JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M115 x 2 ER Collet Chucks 0 radius for reliable dimensional

0 radius for reliable dimensional control

Crafted from premium carbide and treated with a durable W coating

while the four-flute geometry supports efficient material removal and stable cutting

The long-neck and back draft geometry increase stability during deep groove finishing and milling on sloped surfaces

Left-hand spiral flute with right-hand cutting: Optimized for smooth operation

JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M115 x 2 ER Collet Chucks 0 radius for reliable dimensionalThe JBO GO Thread Plug Gauge (Metric Fine) is a precision inspection tool designed to verify internal threads in holes. This right hand GO gauge is calibrated for M115 x 2 threads with a 6H tolerance, helping engineers, machinists, inspectors, and buyers confirm thread quality quickly and reliably. Crafted from hardened steel for durability, it resists wear in demanding workshop environments, delivering long lasting, repeatable checks during quality