JBO Thread Ring Gauge (GO) - UNC - Right Hand - 3A - 1/2 x 13 Tapping Chucks This gauge helps you streamline

This gauge helps you streamline threaded part inspection

Toolex Reamer delivers reliable intermediate-precision bore finishing with a straight shank and spiral flute

Made-to-order with clear despatch window: Each reamer is manufactured to order

00 mm nominal size (stub reamer)

accurate hole finishing with repeatable results across projects

JBO Thread Ring Gauge (GO) - UNC - Right Hand - 3A - 1/2 x 13 Tapping Chucks This gauge helps you streamlineThe JBO Thread Ring Gauge GO for UNC is a precision measurement tool designed to quickly verify external thread diameters on components with UNC threads. Sized for 1 2 x 13 right hand threads, this GO gauge supports reliable pass fail inspection in quality control, manufacturing, machining, and maintenance environments. Crafted from hardened steel grade material, it offers durable performance in demanding shop floors and busy assembly lines. Go No Go