування спіралі на 2:24 от й усе. Й усе залежить від якості сталі, можуть однаково виглядати та бути стійкішими за совкову р6м5, а можуть викручуватись у протилежний бік як наче з ст3.

    • @doctorbrown2169
      @doctorbrown2169 Год назад

      @@hztn Тут дилема виходить. Самокалом зазвичай називають швидкоріжучі сталі типу Р18. Вона справді може загартуватись на повітрі, але це не буде правильна термообробка, максимуму від неї не доб'єшся. Швидкоріз сам по собі дорогий - якось не правильно так його використовувати. Тай скидають вони їх в ящик з вже гарячими заготовками, в книжках описують "самозакалювання" саме на відкритому повітрі чи протязі. Тому думаю що вони використовують якусь сильно дешевшу вуглецеву сталь, У8 наприклад, але тут проблема в тому що така сталь взагалі не гартується на повітрі. І ті свердла 100% виходять криві, просто тому що їх кидають в гарячому стані. Колись мені подарували набір китайських свердл ( років 10 тому), кожне просвердлило отворів 10. Заточка не допомагає - вони стираються з боків. Чисто по дереву працювати можна, у них є перевага, вони взагалі не ламаються

    • @hztn
      @hztn Год назад

      @@doctorbrown2169
      - Ну то їх шліфують по діаметру після "термообробки".

  • @4DModding
    @4DModding Год назад +1

    Osha have left the building

  • @gokhanozden2347
    @gokhanozden2347 Год назад

    Anyone know anything about the action at 2:24?

    • @MrTpain1945
      @MrTpain1945 Год назад

      Looks like hot rolled forged blanks

  • @Anton1990.
    @Anton1990. Год назад +7

    Огромное спасибо вам за видео.всегда хотел посмотреть как их делают

    • @depthinprocess
      @depthinprocess  Год назад

      🥰🥰

    • @Pubvoice
      @Pubvoice Год назад +2

      Мне тоже но самое главное было скрыто от глаза, к сожалению, так как борозды нужной формы делались в средине станка и мы увидели только уже полу готовое изделие.. Да и другие процессы были показаны только вскользь.

  • @jakubs6170
    @jakubs6170 Год назад

    Where is the hardening part?

  • @ZakariaAbdullah-pd2iv
    @ZakariaAbdullah-pd2iv Год назад

    Can any of you help us in mentioning machines, equipment and devices for Drilling bits

  • @AlphatecEngineering
    @AlphatecEngineering Год назад +1

    Wow, nice video, love it 💚💯🔥

  • @rudi7226
    @rudi7226 Год назад +2

    Me eating pretzel sticks 1:07

  • @Datsyukiandeke
    @Datsyukiandeke Год назад +3

    4:33 me at work, pretending to be working, but accomplishing nothing

    • @1pcfred
      @1pcfred Год назад

      I was wondering what the point of that was.

  • @bryanscott8675
    @bryanscott8675 Год назад

    Can @Huggbees narrate this one? I need to know howit's actually made.

  • @skunkjobb
    @skunkjobb Год назад +2

    Forming the flutes would be the most interesting to see but you didn't show that.

    • @guytech7310
      @guytech7310 Год назад +3

      The did at 2:30 (Rotating forming dies)

  • @gnightrow4020
    @gnightrow4020 11 месяцев назад

    Next show us mass production of screw bits

  • @masoudkhalili7084
    @masoudkhalili7084 Год назад

    hi, which country it is??

  • @NotSure416
    @NotSure416 Год назад

    6:12 What did you do today? "Oh, the usual, sharpened 10,000 drill bits."

  • @irritantno9
    @irritantno9 Год назад +2

    Title suggestion: “Where those shitty drill bits come from”

  • @Rosario_Agro
    @Rosario_Agro Год назад +3

    Какой уровень производства, такое и качество.

    • @antonp1777
      @antonp1777 Год назад

      Капитализм и тапки на босу ногу)))

  • @54suburban5
    @54suburban5 Год назад

    So how did the bit get twisted in the beginning😒

    • @hztn
      @hztn Год назад +1

      - 2:24

  • @cordoroy9515
    @cordoroy9515 Год назад +2

    The amount of H and S experts who feel the need to tell everyone how they need to wear protection is through the roof.

