JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6h - M20 x 2.5 Morse Taper Adaptor Versatile mounting with straight shank:

Versatile mounting with straight shank: Straight shank provides compatibility with many tool holders and machining setups

This tool is built to help professionals and hobbyists achieve precise results efficiently

secure setup: Enables firm seating in compatible holders and stable cutting performance

delivering consistently accurate hole diameters for reliable fits and predictable finishing results

This intermediate precision tool uses carbide (k10) and offers ISO H4 tolerance

JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6h - M20 x 2.5 Morse Taper Adaptor Versatile mounting with straight shank:The JBO Thread Ring Gauge (NoGo) Metric Coarse Right Hand 6h M20 x 2. 5 is a precision tool designed to verify external thread diameters against established metric standards. Its ideal for quality control professionals, machinists, inspectors, and assembly teams who need fast, reliable pass fail checks on metric coarse thread sizes. Crafted from hardened steel, this NoGo gauge delivers durability in demanding workshops while maintaining stable