JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M13 x 1 G BT50 / Form AD interface:

BT50 / Form AD interface: Secure

Use this reamer to achieve precise hole sizes in finishing operations

you receive a tool tailored to your specification and production schedule

improving first-pass accuracy

it uses HSS‑E (M35 cobalt) for wear resistance and DIN 8089 compliance to deliver reliable finishes

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M13 x 1 G BT50 / Form AD interface:The JBO Thread Ring Gauge (NoGo) Metric Fine Right Hand 4h M13 x 1 is a precision inspection tool designed to verify external thread diameters on fasteners, fittings, and machined components. Ideal for quality control teams, manufacturers, and workshop technicians, it provides a fast, reliable way to confirm components meet the M13 x 1 metric fine thread standard. NoGo gauges are used to identify non conforming threads, helping keep assemblies within