Global CNC 86-05B 5/8" 2" OD X 5/8" ID B Style Tool Holder Bushing

Used in very good condition. Not sure if this has actually ever been used. 
Our type B Tool Holder Bushings are designed split with a flat on the O.D. for use in flexible manufacturing applications. They provide even pressure and maximum grip when camping on the cutting tool due to their split design. They are used to adapt a wide variety of Boring Bars, Drills, Reamers and Shank type tools.