JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M85 x 2 FMH FLH FHH S&E A&NF M&D stub-length carbide reamer designed for

stub-length carbide reamer designed for through-coolant bore finishing at a 15

Flute count: 2-flute design for efficient material removal and good surface finish

these pull studs help keep the cutting zone cooler and promote efficient chip evacuation

Hole alignment and doweling operations benefit from the reduced run-out

The 2-flute design balances rigidity with efficient chip clearance

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M85 x 2 FMH FLH FHH S&E A&NF M&D stub-length carbide reamer designed forThe JBO Thread Ring Gauge (NoGo) in Metric Fine, Right Hand, M85 x 2 (6g) is a precision inspection tool designed to quickly verify external thread diameters against exacting standards. Built for machine shops, quality labs, and manufacturing lines, this NoGo gauge helps ensure every threaded component you produce or assemble meets the required tolerances with confidence and consistency. Precise metric fine M85 x 2 NoGo verification: enables fast,