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How Strong Are Uncut Diamonds? Hydraulic Press Test!

How strong are raw diamonds? Stronger or glass or some minerals? We will use our 40 ton hydraulic press and load cell to find out!
Link to burning diamonds video fitop.info/build/videot/qZKpmNOdo6hmp3k
And the Diamond bullets video fitop.info/build/videot/gI2ygqq009WV1Xk
Our second channel fitop.info/two/veB47lgzZJ1WOf4XYVJNBw.html
Our fan shop www.printmotor.com/hydraulicpresschannel/
officialhpc/ hydraulicpresschannel
Do not try this at home!! or at any where else!!
Music Thor's Hammer-Ethan Meixell


  1. Hydraulic Press Channel

    Hydraulic Press Channel

    Vuosi sitten

    Here is link to burning diamonds video fitop.info/build/videot/qZKpmNOdo6hmp3k And here is the Diamond bullets video fitop.info/build/videot/gI2ygqq009WV1Xk

    • Hira Lohala

      Hira Lohala

      2 kuukautta sitten

      It took 100+ tons to crush tungsten but wtf is wrong with daimond

    • hokage hyper

      hokage hyper

      2 kuukautta sitten

      Try Lonsdaleite diamond

    • hokage hyper

      hokage hyper

      2 kuukautta sitten

      Try to do it on a Lonsdaleite Diamond it is said harder than a ring diamond

    • ୨ ୧

      ୨ ୧

      3 kuukautta sitten

      Stop this nonsense with diamonds. Diamond is hard, as in resists scratching. But diamonds are brittle, like it cracks easily if you drop it on the floor. .

    • Farbod Aghahassani

      Farbod Aghahassani

      Vuosi sitten

      lets try your fingers how long does it last

  2. Patrick Gayo

    Patrick Gayo

    Päivä sitten


  3. Kieran Brown

    Kieran Brown

    3 päivää sitten

    Heh, 69 Kilograms



    3 päivää sitten

    ഇത് real dimond ആ നോ😁😁

  5. WWG


    4 päivää sitten

    How would he get those diamonds

  6. Sourav Chakraborty

    Sourav Chakraborty

    6 päivää sitten

    Do this on any hardness test like Rockwell or Brinwell. You are doing compressive stress test.....😂😂😂😂

  7. Sumon Sohail (BNC)

    Sumon Sohail (BNC)

    6 päivää sitten

    4.40 satisfies centre of mass is at rest

  8. Varsha Javia

    Varsha Javia

    7 päivää sitten

    daimonds are scratch resistant but thay can easily scattered

    • Twig Sagawa

      Twig Sagawa

      5 päivää sitten

      Are you having a stroke? Also interesting fact

    • B58


      5 päivää sitten


  9. Cooper Roberts

    Cooper Roberts

    8 päivää sitten

    Uncut gems or something

  10. Danny Dadog

    Danny Dadog

    9 päivää sitten

    Crushing diamonds: me: good, they're overrated.. A bit later on: me: is that.. oh no, natural, unpressed Baltic Amber? Nooooooo!!!, don't crush it, sell it to me!!!, they're still seriously underrated before becoming jewellery!! I know a girl who makes... Well, never mind, all for a good cause. Have any more amber, boss?

  11. Hienz Lazaga

    Hienz Lazaga

    9 päivää sitten

    Try metherite metherite is stronger

  12. David Batchelor

    David Batchelor

    10 päivää sitten

    Could feed the poor with the money from them diamonds.

  13. Aj


    11 päivää sitten

    how about titanium?🤔

  14. Red Bunny bunny

    Red Bunny bunny

    11 päivää sitten


  15. CGNDC


    11 päivää sitten

    when they say only a diamond can damage another diamond hydraulic press: Am I a joke to you?

  16. Drowzzy Beats

    Drowzzy Beats

    12 päivää sitten


  17. Doug Alexander

    Doug Alexander

    13 päivää sitten

    Wizz, bang, splatter...

