1 3/4 inches is about as small of a diameter as you can chuck in the outer jaws. You can chuck 3/4 inches if material is put inside the spindle thru hole. Hope this helps.
As lon as the head stock is 1inc by 8 thread
it is a 1 in. x 8 Teeth per inch Direct Thread use a ruler and check the diameter of the head stock. if it is 1 inch then it is probably 1 x 8. check your manual to be sure
To determine if a chuck will fit your lathe, the lathe spindle size must be known. While we offer direct thread chucks in 1" x 8TPI and 1 1/4" x 8 TPI, we also have insert chucks which allow you to fit many different size lathe spindles. For more information on inserts that are available you can go to www.teknatool.com.
if your head stock spindle threads are 1 x 8TPI it will. It should say in your manual
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