Armstrong No. 8 Boring Bar Set Tool Lot Lathe Machinist Atlas Clausing Logan USA

8 Boring Bar Set Tool Lot Lathe Machinist Atlas Clausing Logan USA. Includes boring bar holder for lantern style toolposts, boring bar, small cutting bit, and three cutter holders one 90 degree one 45 degree and one in between (not quite sure what angle it is). Also included is what is left of orginal box. […]