JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M90 x 4 M&D Dry-cutting and high-speed performance: The

Dry-cutting and high-speed performance: The advanced coating and new base material enable effective dry cutting and faster material removal

The Toolex Stub-Type Spiral Flute Reamer in HSS-E (M35 cobalt) finishes drilled holes to exact size with a clean

0015 mm tolerance supports repeatable results in critical assemblies

and workshop professionals who need consistent

more predictable cycles and easier part assembly

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M90 x 4 M&D Dry-cutting and high-speed performance: TheThe JBO Thread Ring Gauge (GO) is a precision tool for fast, reliable verification of external metric threads. Its designed for machine shops, manufacturing QA teams, engineers, and skilled technicians who need quick, trustworthy thread checks without slowing down production. With a metric fine pitch and right hand orientation, this GO gauge confirms conformance to M90 x 4 standards. Crafted from hardened steel, it offers excellent wear resistance and