Excellent Holdfast Clamps made from screws

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ความคิดเห็น • 251

  • @ZNA_Productions
    @ZNA_Productions ปีที่แล้ว +2

    That's an awesome setup with the jigsaw, I have to give that a try. Great video!

  • @jisakukobo
    @jisakukobo  ปีที่แล้ว +13

    I hope you will share my videos with your friends!

    • @carlossimoescampos1
      @carlossimoescampos1 ปีที่แล้ว +2

      It is not possible pass it on if we do not have the measures.

    • @lawrencemay8671
      @lawrencemay8671 ปีที่แล้ว

      @@trinitytoo but what are the parts to make the screw down

    • @jisakukobo
      @jisakukobo  ปีที่แล้ว +2

      @Mama C
      I think that the size should be made easy to use according to the workbench to be used.
      I didn't include the dimensions because I didn't think the size was important.
      The point to note is that I do not use aluminum materials.
      All made of iron.

    • @carlossimoescampos1
      @carlossimoescampos1 ปีที่แล้ว

      Trinity, thank you very much for ypur information. I've already noticed about this, but it is missing from JSK-koubou the measures of the "square guide".

    • @carlossimoescampos1
      @carlossimoescampos1 ปีที่แล้ว

      @@trinitytoo 👍

  • @EngineerMikeF
    @EngineerMikeF ปีที่แล้ว +11

    Brilliantly simple, Gregor's idea of shrink tube over the threaded post is spot on, that'll make it work well even for benches made of soft wood

    • @betteramwthanbmw
      @betteramwthanbmw ปีที่แล้ว +3

      @ EngineerMike F: I occasionally use sections of used, replaced bicycle inner tubes
      (they come in various diameters) as a protective lining, as well as heat-shrink tubing,
      but in vulcanized natural rubber it's inherently softer.
      And you can usually get them for free in bike repair shops if you don't ride a bike yourself.
      Here maybe the tube of a racing bike for the threaded rod and for the clamps Pieces of a touring bike inner tube.

  • @RestoredChannel
    @RestoredChannel ปีที่แล้ว +4

    Simple and easy to make👌 thanks for sharing!

  • @penalverpenalver2296
    @penalverpenalver2296 ปีที่แล้ว

    thank you ! very good.
    silent is gold!!

  • @MCsCreations
    @MCsCreations ปีที่แล้ว +2

    Brilliant work, dude! 😃
    I'm definitely going to try to make some of those!
    Stay safe there with your family! 🖖😊

  • @thomasguerra6718
    @thomasguerra6718 ปีที่แล้ว

    Thank you as always, teacher

  • @michaelphungtuan758
    @michaelphungtuan758 ปีที่แล้ว +1

    Very simple and perfect . Job done 👍

  • @malenjkimuk9739
    @malenjkimuk9739 ปีที่แล้ว +1

    Молодчина! Дай Бог тебе здоровья! 👍👍👍

  • @homemadetools
    @homemadetools ปีที่แล้ว

    Nice! We shared this video on our homemade tools forum this week 😎

  • @fabricemenoud3296
    @fabricemenoud3296 ปีที่แล้ว +4

    Simple et efficace, si tout pouvait être aussi net dans la vie 👏

  • @garysumlin8355
    @garysumlin8355 ปีที่แล้ว

    Finally something worth while

  • @henryrossouw930
    @henryrossouw930 ปีที่แล้ว +1

    Great piece of art.Will surely copy it.

  • @yeagerxp
    @yeagerxp ปีที่แล้ว

    Good job 👍👍👍Thank you for sharing. 🇨🇦

  • @user-ku6jj1mi3j
    @user-ku6jj1mi3j ปีที่แล้ว +1

    thank you very much. I'll try again today

  • @MrBradleykeith
    @MrBradleykeith ปีที่แล้ว

    Simple and functional, I like it. 👍

  • @viorsa8200
    @viorsa8200 ปีที่แล้ว +1

    Magnífico tutorial maestro, unas buenas sujeciónes para el banco, gracias por compartir tanta creatividad y conocimientos, un saludo cordial y por supuesto un gran like desde Narón (Galicia)

  • @thomasgibbons353
    @thomasgibbons353 8 หลายเดือนก่อน

    Thou art the King of clean!

