JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M45 x 3 Hydraulic Expansion Chucks Pitch: Fine pitch for smoother

Pitch: Fine pitch for smoother cuts and reduced cutting forces

reducing the risk of breakage during deep or aggressive milling in mold and die work

delivering smoother reaming action and more consistent hole sizes

Tool-Change Convenience: The twin-port design enables quick tool installation and removal

even in tougher steels and alloys

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M45 x 3 Hydraulic Expansion Chucks Pitch: Fine pitch for smootherThe JBO Thread Ring Gauge (GO) Metric Fine is a precision tool for quickly and confidently verifying external threads on fasteners, shafts, and components. Designed for metric fine pitches and right hand threads, it helps technicians and inspectors confirm that parts meet exact specifications without guesswork. Sized for M45 x 3 with a 6g tolerance, this GO gauge provides a reliable go no go check that supports accurate threading and quality control