  18. Model The Masters

    Model The Masters

    15 päivää sitten

    If these were real they differently wouldn’t broke so easy

  19. Neil Graham

    Neil Graham

    15 päivää sitten

    If it was a flat Cube I think your results would have been different. It being domed like that takes all the force in one spot

  20. Gustavo Veronezi

    Gustavo Veronezi

    15 päivää sitten

    Diamond is basicaly, compressed carbon. It's explodes under pressure. Like a forged metal

  21. Frotpot Van Der anus

    Frotpot Van Der anus

    16 päivää sitten

    diamonds arent strong, they're re just VERY hard, but brittle

  22. pratham upadhayay

    pratham upadhayay

    16 päivää sitten

    Bad channel respect the book

  23. Alpha Ghost

    Alpha Ghost

    16 päivää sitten

    Diamond is diamond and it breaks

  24. Varun


    16 päivää sitten

    Diamonds the hardest material on the world breaks only at 400kg meanwhile Prince Rupert's drops made of glass withstands 70,000kg of weight. How weird is that.

  25. Raees


    16 päivää sitten

    Nice, but you should have pressed rat with flat hydraulic, anyways... SUBSCRIBED

  26. Jc R.mejia

    Jc R.mejia

    17 päivää sitten

    If you need janitor for that call my number 0961758617202

  27. stephan sat

    stephan sat

    17 päivää sitten

    Woah so with 2 tiny cubes of glass my car can stand up?

  28. Michiho


    18 päivää sitten

    i would like to see which is stronger, raw diamonds or cooked diamond, especially medium rare diamond strength.

  29. steve honeybadger

    steve honeybadger

    18 päivää sitten

    The problem was that those "diamonds" were absolute trash. Real and high quality diamonds can actually survive immense pressures. Scientists use diamond anvils to create pressures in the millions of PSI for experiments.

  30. Kyle O

    Kyle O

    19 päivää sitten

    Should make a diamond maker 5,000,000 and put graphite in it with a torch burning on it. Might need to seed it with a small piece of diamond which you guys should have plenty of after this video.

  31. ChrisFitness


    19 päivää sitten

    Hello it's me Mario

  32. johan petersson

    johan petersson

    19 päivää sitten

    7:06 famous last words for sure xD!

  33. wayne galvin

    wayne galvin

    19 päivää sitten

    If the diamonds were square and the surface was square they would take more pressure.

  34. Mohan Choudhary

    Mohan Choudhary

    19 päivää sitten

    Moral: a rat can kill you and we have to deal with it

  35. Mohan Choudhary

    Mohan Choudhary

    19 päivää sitten

    Yea 69

  36. jbnOracle


    19 päivää sitten

    Look under magnifying glass you can read "Made in China"

  37. William Hart

    William Hart

    19 päivää sitten

    Not very ductile as a material so it'll shatter before it deforms

  38. Muz


    20 päivää sitten

    1:57 UIH!!!

  39. Fateens World

    Fateens World

    21 päivä sitten

    Remember diamonds are weak against hard pressure bc of the heat momentum and hardness



    21 päivä sitten

    Yep use industrial internally cracked diamonds then use gem quality. You won't break gem quality mate.

  41. Lobster


    21 päivä sitten

    I suspect if that Diamond was precision ground to a geometrically perfect cube or cylinder it would have taken A LOT more force to crush it. The irregular shape of the diamond caused pressure spikes that broke it. As you know pressure is relative to the surface area it is applied to and if that diamond rested only on two small peaks the force must have been massive.

  42. google kullanıcısı

    google kullanıcısı

    21 päivä sitten

    Talks too much

  43. Scott T

    Scott T

    22 päivää sitten

    Purity of the diamond is important when it comes to strength.

  44. KenjiDev


    22 päivää sitten

    if you wanna crash sonething that hard, you should use robber or plastic sheet, or even copper to increse size of contact... Meaby then it would take a much more ;)

  45. Me Here

    Me Here

    22 päivää sitten

    What does he say at 08:51 ???

  46. theo hampton

    theo hampton

    22 päivää sitten

    U r using the wrong diamonds black diamonds r only black looking because of the imperfections on the inside of the diamonds they r black light can not pass thru them they r broken cracked and imperfect now spend some money on a better diamond 1 that is clear a white diamond no imperfections on the inside and the diamond would imbed itself in the press so this experiment is truly flawed

  47. Joey Mormann

    Joey Mormann

    23 päivää sitten

    You should have cut the diamond completely flat on two sides.

