Here is my new drawing for the T-slot base for 12x36 Harbor Freight 33274
Lathe:

http://www.truetex.com/12x36_lathe_t-slot_base.pdf

This is used to adapt Aloris-type quick-change toolholders to the lathe.

Here is my new drawing for the T-slot base for 12x36 Harbor Freight 33274
Lathe:

Richard-

That's a nice looking drawing, what did CAD tool did you draw it with and it
does it have the ability to directly save in .pdf format?

Thanks,

Paul T.

Paul T. writes:

That's a nice looking drawing, what did CAD tool did you draw it with
and it does it have the ability to directly save in .pdf format?

Autodesk Inventor 9. Adobe Acrobat to make the PDFs via the print driver.