JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M64 x 2 Boring Bar Blank right-hand cutting: Optimizes chip evacuation

right-hand cutting: Optimizes chip evacuation and delivers smooth bore finishes with reduced rubbing and chatter

and preparing tight radii that meet tight tolerances

With a robust

The straight shank ensures reliable compatibility with common chucks and collets

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M64 x 2 Boring Bar Blank right-hand cutting: Optimizes chip evacuationThe JBO Thread Ring Gauge (GO) is a precision tool designed to verify external metric threads quickly and reliably. Its ideal for machinists, quality inspectors, engineers, and assembly technicians who need a straightforward go no go check to confirm threaded components meet exact standards. Built for metric fine threads with right hand orientation (M64 x 2) and a 6g tolerance, this gauge blends accuracy with lasting durability. Crafted from hardened