JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M16 x 1.5 Milling Cutter Arbors helping maintain precise hole size

helping maintain precise hole size over multiple jobs

crisp cuts on narrow ribs

HSS-E (M35 Cobalt) Durability: Delivers enhanced wear resistance for longer tool life when finishing holes in harder materials

you’ll benefit from a tailored tool that arrives within a 24–48 hour despatch window

The DLC-coated end mill combines exceptional edge strength with low friction to maintain a cool cutting edge at high speeds

JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M16 x 1.5 Milling Cutter Arbors helping maintain precise hole sizeThe JBO Thread Ring Gauge (NoGo) Metric Fine, Left Hand, 6g, M16 x 1. 5 is a precision inspection tool designed for quick, reliable checks of external thread diameters. Ideal for machinists, quality engineers, toolmakers, and assembly teams, it helps confirm that threaded components meet exact size and tolerance specifications without slow, manual measurements. Made from hardened steel for long life and wear resistance, this NoGo ring gauge delivers