  • @wileu
    @wileu Год назад

    Disposables?

  • @BitSmythe
    @BitSmythe Год назад

    Some descriptions would be nice. *USE YOUR WORDS*

  • @Billydevito
    @Billydevito Год назад +2

    Low quality recycled steel.
    Low quality machinery and manufacturing.
    Low quality, garbage results.
    Cheap for the masses of stupid people who don’t understand they’re cheap for a reason.
    Not for serious work.

  • @nageshanavad
    @nageshanavad Год назад

    Where is this factory?

    • @Yis-gv5td
      @Yis-gv5td 9 месяцев назад

      West Xiashu Town, Changzhou, Jiangsu. If you need products, please contact me. I run a factory like this.

  • @CNTHINGS
    @CNTHINGS Год назад +1

    Dang I wanted to see the flutes being twisted that's the best part 😢

    • @phiksit
      @phiksit Год назад +2

      2:20

    • @CNTHINGS
      @CNTHINGS Год назад

      @@phiksit can't really see the neat twist though

  • @delta3eight
    @delta3eight Год назад +1

    And these are the drill bits you find at those hot dollar bargain shops 😂

  • @thawk1965
    @thawk1965 Год назад +1

    I could taste the grinder dust just watching the video.

  • @GnosisMan50
    @GnosisMan50 Год назад +4

    looks like a "fun" job...no way in hell I would do it. Thankfully, there is always someone who will.

    • @ThePsiclone
      @ThePsiclone Год назад +2

      you would if your guts start asking if your throats been cut (you get hungry enough)

    • @alandesgrange9703
      @alandesgrange9703 Год назад

      Not in the USA. Here, people make big money sitting home, and getting paid with the taxpayer's money.

    • @giorgiobassi9078
      @giorgiobassi9078 Год назад

      Una. Voglia.. di. Lavorare...👍👍🇮🇹👍🖐️✋👌🖐️👌✋

  • @luismaryland2305
    @luismaryland2305 Год назад

    What? They are not hand made?

  • @yogeshsaini-jz9ou
    @yogeshsaini-jz9ou 2 месяца назад

    Address

  • @feicheng7022
    @feicheng7022 Год назад +1

    their automation is actually quite well designed. making drill bits at the fastest possible way to cut the cost.

  • @kk2ak14
    @kk2ak14 Год назад

    And the alloy is the famous chinesium?

  • @gokhanozden2347
    @gokhanozden2347 Год назад

    Does anyone have any information about the forming machine?

  • @ColCurtis
    @ColCurtis Год назад

    Thanks for showing me why those Chinese drill bits don't drill until i sharpen them.

  • @enigmatic6969
    @enigmatic6969 Год назад +2

    Так вот откуда идёт это "га**но" которое гнется руками 🤬

  • @patrikfeher6111
    @patrikfeher6111 Год назад

    ah yesss.. chinesium drill bits.. they have a magic ability to turn the twist direction

  • @freakinccdevilleiv380
    @freakinccdevilleiv380 Год назад

    Nice

  • @MagnetOnlyMotors
    @MagnetOnlyMotors Год назад

    6:20 seriously ? 😢 Flea market specials.

    • @1pcfred
      @1pcfred Год назад

      They're splitting the points. Makes the bit drill with less force and walk less starting.

  • @मीभारतीय-थ6द

    सुंदर देखणेपण आहे कामात .

  • @iandarielvelazquezmunguia2362
    @iandarielvelazquezmunguia2362 7 месяцев назад

    So I have to do the hardening myself, got it

  • @jiexu134
    @jiexu134 Год назад +1

    不错,加油,徐俏俏

  • @Machines_revealed
    @Machines_revealed Год назад +3

    Agora eu sei onde são feitas as brocas que não duram nem a metade de uma de qualidade!!

    • @alierem4266
      @alierem4266 Год назад

      You mean that for strong and definitive convincing, we need to view the way things made in China?
      When things in China can be made (no, correction) ARE being made from cheapest and most inferior of quality as raw material, no convincing is needed that they profit from masses of buyers of 'cheaper' products produced.

