JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M5 x 0.5 M&D Taper shank for secure seating:

Taper shank for secure seating: Stable alignment in collets or toolholders

Designed to deliver dependable finishes in medium to hard materials

this reamer is well suited for high‑precision honing in demanding machining environments

a left-hand spiral flute with right-hand cutting for smooth chip flow

The square-edge geometry provides crisp

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M5 x 0.5 M&D Taper shank for secure seating:The JBO Thread Ring Gauge (NoGo) for Metric Fine threads is a compact, precision inspection tool designed to verify external thread diameters. Its ideal for engineers, quality inspectors, machinists, and workshop technicians who need fast, reliable pass fail checks on metric fine threads such as M5 x 0. 5 with right hand threads. Crafted from hardened steel and weighing approximately 6 g, this NoGo gauge delivers durable, repeatable performance in