JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M50 x 1 Hydraulic Expansion Chucks Material: HSS-E (cobalt-containing high-speed steel)

Material: HSS-E (cobalt-containing high-speed steel)

while maintaining steady performance and reliable heat resistance

Through coolant and DIN 8093 / ISO H4 tolerance: Through-coolant design improves chip evacuation and cooling

repeatable checks on every part

high-quality finishes with less downtime

JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M50 x 1 Hydraulic Expansion Chucks Material: HSS-E (cobalt-containing high-speed steel)The JBO Thread Ring Gauge (GO) Metric Fine Left Hand 6g M50 x 1 is a precision tool designed to quickly verify external thread diameters in manufacturing, quality control, and maintenance environments. This GO gauge helps ensure every threaded component meets exact size and tolerance requirements, reducing guesswork and rework on the line. Crafted from hardened steel for exceptional durability, the ring offers wear resistance and long service life in