JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M60 x 3 Face Mill Arbors - Through Coolant Precisely matched Metric Fine thread

Precisely matched Metric Fine thread (M62 x 2

and predictable tool retention across heavy-duty applications

and workshops that need reliable bore quality and repeatable results

Its long shank provides extended reach for deep grooves and hard-to-access features

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M60 x 3 Face Mill Arbors - Through Coolant Precisely matched Metric Fine threadThe 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