JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6G - M58 x 1.5 S&E Built from high-speed steel (M2)

Built from high-speed steel (M2) with ISO H5 tolerance

The carbide construction provides superior hardness and heat resistance

while the left-hand flute works alongside the right-hand cutting action to provide controlled material removal

003 mm: Ensures repeatable hole sizes and predictable results across production runs

increasing durability and reducing downtime

JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6G - M58 x 1.5 S&E Built from high-speed steel (M2)The JBO Thread Plug Gauge (NoGo) for Metric Fine threads is a precision inspection tool designed to verify internal threads in metric fine hole sizes. Sized for M58 x 1. 5 with a 6G tolerance and right hand orientation, this NoGo gauge helps inspectors and machinists confirm holes meet the specified thread form and dimension without guesswork. Machined from hardened steel with a knurled, easy grip body, the gauge delivers lasting accuracy in busy