  • @MuseLeathercraft
    @MuseLeathercraft ปีที่แล้ว

    Brilliant! Thanks 🙏 G

  • @MisterTee2010
    @MisterTee2010 ปีที่แล้ว

    I definitely need to make some of these.

  • @RodrigoDoBrasil
    @RodrigoDoBrasil ปีที่แล้ว

    Simple, efficient and so clean. Domo Arigato

  • @jvl8653
    @jvl8653 ปีที่แล้ว +1

    La mejor herramienta, simple pero eficiente.

  • @engenhariamoderna
    @engenhariamoderna ปีที่แล้ว

    Congratulations, you are the master of perfectionism! "Parabéns"

  • @lawrenceogden3736
    @lawrenceogden3736 ปีที่แล้ว

    Brilliant video and a brilliant idea

  • @jeanlucvassort6411
    @jeanlucvassort6411 ปีที่แล้ว

    an other nice moment of brilliant hand work, idea, elegance like magic Thanks again ...

  • @brigitteprovost4306
    @brigitteprovost4306 ปีที่แล้ว

    Quelle brillante idée! Merci pour le partage👍👍

  • @jaspalmanku3684
    @jaspalmanku3684 4 หลายเดือนก่อน

    Excellent idea hack. Thankyou

  • @alfredodamianvargasnavarre3655
    @alfredodamianvargasnavarre3655 ปีที่แล้ว +2

    Es muy agradable ver estos videos que tienen mucho diseño gracias

  • @TheUncleNa
    @TheUncleNa ปีที่แล้ว

    Love this👍

  • @CarlosMoreno-mr5me
    @CarlosMoreno-mr5me 3 หลายเดือนก่อน

    ¡¡Excepcional!! Simple y sencillo...

  • @tomshahriari6602
    @tomshahriari6602 ปีที่แล้ว

    Great idea.

  • @MrPatdeeee
    @MrPatdeeee ปีที่แล้ว

    /Awesome kind Sir. Thank You!

  • @ravebrave8866
    @ravebrave8866 ปีที่แล้ว

    Fantastic Kobu 👍

  • @jalechavez6042
    @jalechavez6042 ปีที่แล้ว

    Excelente idea, gracias por Compartir... Saludosss

  • @DJ-cf6no
    @DJ-cf6no ปีที่แล้ว

    Excelent...!
    Thank´s.

  • @luisrodriguezlynch4586
    @luisrodriguezlynch4586 ปีที่แล้ว

    Muy ingenioso, muchas gracias por compartirlo

  • @user-ky2od2cs3k
    @user-ky2od2cs3k ปีที่แล้ว +1

    Все гениальное просто.👍

  • @luisclaudiocaldeira5120
    @luisclaudiocaldeira5120 ปีที่แล้ว

    Good Job!!!

  • @multiservicioelpelon3607
    @multiservicioelpelon3607 ปีที่แล้ว

    Muchas gracias 😊

  • @jorgepelegrini7286
    @jorgepelegrini7286 ปีที่แล้ว

    Buenas Noches Señor !!!! Muy buen trabajo, exelente jefe lo felicito, Gran saludo.--

  • @PapaFlammy69
    @PapaFlammy69 ปีที่แล้ว +1

    nice

  • @jairsouza7108
    @jairsouza7108 ปีที่แล้ว

    Excelente, como todos os teus trabalhos! 🇧🇷

  • @rmz5941
    @rmz5941 ปีที่แล้ว +1

    Waw impresionante tu trabajo maestro gracias por compartir ya me suscribí a su canal de TH-cam saludos

  • @nikolaykostenyuk1855
    @nikolaykostenyuk1855 ปีที่แล้ว +1

    Молодец ! Все четко и красиво ! 👍❤

  • @ferdinandbasques7715
    @ferdinandbasques7715 ปีที่แล้ว

    JE TENAIS A VOUS FELICITER POUR CES CREATIONS.. QUE J'AI D'AILLEURS MISES EN PRATIQUE. GRACE A VOUS
    SUPERBE IDEE. 👍👍👍👍FELICITATIONS . ET SURTOUT TRES BELLES PRISES DE VUES

