JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M55 x 1.5 Face Mill Arbors ISO H5 tolerance for consistent

ISO H5 tolerance for consistent hole size: Delivers tight

5 for clean inside corners and reduced stress concentrations

The combination of multi-flute geometry and fine pitch provides effective chip evacuation

and yields cleaner edges and better surface finishes

With a manufacture-to-order workflow

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M55 x 1.5 Face Mill Arbors ISO H5 tolerance for consistentThe 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