JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M90 x 4 Shrink Fit Holders It features a left-hand spiral

It features a left-hand spiral flute with right-hand cutting and a straight shank in Ø15

making it ideal for finishing operations where tight tolerances are essential

this carbide end mill combines precise geometry with robust construction

making it suitable for both CNC and manual machines operating in constrained spaces

This 124mm overall length sleeve is designed to convert larger Morse Taper shanks to smaller MT sizes with a secure

JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M90 x 4 Shrink Fit Holders It features a left-hand spiralJBO Thread Plug Gauge (NoGo) Metric Fine is a precision inspection tool designed to verify threaded holes that use metric fine threads. Its a go to gauge for machinists, inspectors, and manufacturing engineers who need fast, reliable hole checks to confirm parts meet exact thread specifications. Built for tough shop environments, this Right Hand gauge features 6H tolerance for M90 x 4 threads and is made from hardened steel to resist wear. Its compact