Thread size
 

Instructions state output thread is 3/4 x 16. Ordered a 4-jaw chuck that will
not seat tight. Measured lathe thread - it comes out .701 (11/16) x 10, NOT
3/4 x 16 as mentioned in the instruction book. Is there any way to use this
chuck?

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for full context, visit https://www.homeownershub.com/woodwo...ze-825005-.htm

Thread size
 

Dave Rawlings m
writes:
Instructions state output thread is 3/4 x 16. Ordered a 4-jaw chuck that will
not seat tight. Measured lathe thread - it comes out .701 (11/16) x 10, NOT
3/4 x 16 as mentioned in the instruction book. Is there any way to use this
chuck?

Hmmm... could that be 18mm x 2.5 ?

(not that it helps)

Thread size
 

On Friday, July 17, 2020 at 8:14:03 PM UTC-4, Dave Rawlings wrote:
Instructions state output thread is 3/4 x 16. Ordered a 4-jaw chuck that will
not seat tight. Measured lathe thread - it comes out .701 (11/16) x 10, NOT
3/4 x 16 as mentioned in the instruction book. Is there any way to use this
chuck?

--
for full context, visit https://www.homeownershub.com/woodwo...ze-825005-.htm


Make a new backing plate.

Thread size
 

On Friday, July 17, 2020 at 7:14:03 PM UTC-5, Dave Rawlings wrote:
Instructions state output thread is 3/4 x 16. Ordered a 4-jaw chuck that will
not seat tight. Measured lathe thread - it comes out .701 (11/16) x 10, NOT
3/4 x 16 as mentioned in the instruction book. Is there any way to use this
chuck?

--
for full context, visit https://www.homeownershub.com/woodwo...ze-825005-.htm


If you can, return the chuck. Most quality chucks now come with interchangeable inserts. If you cannot return it, you have two choices you can either throw it away and get a name brand chuck or you can have a machine shop make you an adapter. The second is cheaper, the first is the better choice.