JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M24 x 1.5 Hydraulic Expansion Chucks The combination of HSS-E substrate

The combination of HSS-E substrate and AcuRea nano chrome coating reduces wear and friction

straight-shank body minimizes deflection in small-diameter holes

Length: Short length provides added rigidity and stability for precise milling

high-quality holes across common industrial materials

This precision hand reamer delivers a consistent

JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M24 x 1.5 Hydraulic Expansion Chucks The combination of HSS-E substrateThe JBO Thread Ring Gauge (NoGo) Metric Fine Left Hand 6g M24 x 1. 5 is a precision tool designed to quickly verify external thread diameters on metric fine LH threads. Its ideal for engineers, machinists, quality inspectors, and hobbyists who need a reliable, straightforward way to confirm parts meet specification before assembly or maintenance. Crafted from hardened steel for durability, this gauge delivers steady performance in demanding work