JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6h - M25 x 2 Face Mill Arbors - Anti-Vibration 6g tolerance alignment: Designed to

6g tolerance alignment: Designed to match standard right-hand threads and 6g tolerance

Ultra‑precise run‑out (<10 μm): Ensures tight concentricity for repeatable milling

Left-hand spiral flute with right-hand cutting: Offers efficient chip evacuation and controlled cutting action for consistent hole finishes and reduced rework

Built for through-coolant use

It clamps ER25 tools with consistent concentricity and grip

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6h - M25 x 2 Face Mill Arbors - Anti-Vibration 6g tolerance alignment: Designed toThe JBO Thread Ring Gauge (GO) Metric Fine Right Hand 6h M25 x 2 is a precision inspection tool used to verify external thread diameters. Its designed for a wide range of environmentsmachine shops, maintenance departments, and quality control labswhere accurate thread conformity is essential. Built with a hardened steel body, this GO gauge delivers lasting durability and wear resistance in demanding work settings. The rings design, including a knurled