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  1. #1
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    Default need one of these...

    but what is it called?

    what I am after is a thing that fits into the drive shaft of a lathe or may be held in the chuck and has a large thread on other end for screwing? pieces of wood into.
    chuck screw.jpg I have one of these but I would have thought the thread was longer
    I would love to grow my own food, but I can not find bacon seeds

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  3. #2
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  4. #3
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    DJ those look a little longer than the Carbatec one, would that be correct. They look the goods.
    I would love to grow my own food, but I can not find bacon seeds

  5. #4
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    Yeah, definitely longer, about 40 or 50mm long from memory
    Cheers

    DJ


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  6. #5
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    Default

    Quote Originally Posted by DJ’s Timber View Post
    Yeah, definitely longer, about 40 or 50mm long from memory
    Which is good... You can always cut down but not stretch.

  7. #6
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    ordered amazing people on this forum
    I would love to grow my own food, but I can not find bacon seeds

  8. #7
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    Default

    If you’re a tight a get a lag screw.
    1/4” to 1/2” dia with a Whitworth tread wot screws into your faceplate.
    H.
    Jimcracks for the rich and/or wealthy. (aka GKB '88)

  9. #8
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    Cheers

    DJ


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  10. #9
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    Apr 2007
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    Default

    Quote Originally Posted by clear out View Post
    If you’re a tight a get a lag screw.
    Or a coach screw like this...
    That's what we used before the specially made woodscrews came along...

    Dug out some of my chuck woodscrews and they come in various lengths. That longer one is for deep jaws...



    IME, you don't need very much thread length to do the job. Softwoods need a smaller diameter drill than hard woods. At times the screw can be too long for the piece and some spacers are needed to reduce the depth...
    And, if the blank size is too demanding for a woodscrew then a faceplate ring is needed or, if turning between centre, something like one of these...

    Chuck Drive Dog
    Stay sharp and stay safe!

    Neil



  11. #10
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    A chuck drive dog can be made with a disk of nice hard timber turned to fit in the chuck, pilot holes drilled and wood screws turned in from the back, protruding to your taste.

    Paul
    So much timber, so little time.

    Paul

  12. #11
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    I would never suggest cutting the woodscrew. If it is too long for the job at hand I just use one or more plywood packing disks between the chuck and the blank. I keep a few on hand - mostly 6 and 10 mm thick. Stack them if needed. The last thing you want is the screw to bee too tight. They can be a bugger to undo once the outside is turned. I also keep some shelf-liner handy to provide grip when removing bowls.
    Bruce no

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