JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 4h - M2 x 0.4 Hydraulic Expansion Chucks Finish precise 6

Finish precise 6

Its robust construction and geometry are tuned for reliability in stainless and exotic alloys

Carbide (k10) construction: Intermediate-precision carbide with a stub-length body delivers durable performance and repeatable hole finishes over more cycles than standard HSS reamers

It uses a carbide tipped (K10) insert and a taper shank for solid

Neck design: Long neck for extended reach and stability in deep grooves

JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 4h - M2 x 0.4 Hydraulic Expansion Chucks Finish precise 6The JBO Thread Ring Gauge NoGo, Metric Coarse (Right Hand, 4h, M2 x 0. 4) is a precision inspection tool designed to verify external thread diameters and ensure components meet NoGo tolerances. Its ideal for engineers, machinists, quality teams, and maintenance staff who need fast, reliable checks to confirm correct thread size and fit. Its right hand configuration and 4h class support consistent, repeatable inspections across production runs. Crafted