JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M100 x 4 Widin New with a typical despatch window

with a typical despatch window of 24–48 hours to suit production schedules

W Coating for Longer Tool Life: The advanced coating minimizes wear and enhances cutting stability

M13 x 1 Metric Fine Thread Verification: Engineered specifically for fine-thread holes

This HSS‑E (M35 Cob) reamer uses a left‑hand spiral flute and right‑hand cutting to deliver clean

Efficient chip control: Left-hand spiral flute with right-hand cutting promotes stable cutting and clean

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M100 x 4 Widin New with a typical despatch windowThe JBO Thread Ring Gauge (NoGo) in metric fine is a precise inspection tool designed to verify external thread diameters on threaded components. Its ideal for engineers, machinists, quality inspectors, and shop personnel who need reliable go no go checks to confirm parts meet the M100 x 4 standard. NoGo verification for Metric Fine threads: Quickly determine whether a component exceeds the maximum allowable diameter for M100 x 4 threads, enabling