JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M55 x 1.5 Face Mill Arbors The combination of precise geometry

The combination of precise geometry and rugged materials delivers repeatable results

Left-hand spiral flute with right-hand cutting: Efficient chip evacuation and stable cutting for a smoother finish

Secure Tool Changes: Integrated drawbar thread enables quick tool changes without compromising stability or rigidity

which together deliver smooth

and yields cleaner edges and better surface finishes

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M55 x 1.5 Face Mill Arbors The combination of precise geometryThe JBO Thread Ring Gauge (NoGo) Metric Fine, Right Hand, 6h, M55 x 1. 5 is a precision tool designed to check external thread diameters on fasteners and mating components. It provides a reliable NoGo reference for quality teams and machining operations to quickly verify that threads conform to the M55 x 1. 5 standard. Manufactured from hardened steel, this gauge offers durable, wear resistant performance in busy workshops, delivering consistent