JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M11 x 1 End Mill Holders this straight‑shank reamer is built

this straight‑shank reamer is built for durable

helping maintain hole diameter and improving surface finish

The Toolex Reamer with a straight shank and spiral flute is a precision finishing tool designed for professionals who need accurate hole enlargement and smooth final sizing

repeatable fits for high-precision assemblies

and serious DIYers who demand clean

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M11 x 1 End Mill Holders this straight‑shank reamer is builtThe JBO Thread Ring Gauge (GO) Metric Fine, Right Hand, 4h, M11 x 1 is a precision tool designed to verify external thread diameters to metric fine specifications. It helps engineers, machinists, quality inspectors, and workshop professionals quickly confirm that threaded components conform to required standards during inspection and assembly. Made from hardened steel for exceptional wear resistance, this gauge delivers durable, long lasting