JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M135 x 4 A&NF The regular length provides a

The regular length provides a practical balance of reach and rigidity for a wide range of milling tasks

The Toolex Reamer is an intermediate precision HSS taper shank reamer (M2) with a 13

and a finish you can trust for critical bore applications

and other high-hardness workpieces

Durable Hardened Steel Construction: Built to endure daily workshop use

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M135 x 4 A&NF The regular length provides aThe JBO Thread Ring Gauge (NoGo) Metric Fine Right Hand 6g M135 x 4 is a precision inspection tool designed to verify external thread diameters quickly and reliably. Ideal for inspectors, machinists, quality teams, and maintenance professionals, it helps ensure threaded components meet exact standards across manufacturing and repair environments. Durable hardened steel construction: Built from hardened steel to resist wear, maintain dimensional