JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M19 x 1 Shrink Fit Holders Designed for machinists and shops

Designed for machinists and shops that demand consistent finishes

repeatable toolholding in everyday machining

or other metals—mean fewer reworks

helping you achieve a clean bore with tight ISO H5 tolerance

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M19 x 1 Shrink Fit Holders Designed for machinists and shopsThe JBO Thread Ring Gauge (GO) Metric Fine is a precision tool for quickly and reliably verifying external threads on threaded components. It provides a straightforward GO gauge check to confirm M19 x 1 threads meet metric fine specifications, enabling accurate pass fail decisions during quality control. Designed for a wide audiencefrom engineers and inspectors to machinists, buyers, and hobbyiststhis GO gauge helps you identify properly conforming