New Samchully MH-210V1 lathe chuck, M90 P 2 thread, A2-8 
Same as Samchully MH-210.
Chuck is new, was removed off a new machine and replaced with a special chuck.

254 O.D, 82 MM through hole.
Drawbar operated.
M90 P2.0 drawtube nut thread size
A2-8 spindle adapter.
Everything in pictures included.

Note: We can supply chuck with any drawtube thread size you specify for an additional $280