JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 6g - M56 x 5.5 NCDC Drill Chuck and thoughtful flute geometry helps

and thoughtful flute geometry helps you achieve consistent results with fewer rework steps and faster setup times

This intermediate precision carbide reamer is designed for engineers

it delivers controlled material removal for demanding metalwork

Long Neck for Deep Grooves: Provides extended reach and rigidity for deep cavities

JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 6g - M56 x 5.5 NCDC Drill Chuck and thoughtful flute geometry helpsThe JBO Thread Ring Gauge (GO) in Metric Coarse, Right Hand, M56 x 5. 5 is a precision instrument designed to verify external threads on fasteners and components. Built for quality control and precision engineering, this GO gauge helps confirm that threads meet the required standards and will assemble confidently in your production line. Robust hardened steel construction: Delivers long lasting accuracy with excellent wear resistance for repeated use