JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M2.5 x 0.25 Die & Mould Collet Chucks it features a left‑hand spiral

it features a left‑hand spiral flute and right‑hand cutting for smooth

low‑vibration operation up to 25

and speeds up production without sacrificing accuracy

With the ISO H5 tolerance

while the carbide construction supports consistent performance across multiple passes

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M2.5 x 0.25 Die & Mould Collet Chucks it features a left‑hand spiralThe JBO Thread Ring Gauge (NoGo) is a precision tool for quickly inspecting external metric threads. Designed for engineers, buyers, tradespeople, and hobbyists, it helps verify that components with M2. 5 x 0. 25 righthand threads meet the correct size and tolerance through a straightforward NoGo check. Precise metric NoGo sizing for M2. 5 x 0. 25: Quickly verify external thread diameters against the NoGo limit to identify parts that are out of