JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M55 x 2 Widin New this reamer provides consistent

this reamer provides consistent

and a long-neck geometry makes it well-suited for tight corners

This Go/No-Go gauge delivers fast

Through-coolant design: Coolant is channeled through the tool to improve chip evacuation and extend tool life

is a precision mounting accessory designed for machines with VDI40 interfaces

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M55 x 2 Widin New this reamer provides consistentThe JBO Thread Ring Gauge (NoGo) Metric Fine Right Hand 4h M55 x 2 is a precision external thread gauge designed to verify that threaded components meet exact metric fine thread specifications. Its an essential tool for machinists, inspectors, and quality teams who need fast, reliable go no go checks to confirm correct thread dimensions. Crafted from hardened steel for durability in busy workshops, this NoGo gauge resists wear and maintains accurate