Install the internal thread of the spindle: 1-14 x 8 TPI Install the external thread of the chuck: 1-12-8 TPI Allows a 1-14 x 8tpi threaded spindle to accept 1-12 x 8tpi threaded chucks, faceplates, and other woodturning tools and accessories The adapter body is made of hard steel greatly extend the service life
View full description
Item# : SPM16384397324
Model # : 1