JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M3 x 0.35 Face Mill Arbors - Anti-Vibration and secure mounting helps you

and secure mounting helps you achieve high-quality holes with confidence on every job

forged from HSS-E (M35 cobalt) for long tool life

it follows DIN 8093 and delivers ISO H4 tolerance

Carbide-tipped cutting edge (K10): Delivers extended tool life and reliable performance on harder materials

Coating: TiAlN (Titanium Aluminium Nitride) for hardness

JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M3 x 0.35 Face Mill Arbors - Anti-Vibration and secure mounting helps youThe JBO Thread Ring Gauge (NoGo) Metric Fine, Left Hand, 6g, M3 x 0. 35 is a precision instrument used to verify external thread diameters on fasteners and machined parts. It serves professionals across manufacturing, assembly, and inspection, ensuring components meet essential size and tolerance standards. Made from hardened steel, this ring gauge delivers durability and wear resistance for busy workshops. Its straightforward design makes it easy to