Machining Vise – KBC sells screwless vises and sine vises for under $100, 3” jaw width preferably.
-Sine bar (may replace vise and sine bar with sine vise?) Same page as vise
-Flycutter holder – Lee valley should be able to order one in for under $20
-1/4-20 tapped 1/2” square nuts – Home depot or hardware
-1/4-20 threaded rod
-Drill chuck and arbor for spindle – Again, lee valley.