Brand NEW For use with BXA tool posts 250-200 or 250-222. Heavy Duty Boring Bar Holder to holds 3/4" tool with bushing, 1" diameter without bushing Equipped with a split bushing to accommodate a boring bar of smaller diameter.
Interchangeable with Dorian, Aloris, & Phase II BXA series mini tool posts. Features: Precision ground and hardened. Completely sealed for maintenance free operation Grips bar with extreme regidity; cuts smoothly without chatter.