  • @ParsMaker
    @ParsMaker ปีที่แล้ว

    Legend 👏

  • @BDL090754
    @BDL090754 ปีที่แล้ว +5

    I just appreciate this man's ingenuity, fantastic Thanks

    • @leveloecolo389
      @leveloecolo389 ปีที่แล้ว

      Le travail a l horizontale c est mieux

  • @roseericson3828
    @roseericson3828 ปีที่แล้ว

    Thank you for sharing your great ideas. Amazing

    • @roseericson3828
      @roseericson3828 ปีที่แล้ว

      Also I wanted to say I love that you used a bolt because anyone can get a bolt from the hardware store. What if you drilled your hole at a 4 or 5 degree angle. The screw down would be angled and would snug into the hole as you tighten it. So electrical shrink tube and a slight angle might help from tearing on the holes. I got so happy when I saw this post. Please keep us informed. 😎

  • @KORZDAKRA
    @KORZDAKRA ปีที่แล้ว

    very nice 👍 professional work 👍

  • @ashraf61
    @ashraf61 ปีที่แล้ว

    Nice Job. Thanks for sharing. ;-)

  • @user-yh5rc5ji1b
    @user-yh5rc5ji1b ปีที่แล้ว

    Genius

  • @Slemi
    @Slemi ปีที่แล้ว +49

    Maybe try putting heat shrink tube over M20 thread, the one electricans use, to less damage the hole in the bench?

    • @jisakukobo
      @jisakukobo  ปีที่แล้ว +15

      your idea is good
      I'll give it a try.

    • @andrewbieger5004
      @andrewbieger5004 ปีที่แล้ว +2

      Great idea.

    • @pdloder
      @pdloder ปีที่แล้ว +3

      The thread gives extra purchase - cover the thread and lose holding power. At least by my reckoning.

    • @garvamel
      @garvamel ปีที่แล้ว +3

      or a 20mm pvc pipe lining an M18ish (i don't know the internal diameter of a 20mm pvc). A shrink wrap might end up tearing from constant abuse.

    • @meloncaulime2712
      @meloncaulime2712 ปีที่แล้ว +2

      @@garvamel Pipe is measured by internal diameter...not external!

  • @avoidtheherd7066
    @avoidtheherd7066 ปีที่แล้ว +1

    Sincere thanks for not ruining the video with some lame repetitive music.

  • @martingutierrez1155
    @martingutierrez1155 ปีที่แล้ว

    Buen día gracias por compartir excelente trabajo

  • @sherhan4603
    @sherhan4603 9 หลายเดือนก่อน

    Супер идея и супер исполнение качество..❤😊

  • @victororopeza3168
    @victororopeza3168 ปีที่แล้ว

    Excelente 👌

  • @cbpuzzle
    @cbpuzzle ปีที่แล้ว +5

    Coat the bench threads with epoxy to fill them in. Then spin and sand in the drill press. That way you don't enlarge the diameter with shrink tubing or a sleeve.

  • @andydukelow4560
    @andydukelow4560 ปีที่แล้ว +6

    This is a great idea! In regards to the threaded rod wearing out the holes in the hardwood bench, I don't think an average user would go through enough clamp cycles in a lifetime to do that.

    • @alfredomarquez9777
      @alfredomarquez9777 ปีที่แล้ว

      Specially if the user takes a bit from the very edge of the thread... simple wet or dry sandpaper will easily kill the very edge, leaving enough to hold the wood of the bench, but lessening any pronounced wear of that wood!

  • @krishnamurthykeramalu2487
    @krishnamurthykeramalu2487 ปีที่แล้ว

    💐Very nice. Good work 🙋‍♂️🇮🇳

  • @jedigisa
    @jedigisa ปีที่แล้ว

    👍👍👍👍👍👏👏👏👏👏
    So good idea
    Thanks

  • @wernerpfeifer
    @wernerpfeifer ปีที่แล้ว

    Grandios!

  • @sobatpinus
    @sobatpinus ปีที่แล้ว

    keren... simple mudah untuk ditiru

  • @sergkobi
    @sergkobi ปีที่แล้ว

    Very good 😊👍👍👍

  • @gibamec7636
    @gibamec7636 ปีที่แล้ว

    Very good Job
    🇧🇷

  • @Brian18741
    @Brian18741 ปีที่แล้ว

    Cool 😎👍

  • @antoniojoaoamaraljorge4694
    @antoniojoaoamaraljorge4694 ปีที่แล้ว

    Muito bom todos os videos

  • @carlosdantas4372
    @carlosdantas4372 ปีที่แล้ว

    MUITO TOP!!!

