JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M3.5 x 0.25 ER Collet Chucks this reamer combines wear-resistant carbide

this reamer combines wear-resistant carbide with a stable straight shank and chip-controlled spiral geometry

this standard-length reamer is manufactured to order for reliable

helping maintain cutting efficiency and hole quality across passes

Design: Stub-type

accurate tool seating for milling and drilling tasks

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M3.5 x 0.25 ER Collet Chucks this reamer combines wear-resistant carbideThe JBO Thread Ring Gauge (NoGo) is a precision inspection tool designed to verify external metric fine threads. Specifically tuned for right hand M3. 5 x 0. 25 threads and 6g tolerance, this gauge helps ensure parts meet the exact thread dimensions required for reliable assembly. Its well suited for engineers, machinists, quality inspectors, and workshop teams needing fast, conclusive go no go checks. Manufactured from hardened steel, the gauge