  • @PatriotaUltra
    @PatriotaUltra Год назад +2

    Hola, un vídeo muy interesante, saludos cordiales desde Chile 🇨🇱.

  • @KishoreKumar-qf5ox
    @KishoreKumar-qf5ox Год назад

    सर यह मेटरीयल कया है और यह कितना हार्ड किया जाता है सर बताये सर धन्यवाद सर 🇮🇳🇮🇳🇮🇳🎄🌹🌴🙏🙏

  • @dkmcdk724
    @dkmcdk724 Год назад +2

    Теперь я знаю как делают китайские говно-сверла

  • @inq752
    @inq752 Год назад +1

    These are the so-called sacrificial drill bits.

  • @deanii3993
    @deanii3993 Год назад

    Imagine getting fired from here for messing up 2 drills😂😂😂

  • @trabadix
    @trabadix 2 месяца назад

    Ok, el proceso es bueno y bastante complejo, pero aun tienen mucho trabajo que hacer para acercarse mas a la perfección, ya que veo que al final, un operador revisa cada broca buscando defectos, esto no sucedería si su proceso estuviera completo, pero pareciera que no son brocas de la mas alta calidad 😅

  • @nledford2010
    @nledford2010 3 месяца назад

    So that’s where harbor freight gets there 30pc set for $3.99 from

  • @формалинстрептоцид

    так вот где делают свёрла, которые можно согнуть тремя пальцами...

  • @arthurtomczak8474
    @arthurtomczak8474 Год назад

    Wait till India starts making them . Dull right out of the box.

  • @aleckaleck2492
    @aleckaleck2492 Год назад +2

    Знаменитые одноразовые китайские сверла.

    • @promahdel484
      @promahdel484 Год назад +2

      Ага. Как из гвоздилина ст3. Что-то напрягло уже то,что как просто они прокат из самокала рубят .

  • @brianstypa11
    @brianstypa11 Год назад

    Those are the ones you get that the cutting angle is off and throw away anyway

    • @1pcfred
      @1pcfred Год назад

      When the angle is off I correct it.

  • @Raspukek-fu8un
    @Raspukek-fu8un Год назад

    wy it is always so dirty inside these facilities? and de machines look ancient af.

  • @rextransformation7418
    @rextransformation7418 Год назад

    6:11 what is she doing??

  • @garry1214
    @garry1214 Год назад

    I am so thankful that I live and work in the USA, at least I have OSHA to help protect me.

    • @janami-dharmam
      @janami-dharmam Год назад

      Most of the workers there would be just happy to get the minimum wage, right? Why do you need to much labour from the Mexico?

  • @myfeeling4you248
    @myfeeling4you248 Год назад

    Are these drills the ones advertised with the titanium coated flute to last longer, somehow I believe this is what I'm seeing here, make em cheap and marketing does the rest.

  • @shermanpeabody6102
    @shermanpeabody6102 23 дня назад

    The owner of Harbor Freight is American.
    He became a BILLIONAIRE selling these low cost tools
    These cheap tools were meant to use by casual hobbyist just couple times a year. Professional/serious mechanic/craftsmwn would not buy cheap tools .🦉

  • @TinganHamada86
    @TinganHamada86 Год назад

    Bagus sekali video👍👍👍✍️❤

  • @Who-ry8of
    @Who-ry8of Год назад

    Not a single pair of safety glasses. Someone’s in trouble.

  • @envitech02
    @envitech02 Год назад

    Interesting process but crazy noisy factory. I'll bet a lot of hearing loss going on.

  • @sudo_nym
    @sudo_nym Год назад

    ''What do you do at work, dad''?
    ''I make the thing that pokes the knob that turns the wheel that pulls a lever that pushes a button that starts a motor...''

  • @Ильнар-х6к
    @Ильнар-х6к Год назад +2

    1000% бракованные сверла мусор 😭

  • @patterdalezipsuzilil
    @patterdalezipsuzilil 2 месяца назад

    No wonder my bits keep snapping 😂😂😂😂😂😂😂

  • @butperest2223
    @butperest2223 Месяц назад

    the best in the world 😂