  • @sergiosecches339
    @sergiosecches339 ปีที่แล้ว

    Opa! Boa idéia!

  • @catalingherzan3829
    @catalingherzan3829 ปีที่แล้ว

    Very useful, nice and strong tool... From my point you make me in love to the wood so now I prefer more as much as possible wood and just that can't be wood made from other materials like duralumin for example... I already sent you an email... All the best regards,

  • @christianbuzio9468
    @christianbuzio9468 ปีที่แล้ว

    You made me feel stupid! You are crazy simple genius!💓

  • @user-pw1xo1yn2q
    @user-pw1xo1yn2q ปีที่แล้ว +1

    Парни сделал такие зажимы,просто класс, очень удобные

  • @f.d.6667
    @f.d.6667 ปีที่แล้ว

    Totally awesome! ... but you need to have a (clear) plastic deflector or protection thingy to cover the end of the blade - it that blade comes loose or snaps, it will aim at your eyes!

  • @edilsonjesus-yl9ne
    @edilsonjesus-yl9ne ปีที่แล้ว

    Amigo impressionante muito bom

  • @MrBradleykeith
    @MrBradleykeith ปีที่แล้ว +1

    numero uno

  • @romeovidalrodriguez7754
    @romeovidalrodriguez7754 ปีที่แล้ว

    HOLA Buen Video Saludos🖐

  • @antoniomunguiafernandez128
    @antoniomunguiafernandez128 ปีที่แล้ว

    Are you an engineer ? All tour videos are amazing 👍thank's 4 sharing

  • @arminfloss6155
    @arminfloss6155 ปีที่แล้ว

    Super 👍👍👍👍👍👍👍👍👍👍👍👍

  • @jerrybobteasdale
    @jerrybobteasdale ปีที่แล้ว +2

    Clever solutions. Instead of using all-thread, one could use rod and just thread a portion of it. The resulting dogs wouldn't chew the wooden holes as much.

  • @RafaelMartinez-jb5sy
    @RafaelMartinez-jb5sy ปีที่แล้ว

    Muy bueno.

  • @davidgee1585
    @davidgee1585 ปีที่แล้ว +2

    I have a Woden X112 holdfast clamp it comes with a collar to protect the hole in the bench, there were similar ones by other tool companies, to stop hole enlarging over time. It would be possible to replicate this, if you had a concern for your bench. Probably depends how often you are using these, they seem a very reasonable way to hold this jig down.

  • @adrianpherreira8176
    @adrianpherreira8176 ปีที่แล้ว

    Parabéns 👍🤌👏...

  • @walterfelipedipalma5164
    @walterfelipedipalma5164 ปีที่แล้ว +2

    Sempre belli e ben curati questi video....ma sarebbe ancora più bello sapere anche che tipo di utensili adoperi con le tue attrezzature...tipo la lama circolare per il taglio dei metalli, tipo le punte per il trapano....oltre agli accessori che sono presenti x gli acquisti nel manuale web dei tuoi progetti...👍😉

  • @mauriciodeiana1111
    @mauriciodeiana1111 ปีที่แล้ว

    EXCELENTE. Me gusta mucho tu prolijidad. Voy hacer mis propios "Sargentos" A propósito del pegamento que utilizas (mezcla de negro y blanco) ¿qué marca es? Muchas gracias.

  • @vovangraf6192
    @vovangraf6192 ปีที่แล้ว

    прелестно прелестно!

  • @nikolaymihaylov6662
    @nikolaymihaylov6662 ปีที่แล้ว +1

    So simple, yet so brilliant! Thank you, Hiro! What do you think is the minimum depth of the workbench hole for good clamping pressure? My workbench top is 50 mm thick.

    • @HAGmbHkeG
      @HAGmbHkeG ปีที่แล้ว +2

      That should work. The heavy duty steel welding tables I've used are 20 mm thick and have 28 mm holes, although the holes are a much tighter fit with the clamps. But 50 mm for M20 with 20 mm holes should work fine as long as the clamping arm is long enough - clamp too close to the hole and you just pull the clamp out.

  • @pjmtrmcjm
    @pjmtrmcjm ปีที่แล้ว +1

    Nice! I'm copying this but I am going to cut the wood to travel the length of the aluminum square tube to provide extra support. As far as the threads cutting up the wood table I was thinking of putting on some duct tape.

