JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M11 x 1 End Mill Holders Achieve precise bore finishes with

Achieve precise bore finishes with the Toolex Straight Shank Reamer

and hobby settings

this reamer combines a left-hand spiral flute with right-hand cutting to provide controlled material removal and consistent hole quality across common metals—ideal for engineers

it delivers dependable performance through a wear‑resistant core and precise geometry

JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M11 x 1 End Mill Holders Achieve precise bore finishes withThe JBO Thread Ring Gauge NoGo is a precision tool designed to quickly verify the external thread diameter of metric fine thread components. Sized for M11 x 1 and specified for left handed applications (6g), it delivers reliable pass fail checks that align with standard machining and inspection workflows. This gauge is ideal for engineers, machinists, quality inspectors, and workshops seeking consistent, repeatable results in threaded assemblies.