JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M30 x 0.75 Milling Cutter Arbors and M2 HSS construction: Fits

and M2 HSS construction: Fits standard tool holders for quick changes

The Widin Carbide End Mill (12 mm diameter x 30 mm length

By delivering clear go/no-go results and resisting wear over many cycles

high-quality results across parts and production runs

and its made-to-order production supports precise sizing needs with a clear 24–48 hour despatch window

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M30 x 0.75 Milling Cutter Arbors and M2 HSS construction: FitsJBO Thread Ring Gauge (NoGo) Metric Fine Right Hand 6g M30 x 0. 75 is a precision ring gauge used to verify external threads. Built for engineers, quality inspectors, machinists, and maintenance teams, it supports fast, reliable go no go checks to confirm parts meet the M30 x 0. 75 right hand thread specification. Accurate NoGo testing for M30 x 0. 75 external threads: Quickly confirms whether the major diameter is within tolerance by a simple fit