JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M52 x 4 Hydraulic Expansion Chucks it resists wear and maintains

it resists wear and maintains dimensional stability in demanding shop conditions

12 mm hole size

and dependable results on critical drilling and finishing tasks

improving cooling

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M52 x 4 Hydraulic Expansion Chucks it resists wear and maintainsThe JBO Thread Ring Gauge (GO) Metric Fine, Right Hand, M52 x 4 is a go no go gauge designed for fast, accurate verification of external threads. Built for engineers, machinists, quality teams, and workshop technicians, it helps you quickly confirm that parts conform to the M52 x 4 thread size with confidence. Crafted from hardened steel, this GO gauge delivers durability in busy production environments. The metric fine design ensures precise