    • @peterbeyer5755
      @peterbeyer5755 ปีที่แล้ว

      Another person suggested shrink tube over the thread, I’m going to try garden hose and have a smaller diameter bolt.

    • @alfredomarquez9777
      @alfredomarquez9777 ปีที่แล้ว

      @@peterbeyer5755 I already tried garden hose, but found it somewhat on the too soft side... Another person suggested filling the space between threads with epoxi (I would use a steel-filled epoxi, like "JB Weld" as it is more resistant than unfilled epoxi...)

  • @alekseisoldatov3312
    @alekseisoldatov3312 ปีที่แล้ว

  • @billyblackie9417
    @billyblackie9417 ปีที่แล้ว

    How is the clamp secured to the worktop? It looks great job good man

  • @googleyoutubechannel8554
    @googleyoutubechannel8554 ปีที่แล้ว +3

    Brilliant, only 4-5 times more expensive for those oversized bolts and parts than just buying a regular holdfast clamp.

    • @DiegoSynth
      @DiegoSynth ปีที่แล้ว +1

      Not even taking into account that you need like 5 machines running on 5 expensive / overcomplicated gigs.
      I mean, if you show how to make it with a jigsaw and a drill press; fine, alright. But if you need a NASA lab to build a clamp, then it's kinda killing the purpose and wasting our time as viewers. The result is beautiful (except for the wooden block with the nut that is gonna get loosen everyday meaning a butt pain), but one has to consider if it's worth it.

  • @guitarshik
    @guitarshik ปีที่แล้ว +1

    Превосходно!

    • @XaLi_GaLi
      @XaLi_GaLi ปีที่แล้ว

      5:18 , 5:39 того не стоит, можно ведь прижать и любой деревяшкой ...

  • @Thomaz80s
    @Thomaz80s ปีที่แล้ว

    Please share with us if heat shrink tube solution worked. Many Thanks. Greetings from Brazil 🇧🇷🇧🇷🇧🇷

  • @RodrigoKazuma
    @RodrigoKazuma ปีที่แล้ว

    If I could a suggest something for your safety, I would tell you to create a lock for your that hinges system. In any case, thanks for sharing your videos. It's so pressure and nice to watch. Hugs from Brazi 🇧🇷l

  • @Phazaar
    @Phazaar 3 หลายเดือนก่อน

    The threads will eat up your worktop - for those with a 3D printer, it's really easy to use a slightly smaller screw (saves money too) and 3D print a threaded tube to slot over it. This lets you dial in the size for your worktop, protects the edge, and still has all the strength thanks to the screw.

  • @quietwoodworking
    @quietwoodworking ปีที่แล้ว

    Nice looking jigs but I'd recommend that a guard be added to the top area where the jig saw blade is darting up and down to prevent personal injury.

    • @jisakukobo
      @jisakukobo  ปีที่แล้ว

      アドバイスありがとう

  • @masoudahmad4348
    @masoudahmad4348 ปีที่แล้ว

    Can you make one that with a addjust length setting??? Making the handle bit longer so it can be set ???? I think it Wood be a good tool for those with limited space

  • @JoeYamo
    @JoeYamo ปีที่แล้ว

    Nice job. Where did you get the parts you didn't make?

  • @karlosgrizz356
    @karlosgrizz356 ปีที่แล้ว

    Buen proyecto, me gustaría que nos de algunas medidas para poder hacerlo .Gracias

    • @alfredomarquez9777
      @alfredomarquez9777 ปีที่แล้ว

      En realidad, no necesitas ninguna aparte del diámetro estándar de los agujeros del banco de trabajo, que suelen ser de 19 o 20 mm... el resto de las medidas es según lo requieras...

  • @starydedecek
    @starydedecek ปีที่แล้ว

    SUPER SUPER SUPER SUPER SUPER SUPER

  • @sapelesteve
    @sapelesteve ปีที่แล้ว +1

    Nicely done JSK! I was wondering why the turning mechanism on the clamp looks upside down in your thumbnail? Just curious...

    • @jisakukobo
      @jisakukobo  ปีที่แล้ว +3

      Since the thumbnail is a small image, it is difficult to convey all the information about the work.
      It is intentionally reversed to make the important parts look bigger.

  • @DessieTots
    @DessieTots 10 หลายเดือนก่อน

    And what would you do with that piece of wood at the end, the piece of wood that is almost completely covered by your holdfast?