JBO Thread Ring Gauge (GO) - Metric Coarse - Left Hand - 6g - M24 x 3 Endmill25 efficient reaming and clean hole

efficient reaming and clean hole finishes with predictable progress

stable mounting in typical tool holders

helping maintain cutting efficiency and extending tool life

a 20 mm long neck

This reamer enables precise hole finishing with tight diameter control

JBO Thread Ring Gauge (GO) - Metric Coarse - Left Hand - 6g - M24 x 3 Endmill25 efficient reaming and clean holeThe JBO Thread Ring Gauge (GO) Metric Coarse Left Hand M24 x 3 is a precision inspection tool designed to verify external threads on metric coarse fasteners and components. Its ideal for machinists, inspectors, engineers, and shops that require quick, reliable Go No Go checks to ensure parts meet the M24 x 3 specification, including left hand threaded assemblies. Manufactured from hardened steel, this GO gauge delivers durable performance and wear