JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M27 x 2 Face Mill Arbors This end mill is well-suited

This end mill is well-suited for milling corner radii

Its robust construction and targeted metric fine-thread compatibility give you dependable performance

delivering long tool life and reliable performance even in demanding machining conditions

HSS-E cobalt composition (M35): Delivers improved wear resistance and longer tool life in challenging materials

The JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M70 x 3 is a precision tool designed to verify external thread diameters quickly and reliably

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M27 x 2 Face Mill Arbors This end mill is well-suitedThe JBO Thread Ring Gauge (NoGo) Metric Fine, Right Hand, 6h, M27 x 2 is a precision inspection tool designed to verify external threads on a wide range of componentsfrom fasteners to machined parts. Its ideal for quality control teams, engineers, machine shops, and even skilled hobbyists who need reliable, repeatable thread measurements. This NoGo gauge helps you quickly confirm whether a threaded part is within spec, supporting consistent assembly