JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M56 x 1 Morse Taper Adaptor The extended reach minimizes tool

The extended reach minimizes tool changes and setups when accessing deep recesses

and maintain tight tolerances without sacrificing edge quality

It securely holds indexable drills

Engineered from carbide

The left‑hand spiral flute enhances chip evacuation and control

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M56 x 1 Morse Taper Adaptor The extended reach minimizes toolThe JBO Thread Ring Gauge GO, Metric Fine, Right Hand, 6g, M56 x 1 is a precision tool designed to quickly verify external threads on metal parts. Ideal for machinists, quality inspectors, and manufacturing teams, it provides a reliable go no go reference to confirm that threads meet the M56 x 1 standard and will assemble correctly. Built from hardened steel, this gauge delivers durable, long lasting performance in demanding shop environments. The GO