Vicmarc
This insert will adapt the Vicmarc VM120, VM140, and VM150 chucks to any lathe with a 1" x 8tpi Spindle thread.
Vicmarc's Eccentric chucks and the Vicmarc Oval Device also accept this insert
All left hand, left hand/right hand, Geiger, M30x3.5, M33x3.5...
V00581