JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6G - M42 x 1.5 FLH it clearly indicates when a

it clearly indicates when a hole is out of tolerance

reliable mounting to DV40 spindles with repeatable tool changes and consistent performance

this Toolex reamer supports reliable

and increased productivity in both professional shops and DIY workshops

Flute: Spiral flute engineered for efficient chip evacuation and smoother cutting action

JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6G - M42 x 1.5 FLH it clearly indicates when aThe JBO Thread Plug Gauge (NoGo) in Metric Fine is a precision tool designed to verify internal threads in metric fine sizes. It targets right hand threads with 6G tolerance and a size of M42 x 1. 5, helping inspectors and machinists confirm that threaded holes meet the required fit. Built for reliable performance in daily use, this gauge enables quick, repeatable checks that support consistent quality control across parts and assemblies. Made from