Troubleshooting My Dremel 4000 and Replacing Motor Brushes

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  • Опубликовано: 10 ноя 2024

Комментарии • 40

  • @jayc3110
    @jayc3110 Год назад +2

    Thank you that was very informative. I really appreciate the extra effort you took to link the specific part number and also link the URL for where to purchase it. Best wishes

    • @AdamCrohn
      @AdamCrohn  Год назад

      Thanks for watching! It's been a while since I've done a video on a power tool. I'm due for a new one, and I think it's going to be my new heat gun.

  • @danischuller013
    @danischuller013 3 года назад +3

    My dremel wouldnt turn on but i was able to eliminate the brushes as my problem. My dremel has a very cheap, horribly designed plastic lever inside that must trigger the internal microswitch. The plastic wasnt actually triggering it so it wasnt turning on. I added a good amount of hard glue to the end of the lever so now it is thick and strong enough to trigger the microswitch

  • @lastkingofinca
    @lastkingofinca 3 года назад +2

    Hi man,
    Was yours pulsing when turning or was it just not turning at all? My issue is that its pulsing when its turning and once I apply it to something, it won't turn. Help?

  • @lance5271
    @lance5271 5 лет назад +4

    I love how well you know your sonic screwdriver!

    • @AdamCrohn
      @AdamCrohn  5 лет назад +2

      Gotta love the Sonics! Seattle Super Sonics, Sonic the Hedgehog, and Sonic the burger.

  • @sashasoule4585
    @sashasoule4585 4 года назад +2

    Bearing gave out on mine three months in. Very disappointing. I have one that is twenty years old that hasn’t had a bearing issue (my guess is the more expensive metal sealed bearings in the old vs rubber sealed in the new). Also the brushes on the new one are a 1/4 worn down while the other doesn’t even have divot in it. Not trying to hate, I love Dremel but they seriously cheapened some things. Great vid though! Subscribed.

    • @AdamCrohn
      @AdamCrohn  4 года назад +2

      It's funny you say that about the older models. Last month my dad gave me my great grandfather's Dremel from 1962. The thing still works perfectly, and lots of power. So there's definitely something to what you're saying. My modern one is only about 3 or so years old, and the brushes are the only problem I've had. It's definitely my most used tool in my arsenal. Thanks for being here, and stay safe!

    • @sashasoule4585
      @sashasoule4585 4 года назад +1

      AC Toy Design Of course, you too! I didn’t know dremel was around in the 60s, that’s crazy. Since the OEM brushes wear pretty quick there might be some better aftermarket ones out there that last longer. I forgot to account for the newer models possibly having much higher rpms causing them to wear sooner. Those are cheap enough though, to be honest haha. Do you mostly 3D print and use plastics, or have you done any metal projects before?

    • @AdamCrohn
      @AdamCrohn  4 года назад

      @@sashasoule4585 Zero 3D printing. I like to use my hands!

    • @sashasoule4585
      @sashasoule4585 4 года назад

      AC Toy Design You know what they say about assumptions. They are asinine. Any low temp metal casting? Like bismuth? I know with paint you can get a pretty solid metal look, and it takes a lot more art to pull off, but metal might be a good second to that.

  • @vickiderrick6070
    @vickiderrick6070 3 года назад +1

    Hi did you have a cap cover over the screw out bits on the sides ? Mine has a cover and can't remove them 🤔 so not sure what to do now 😢 cheers vicki

    • @bambukairomantikai
      @bambukairomantikai 2 года назад

      same here, looking on what to do..

    • @alonsogarrote8898
      @alonsogarrote8898 Год назад

      @@bambukairomantikai did you find what to do?

    • @bambukairomantikai
      @bambukairomantikai Год назад

      @@alonsogarrote8898 Yep, unscrew every bolt, open the dremel case just enough so that the covers just fall out, replace as usual. Pretty simple, just really unpractical...

  • @CIarkNova
    @CIarkNova 3 года назад +1

    I recently purchased a 4300. I ran it on high for 5 mins to seat the brushes per the manual. I’ve only used it 2-3 times to cut a plastic number plate for my bike. This most recent time I was cutting on a lower setting, and it seemed to be losing power and sounding slightly sporadic. I ended up gradually going to 10, and 13ish, bur 10 and below just doesn’t sound smooth anymore. Did I damage my brushes?

