JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M60 x 3 Face Mill Arbors - Through Coolant Its durable HSS construction and

Its durable HSS construction and standard-length design make it a dependable choice for both professional workshops and serious hobbyists

34 mm diameter (as listed)

and workshops that need reliable bore quality and repeatable results

Teeth: 32 teeth with coarse pitch—aggressive material removal while maintaining a clean finish

consistent performance and extended tool life under demanding machining conditions

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M60 x 3 Face Mill Arbors - Through Coolant Its durable HSS construction andThe JBO Thread Ring Gauge (GO) Metric Fine is a precision inspection tool designed to quickly verify external thread diameters on threaded components. Its ideal for engineers, machinists, buyers, and hobbyists who need reliable, standards compliant measurements across manufacturing, automotive, and maintenance environments. Crafted from hardened steel, this GO gauge delivers exceptional durability and long lasting performance in busy workshops. Its