  48. Ron McVicar

    Ron McVicar

    23 päivää sitten

    You should get some natural crystals cut to simple cubes at 5mm. With uncut gems you’re pressing on small pressure points. If you hand level surfaces you’d get a better idea of strength.

  49. Wassup M' man

    Wassup M' man

    23 päivää sitten

    wtf man fuck diamond i thought it won't broke before 10 ton at least .just 600 kgs?!

  50. Alcatraz 104

    Alcatraz 104

    23 päivää sitten

    They crushed a diamond

  51. Lord Kuckmister

    Lord Kuckmister

    24 päivää sitten

    Imagen just haveing that mutch money

  52. hobbitassassin1


    24 päivää sitten

    30 million years...up the swannie!

  53. Dominik Sebestyén Zoltán

    Dominik Sebestyén Zoltán

    24 päivää sitten

    I tough diamond is unbreakable 😐

  54. dan JacksonC

    dan JacksonC

    24 päivää sitten

    They’re brittle. But also because they’re rough that’s a lot of stress points you’re creating with the ridges

  55. Ramon Bannister

    Ramon Bannister

    25 päivää sitten

    Narrator: "I'm going to crush a piece of amber, like the stuff from Jurassic Park. Here we go!" Scientist: "NO WAIT! WHAT'S THAT MOSQUITO-LOOKING THING IN THE/" [Amber is crushed to a million pieces]

  56. Jay Elimination

    Jay Elimination

    26 päivää sitten

    I just seen a fuckin tooth cracked around the same pressure wtf. Oh it went pass 300 ahh but still

  57. Deepak Sahoo

    Deepak Sahoo

    27 päivää sitten

    your wife must be a bullshit.

  58. jacob trout

    jacob trout

    29 päivää sitten

    Don’t put diamond dust in someone’s drink 🤫

  59. Streaky100001


    Uukausi sitten

    I think another factor in how weak the diamonds were is the fact that they were raw, uncut diamonds. In the raw uncut form diamonds are naturally full of cracks and faults, looking at the video I think what's happening is when force is applied one of these naturally weaker spots is failing, I suspect a "fancy" diamond as you call them, or one that has been cut and prepared for jewelry use would probably fare alot better, on the basis that when diamonds are cut they actually work around those natural faults so that the diamond you end up with should be flawless, or at least, wont have the major cracks and fault lines in it that the uncut diamonds do, I think truly flawless diamonds are incredibly rare and usually cost amounts of money that would make the average persons eyes water and nose bleed, but either way, you're average jewelry diamonds will have a lot less in the way of fault lines and weak spots than an uncut diamond.

  60. Gear Bolt

    Gear Bolt

    Uukausi sitten

    what happen if you have 675 kg weight of body and just fall from apartment to a diamond

  61. DragonSoup


    Uukausi sitten

    My pickaxe after mining at y 12 in the nether but can't find Ancient Debris.

  62. AfriHerpPhoto


    Uukausi sitten

    "Shape''ed" ✔️



    Uukausi sitten

    When some one asks me where diamonds are found My answer is : in the hydraulic press...

  64. the


    Uukausi sitten


  65. Ben Thomas George

    Ben Thomas George

    Uukausi sitten

    That was a "weak add diamond" 😂😂😂

  66. John Abraham

    John Abraham

    Uukausi sitten

    Have you ever seen Rough Diamonds WhatsApp +264 814183639 fitop.info/build/videot/fqeolMioua1_tXk

  67. Clinton Lao

    Clinton Lao

    Uukausi sitten

    Hydraulic press: I BEAT DIAMOND 😈😈😈 Diamond: impossible...

  68. Zachary Clownphobic

    Zachary Clownphobic

    Uukausi sitten

    I love hpc but these kind of videos piss me off. Nobody has ever claimed diamonds have good compression strength, all they are is hard

  69. We Are BACON!

    We Are BACON!

