Author Topic: Making a part with both internal thread and taper in same hole  (Read 863 times)

Offline Dell

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Making a part with both internal thread and taper in same hole
« on: January 06, 2025, 10:53:07 AM »
Happy new year one & all I have a conundrum, I have a small four jaw chuck that I want to make a backplate to be able to fit it to my Pultra lathe , the end of the Pultra spindle has a taper & a 7/8” 26tpi thread , has anyone got any suggestions as to the best way to proceed?, I have some 55mm cast iron .
I have added a picture of a carrier for between centre turning because that is the sort of thing I need to make, just a shame I haven’t got 2 of them then I could re purpose one.
Thanks Dell
Old man but still learning