    • @AdamCrohn
      @AdamCrohn  3 года назад

      Hey, my knowledge of these is only the experience I have with them. Is yours plug in it rechargeable battery? I always run mine on 15 or higher, otherwise it drags and doesn't work efficiently. If it is your brushes it's a quick and cheap fix. Keep me posted.

  • @aroniphraimov3915
    @aroniphraimov3915 4 года назад +1

    Hi quick question. My Dremel stopped working. Is there a way to pinpoint if the problem is with the brushes or something else?

    • @AdamCrohn
      @AdamCrohn  4 года назад

      Hey! For mine I did some research and the troubleshot accordingly. It's really easy to check the brushes, and eliminate them from the equation. You'll be able to tell if they are too warm down or not, and it's a really cheap and easy fix if that is the problem. Aside from that, you can carefully take it apart and inspect the insides for damage.

    • @aroniphraimov3915
      @aroniphraimov3915 4 года назад +1

      @@AdamCrohn I'm just trying to decide whether to by new brushes or buy new Dremel. Wanted to see if I can somehow check if the brushes are the problem before ordering new brushes.

  • @aptech2933
    @aptech2933 5 лет назад +2

    Love the screwdriver.

  • @lezaboyland8998
    @lezaboyland8998 3 года назад

    Hi my Dremel 4000 doesn’t have the grey disc to unscrew, does it initially have a cover over it? How do i put a picture up for you to see mine

    • @AdamCrohn
      @AdamCrohn  3 года назад +1

      Hi Leza, you can DM me on Instagram

    • @lezaboyland8998
      @lezaboyland8998 3 года назад

      @@AdamCrohn yes I’ve just done it

    • @prda7
      @prda7 3 года назад

      @@lezaboyland8998 Hi! Please help me as I'm having the same problem. I damaged black cover which is I assume over grey disk and now I'm stuck. Another one is still intact but I can't remove that black cover either.

    • @appledjerry
      @appledjerry 3 года назад +1

      @@prda7 you have to unscrew the main body, which splits in half, then you can remove the brushes. Don't know why they have that silly design.

    • @alonsogarrote8898
      @alonsogarrote8898 Год назад

      @@appledjerry maybe they want you to take it to a repair shop

  • @miladmehrbod5289
    @miladmehrbod5289 4 года назад

    my new dremel 4000 does this when running...intermittent drag...so the speed seems to be not constant ..i believe there is something wrong with armature spinning ...why???

    • @vickiderrick6070
      @vickiderrick6070 3 года назад

      Mine is doing the same by the sounds of your comment, as soon as I put some pressure to carve wood it slows down :-(

  • @nave1574
    @nave1574 5 лет назад +1

    Hey Adam, I was sent by Crafsman and I was wondering where I could buy one of your Chud Baby figures

    • @AdamCrohn
      @AdamCrohn  5 лет назад

      Hey! Thanks for being here! Crafsman is such a great friend, and I'm glad to have you. So, you can either join my Patreon and use the discount that comes with the different tiers, or you can go directly to my Big Cartel store. You can find both by searching AC Toy Design, or the links are in my Instagram bio!

  • @NoName-yr4ke
    @NoName-yr4ke 3 года назад

    I used my Dre,al once now it’s won’t turn on at all

  • @firebladex8586
    @firebladex8586 4 года назад +1

    Generic name is rotary tool.
    Also ...Is that Hall & Oats in the portrait?

    • @AdamCrohn
      @AdamCrohn  4 года назад

      Hall and Oates all day!

  • @shellystone4603
    @shellystone4603 5 лет назад +2

    Scratches beard. Is holding a shaving tool. How did this not turn into a beard shaping video? Thanks for the tip!

    • @AdamCrohn
      @AdamCrohn  5 лет назад

      Ha! I'll add that to my list! Thanks for being here, Shelly.

  • @selvinonthebeat
    @selvinonthebeat Год назад

    Threads

  • @RyanWinnInking
    @RyanWinnInking 5 лет назад +2

    Longways... put it it...longways.

    • @AdamCrohn
      @AdamCrohn  5 лет назад

      Shop smart. Shop S Mart.

  • @MagoMakes
    @MagoMakes 3 года назад

    tl;dw