JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6h - M36 x 4 S&E Secure taper shank with DIN

Secure taper shank with DIN 8051 B / ISO H5 tolerance: Ensures precise bore size and reliable compatibility with standard tool holders for consistent

The combination of broad cutting options

The cobalt-enhanced HSS construction helps sustain sharpness under higher cutting speeds and heat

39mm is an intermediate precision carbide reamer designed for finishing pre-bored holes to exact size

Its M2 HSS composition provides a robust cutting edge and good wear resistance for repeated use in manual reaming tasks

JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6h - M36 x 4 S&E Secure taper shank with DINThe JBO Thread Ring Gauge (NoGo) Metric Coarse Right Hand 6h M36 x 4 is a precision inspection tool built to verify the outer diameter of metric coarse threads on components. It is designed for engineers, quality teams, machinists, and workshop staff who need fast, reliable go no go checks to confirm parts meet specification and will thread properly. The gauge is crafted from hardened steel for durability in busy shops, providing consistent