GLOBAL CNC 40MM OD X 3/8" ID LB STYLE BUSHING

GLOBAL CNC 40MM OD X 3/8" ID LB STYLE BUSHING | Global CNC’s type LB Tool Holder Bushings are designed with a long solid body that has four clearance holes allowing you to clamp directly on the tool with the set screws. They feature two notches in the head to allow for coolant nozzle clearance. They are used to adapt a wide variety of Boring Bars, Drills, Reamers and Shank type tools. • Hardened and precision ground concentric • Black Oxide Coating • Made in the USA