JBO Thread Ring Gauge (NoGo) - Metric Coarse - Left Hand - 6g - M2.5 x 0.45 End Mill Holders clean hole finish with tight

clean hole finish with tight ISO H5 tolerance

It adheres to DIN 8051 B tolerance with ISO H5 size control for reliable results across batches

smooth cutting to produce clean

and standard DIN compatibility means you can trust the Omega DV40 ER Collet Chuck to deliver consistent results

Width (Thickness): 4 mm

JBO Thread Ring Gauge (NoGo) - Metric Coarse - Left Hand - 6g - M2.5 x 0.45 End Mill Holders clean hole finish with tightThe JBO Thread Ring Gauge (NoGo) is a precision tool designed for quick, reliable verification of external metric coarse threads. This Left Hand gauge is configured for M2. 5 x 0. 45 threads with a 6g tolerance, making it ideal for quality control, inspection, and assembly in manufacturing, workshops, and DIY environments. Use this NoGo gauge to confirm that threaded components meet the required standards, flagging non conforming parts early in the