11-02-2018, 04:38 AM (This post was last modified: 11-02-2018, 04:38 AM by Wildwood.)
I could never recommend a three jaw chuck to a wood turner for turning wood. You want and need a 4 jaw scroll chuck article gives some highlights as to why.
Do you have any idea what size is your spindle and number of teeth per inch? Normally 1” x 8 TPI or 1 1/4” x 8 TPI. What is the swing of your lathe or is mini, midi, or full size? Some scroll chucks come direct threaded to fit your lathe spindle others require you to buy a thread adapter. The smaller the lathe the lighter and smaller four jaw chuck larger lathe bigger & heavier chuck you need.
If you mean drill chuck Michael Mouse is right can fit head/tail stock and don't cost much and most turners use the tailstock for drilling. Only time I use my drill chuck in the headstock is for drilling tool handles.
Teknatool (Nova) has an adapter with a MT2 male on one end that fits the tailstock or their live center and a 1-1/4" - 8 thread on the other. This is the same thread as their full size headstock spindles. Any chuck that can be adapted to 1-1/4-8 will work.
11-03-2018, 06:15 AM (This post was last modified: 11-03-2018, 06:33 AM by SceneryMaker.)
I just had another thought. Do you really want a 3-jaw chuck like on a metal lathe, a 4-jaw chuck like on a wood lathe, or a Jacobs chuck like on a drill press?
If you want a drill chuck, congratulations. You got it.
If you want a metal lathe chuck, it looks like you'll have to go to some metal-working sources.
If you want a wood lathe chuck, keep reading.
Last night (actually early this morning), I realized I already had parts to do what you asked. It uses a Nova live center that accepts a MT2 taper, a 5/8" to MT2 shaft, a 5/8" chuck insert, and a chuck. I have this stuff to be able to swap things between my Shopsmith and Nova Galaxi lathes. I just hadn't put them together in this order before.
The only difference between this and the adapter I mentioned a few posts ago is that this uses a 5/8" shaft and the other one uses a 1-1/4" thread.
If you want something shorter, Oneway makes a live center with a MT2 for the tailstock and a 3/4" male thread on the other end. Get the chuck you want with a 3/4" insert and you're ready. to go.
Does this help?
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