JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6e - M18 x 1.5 FMH With a straight shank and

With a straight shank and a left-hand spiral flute

left-hand spiral flute with right-hand cutting enables a smooth bore finish and predictable results

25: Enables quick confirmation that external threads conform to the M14 x 1

while the through-coolant feature supports consistent performance across materials and applications

ensuring consistent profiles even on fine features

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6e - M18 x 1.5 FMH With a straight shank andThe JBO Thread Ring Gauge (NoGo) is a purpose built external thread inspection tool that helps shops and quality teams verify metric threads quickly and accurately. This NoGo gauge is engineered for right hand, metric fine threads and is sized for M18 x 1. 5 with 6e tolerance, making it ideal for precision fasteners and threaded components. Crafted from hardened steel, the gauge offers excellent wear resistance to withstand daily use in busy