JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M25 x 0.75 ER Collet Chucks The clear pass/fail indication enables

The clear pass/fail indication enables quick identification of conforming components

accurately sized bores with minimal rework

The Magafor Reamer is an intermediate precision HSS-E reamer with a straight shank and a cutting diameter of 8

A straight shank ensures compatibility with standard hand reamers and holders

The Toolex Reamer is an intermediate precision carbide straight-shank reamer engineered for accurate bore finishing

JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M25 x 0.75 ER Collet Chucks The clear pass/fail indication enablesThe JBO Thread Ring Gauge GO Metric Fine, Left Hand, 6g, M25 x 0. 75 is a precision tool designed to quickly verify external thread diameters to metric fine standards. Built for engineers, machinists, quality inspectors, and workshop technicians, it provides a reliable go no go check that confirms components meet exact specifications. Crafted in hardened steel for durability, this gauge stands up to daily use in demanding environments while