JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6h - M1.8 x 0.35 4 Month Widin multi‑flute geometry supports smooth cutting

multi‑flute geometry supports smooth cutting and effective chip evacuation

and extend tooling life

Designed for professionals who need reliable reach and efficient chip management

ensuring accurate testing across a wider range of components

this countersink resists wear and maintains its sharp edge longer under demanding cutting conditions

JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6h - M1.8 x 0.35 4 Month Widin multi‑flute geometry supports smooth cuttingThe JBO Thread Ring Gauge (NoGo) Metric Coarse Right Hand 6H M1. 8 x 0. 35 is a precision inspection tool designed to verify external threads and ensure consistent measurements for metric coarse fasteners. This NoGo gauge helps quality teams and machinists quickly confirm whether threads meet the 6H tolerance, delivering reliable fit and performance across components and assemblies. Accurate NoGo verification for Metric Coarse threads: Precisely