drill chuck repair / conversion 3/8 - 1/2" chuck

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  • เผยแพร่เมื่อ 27 มี.ค. 2014
  • Hi there this is a conversion of changing out a drill chuck from 3/8 to 1/2. There are various "drill chuck removal" videos on youtube so you can check those out how to remove one. I will say that I could not remove the retaining screw, tried to drill it out. Even then I had to use a cheater bar on the allen key to twist the chuck off. So I twisted it off with the retaining screw and it broke it off. Then the chuck easily came off and the left over bit of screw was easy to remove. For this drill the chuck comes off in the normal direction. Right tight , left loose. The screw is reverse thread(LH) and left was tight.
    There was no way to lock the chuck to stop it from spinning. But then I noticed there was a spot for a wrench behind the chuck. But there was no way to slide a regular wrench into that spot. Maybe if you grind one of your wrenches. I took it apart just for the reason so I could lock the arbor down with vice grips. The 1st time I tried to turn the chuck off, the arbor turned in the vice grips chewing the arbor up. BUT the area where the grips are on are not a surface area touching anything.
    The new 1/2" chuck was $14 and did not come with a new screw. So if you need a new screw don't forget to pick that up. I did see there was previous grease on the gear box of the drill so I applied some bearing grease and put it back together.
    If you are trying to get a drill for a tubing notcher and your 3/8 chuck will not fit try this conversion.
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ความคิดเห็น • 43

  • @jockoharpo2622
    @jockoharpo2622 ปีที่แล้ว +1

    The retaining screw on my drill is a left hand thread. The retaining screw comes out like you are tightening it then the spindle comes off conventionally...True story! A jacobsen keyless chuck on a dewalt drill.

  • @TheEDDmaster
    @TheEDDmaster 4 ปีที่แล้ว +1

    Fantastic and very informative the only thing missing was a person performing sign language 🤟

  • @telosfd
    @telosfd 6 ปีที่แล้ว +1

    Nice job pal! Thanks.

  • @jeffreydeutsch7336
    @jeffreydeutsch7336 6 ปีที่แล้ว +2

    After removing the left hand screw, chuck a big allen key in the chuck and strike it with a big hammer. If that fails, put a hex bit on an impact wrench and chuck the hex end in the chuck. That never fails.

  • @MandeepSingh-kl5rq
    @MandeepSingh-kl5rq 7 ปีที่แล้ว +1

    I noticed there was no locktite thread sealant on the broken screw you removed. was it like that already or did you clean it all off for the purpose of the video ?

  • @molonlabe4726
    @molonlabe4726 7 ปีที่แล้ว +1

    What was the part# and where did you get it? Thanks! (sorry, I couldn't make out the item# on the package)

    • @randomlathe
      @randomlathe  7 ปีที่แล้ว +2

      hello this chuck had a thread of 3/8 x 24 if you search " 1/2" 3/8 x 24 chuck in google you will see some results. But you gotta make sure your thread on your drill is 3/8x24 but i think most are , I don;t want to give misinformation but search "Jacobs 31047" or search in lowes site they also have chucks. The part number on the package was from canadian store so it doesn;t show anything it is 8144396

    • @molonlabe4726
      @molonlabe4726 7 ปีที่แล้ว +1

      Thanks, I appreciate the help and info!

  • @wilsonromero8326
    @wilsonromero8326 6 ปีที่แล้ว

    Sirve para un modelo Black. Decker

  • @theenginecenter8593
    @theenginecenter8593 9 ปีที่แล้ว +2

    Thank you.

    • @randomlathe
      @randomlathe  9 ปีที่แล้ว +1

      Dean Winter Thanks for watching!

  • @dharmendratatasky4121
    @dharmendratatasky4121 2 ปีที่แล้ว

    👌👍😎

  • @wilsonromero8326
    @wilsonromero8326 6 ปีที่แล้ว

    Good as this one question that serves me for a drill mark black decker of 3 \ 8 thanks a greeting from bogota colombia thanks

  • @4llenWrench
    @4llenWrench 8 ปีที่แล้ว +1

    I'm just curious are you an AvE fan?

    • @randomlathe
      @randomlathe  8 ปีที่แล้ว

      +rcdude11119 yes hes great

    • @4llenWrench
      @4llenWrench 8 ปีที่แล้ว

      +randomlathe ikr

  • @jgm1057
    @jgm1057 6 ปีที่แล้ว

    righty tightee,, lefty loosee. Got it.

  • @abduljabbarrasheed9432
    @abduljabbarrasheed9432 5 ปีที่แล้ว

    Hi will U please tell me if the bolt broken inside the shaft how can i extract it

  • @garryhale9824
    @garryhale9824 5 ปีที่แล้ว

    Where do you buy the left handed screw inside the chuck? ACE Hardware doesn't sell them.

  • @The1fuzzydog
    @The1fuzzydog 7 ปีที่แล้ว +13

    step 1: snap off the left hand thread screw that secures the chuck
    step 2: disassemble drill
    step 3: put vice grips on bearing surface
    don't do these three things

    • @priyamd4759
      @priyamd4759 4 ปีที่แล้ว +3

      LoL step 4. Whatever you do please do not make a video of your learning process and post it on TH-cam as a master tutorial.

  • @jciempre
    @jciempre 6 ปีที่แล้ว +1

    the trick is to watch how you took the chuck off the drill, you started with it already out, not good.

  • @arapgandja7775
    @arapgandja7775 8 ปีที่แล้ว

    Ok, but how the chuck will stay if theres no screw inside ?!

    • @randomlathe
      @randomlathe  8 ปีที่แล้ว +1

      +arap gandja I never had problem with this chuck coming off but you can see here this drill catch fire and let out the magic
      th-cam.com/video/w_dSUrKqDLs/w-d-xo.html

  • @fredericdescamps1393
    @fredericdescamps1393 6 ปีที่แล้ว +1

    vous n'avez pas remis la vis que vous avez cassé car vous ne saviez pas au démontage que c'était un pas à Gauche , tout simplement .

  • @MirceaD28
    @MirceaD28 5 ปีที่แล้ว

    Notify me when you upload a video with a drill chuck repair not replacement.

  • @shahinursantu5802
    @shahinursantu5802 7 ปีที่แล้ว

    my Mobile save it

  • @Andrew_Sparrow
    @Andrew_Sparrow 9 ปีที่แล้ว +5

    You talk too much through your video.. I had to mute the sound just to shut you up!

    • @randomlathe
      @randomlathe  9 ปีที่แล้ว

      Andrew Sparrow lol thanks buddy

  • @user-zt2yl7wv8q
    @user-zt2yl7wv8q 6 หลายเดือนก่อน

    try saying something

  • @toonrademakers5373
    @toonrademakers5373 6 ปีที่แล้ว

    E

  • @jeracojay
    @jeracojay 7 ปีที่แล้ว

    voice speak

  • @MAKAWELI187
    @MAKAWELI187 8 ปีที่แล้ว +2

    Cant u talk man

  • @BrilliantDesignOnline
    @BrilliantDesignOnline 6 ปีที่แล้ว +1

    LH screw to secure chuck. Should watch a YT video or two before you 'teach' us how to do it. Look up 'bush league' or maybe you should call your channel that.

    • @randomlathe
      @randomlathe  6 ปีที่แล้ว

      It says LH right in the description that has been there for the past 3 years.

  • @priyamd4759
    @priyamd4759 4 ปีที่แล้ว

    First be a master yourself and then make a clean video. Do not waste time and internet bandwidth of the rest of the World. #disgust