JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M27 x 1.5 Tapping Chucks tradespeople and hobbyists who need

tradespeople and hobbyists who need a reliable finish on drilled holes

while its carbide construction provides exceptional wear resistance and heat tolerance

predictable cutting action and a smooth bore finish in typical workshop setups

The end mill supports precise corner radii

70 mm nominal diameter and uses a left-hand spiral flute with right-hand cutting for stable

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M27 x 1.5 Tapping Chucks tradespeople and hobbyists who needThe JBO Thread Plug Gauge is a precision inspection tool engineered for metric fine threads. It targets M27 x 1. 5 right hand threads, making it ideal for manufacturers, machinists, and service technicians who need fast, reliable hole verification before assembly. Durable construction and a Go No Go design enable quick, confident checks in busy workshops, reducing inspection time and helping prevent mismatches in threaded joints. Go No Go design for