JBO Thread Plug Gauge (NoGo) - Metric Fine - Left Hand - 6H - M50 x 1 ER Collet Chucks Two-Flute Design for Smooth Cutting:

Two-Flute Design for Smooth Cutting: The two-flute configuration provides smoother cutting action and efficient chip evacuation

higher-quality cavities

tailored corner radii

With its tailored material compatibility

32 mm is an intermediate precision finishing tool designed to bring holes to exact size with reliability

JBO Thread Plug Gauge (NoGo) - Metric Fine - Left Hand - 6H - M50 x 1 ER Collet Chucks Two-Flute Design for Smooth Cutting:The JBO Thread Plug Gauge (NoGo) is a metric fine thread plug gauge designed to quickly verify the size of internal threaded holes. Tailored for metric fine threads, it checks M50 x 1 holes with a 6H tolerance and is oriented for left hand threads. Built for durability, this left hand gauge delivers reliable go no go checks in demanding shop environments. Metric fine thread precision: Specifically ground for M50 x 1 with a 6H tolerance, enabling fast,