JBO Thread Ring Gauge (NoGo) - UNF - Left Hand - 2A - 1 1/2 x 12 ER Mini Collet Chucks Precision finishing for metalworking

Precision finishing for metalworking

with length tolerance L = ±1 mm and d1 = h8

The long-length throwaway design is ideal for reaching deeper pockets

and extended tool life to keep your machining workflow efficient and productive

helping you achieve consistent results in demanding applications

JBO Thread Ring Gauge (NoGo) - UNF - Left Hand - 2A - 1 1/2 x 12 ER Mini Collet Chucks Precision finishing for metalworkingThe JBO Thread Ring Gauge (NoGo) for UNF lefthand threads is a precision inspection tool sized for 1 1 2 in outer diameter and 12 threads per inch, designed for 2A class external threads. Built to endure busy shop floors, this gauge helps ensure that lefthand UNF components meet Unified thread standards with a clear NoGo indication for nonconforming parts. No Go design for rapid conformance checks: Quickly identify nonconforming threads, enabling fast