JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M16 x 1.5 RPTECH finish-ready holes in metalwork

finish-ready holes in metalwork

while a straight shank fits standard holders and the DIN 212-B tolerance of +0 to +0

it supports tighter process control

helping you achieve cleaner finishes and longer cutter life

while the specialized flute geometry supports efficient chip removal and cleaner finishes in intermediate-precision work

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M16 x 1.5 RPTECH finish-ready holes in metalworkThe JBO Thread Ring Gauge (NoGo) is a precision metric fine external thread gauge, designed to verify M16 x 1. 5 threads to the 4h class. Right hand orientation and NoGo functionality help inspectors, machinists, and quality teams quickly confirm parts meet the required size and fit. Built for durability, this gauge uses hardened steel and a meticulous finish to resist wear in demanding workshop environments. Its simple, intuitive design makes it easy