Welcome:
11" or 14" Rockwell drill press spindle, is 5/8" in diameter 926-4120..with Supreme 1/2" chuck and key...in original box... very good condition.
Box, has some smudges/stains...labels have some missing pieces as shown, but is in good, sound condition.
$70.00 includes shipping or pick up in Schaefferstown, Pa.
I have a small collection of Delta/Rockwell drill press and jointer parts which are not yet listed...let me know if there is something you are looking for.
*** Thank you! ***