JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M18 x 1.5 M&D It’s well-suited for demanding applications

It’s well-suited for demanding applications in machining where precision

Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and heat resistance during heavy use

The reamer is designed to finish drilled holes to a strict H4 tolerance

with fewer tool changes and less rework

Tapered Neck for Extended Reach and Stability: Access tight pockets and complex geometries with reduced tool deflection and improved surface quality

JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M18 x 1.5 M&D It’s well-suited for demanding applicationsThe JBO Thread Ring Gauge (GO) Metric Fine Left Hand 6g M18 x 1. 5 is a purpose built tool for precise checking of external threads on components across manufacturing and assembly lines. This GO gauge helps inspectors quickly confirm whether a part meets the exact diameter, pitch, and thread form required for reliable mating with nuts, bolts, or threaded inserts. Weighing just 6 g and crafted for metric fine threads, this gauge is designed for left