    2 kuukautta sitten

    Lol a fat person could crush diamond

  70. Mono Monisete

    Mono Monisete

    2 kuukautta sitten

    Ok now do it with a piece of steel and the winner will be the diamond in force before collapsing

  71. Kraky N Eunice

    Kraky N Eunice

    2 kuukautta sitten

    carbon: who are u? diamond: im u, but older

  72. Hira Lohala

    Hira Lohala

    2 kuukautta sitten

    WTF it took 100+ tons to crush the tungsten in his own video

  73. Janko Van Jaarsveldt

    Janko Van Jaarsveldt

    2 kuukautta sitten

    I like how he doesnt diminish his wives opinions

  74. Janko Van Jaarsveldt

    Janko Van Jaarsveldt

    2 kuukautta sitten

    Too many impurities in the natural glas

  75. Stet Tan

    Stet Tan

    2 kuukautta sitten

    Holy cow...it's like listening to the Dracula channel!

  76. Jimmy Barto

    Jimmy Barto

    2 kuukautta sitten

    Dense doesn't mean strong

  77. Arun Cheekolu

    Arun Cheekolu

    2 kuukautta sitten

    Hardness and toughness are 2 different things.

  78. dennis collins

    dennis collins

    2 kuukautta sitten

    Rupert glass is the new diamond 💎

  79. Suicy Entertainment

    Suicy Entertainment

    2 kuukautta sitten

    the first diamond broke at 653 kg

  80. Karl Calandria

    Karl Calandria

    2 kuukautta sitten

    Wait diamond is breakable? JOJO you lied to me

  81. K2C !

    K2C !

    2 kuukautta sitten

    Who would have thought a hydraulic press would get some one millions of subscribers

  82. Simion Peters

    Simion Peters

    2 kuukautta sitten

    Sooo a tooth is stronger than a dimond 🤦‍♂️ that ain't no dimond

  83. MrMudNugget


    2 kuukautta sitten

    lol even a ball bearing takes more!

  84. The T-Man Show

    The T-Man Show

    2 kuukautta sitten

    7:20.... Dam Nature, You Scary!!

  85. servo o

    servo o

    2 kuukautta sitten

    when it stick on a ring, the phrase "diamonds are forever" is a very good approximation....😂😂😂

  86. Stan Twice

    Stan Twice

    2 kuukautta sitten

    wtf I'm doing here, I still have exams tomorrow 😩

  87. Fury Kyong

    Fury Kyong

    2 kuukautta sitten

    There's a difference between hardness and force

  88. scott brigner

    scott brigner

    2 kuukautta sitten

    Playdough animals need red filling !



    2 kuukautta sitten

    steel cannot crack diamond bruh, also a diamond that big would have cost almost $100k..

  90. Crying Freeman

    Crying Freeman

    2 kuukautta sitten

    So glass is more precious than diamonds. From now on I prefer glass in an engagement ring than diamond.

  91. jerome


    2 kuukautta sitten


  92. Mathys Lallier

    Mathys Lallier

    2 kuukautta sitten

    nobody: minecraft players: f*ck this sh*t im out

  93. Anthony Toombs

    Anthony Toombs

    3 kuukautta sitten

    Diamonds are hard, not tough. You are testing toughness. There is a difference.

  94. Andreas Hjort

    Andreas Hjort

    3 kuukautta sitten

    I crack laughing when he sad that's some weak ASS daymond😂 I love you pure content! Keep it up👍

  95. shaheenurr rahman

    shaheenurr rahman

    3 kuukautta sitten


  96. Nate Halstead

    Nate Halstead

    3 kuukautta sitten

    Try a diamond with squared contact top and bottom sides.

  97. Unstable ark reactor

    Unstable ark reactor

    3 kuukautta sitten

    I think titanium metal is stronger than diamond

  98. 杜涛


    3 kuukautta sitten

    Please try bone cement for vertebroplasty surgery, this is the hardest thing I ever seen.

  99. jack


    3 kuukautta sitten

    So if Minecraft was realistic, iron would be better than diamond?

  100. Boris Samenstow

    Boris Samenstow

    3 kuukautta sitten

    I think you need at least vvs to measure the real strenght of a diamond 💍