JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M30 x 3 Boring Bar Blank while the long neck and

while the long neck and back-draft geometry enhance rigidity in deep pockets and on sloped faces

50mm reach extension: Adds 50mm of reach to ER25 tooling

Flute configuration: Left-hand spiral flute with right-hand cutting for smooth chip evacuation

The Toolex Carbide Taper Shank Intermediate Reamer is a precision finishing tool designed to bring bores to an exact size with repeatable results

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M30 x 3 Boring Bar Blank while the long neck andThe JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads. Specifically built for left hand M30 x 3 holes, its Go No Go design lets you quickly verify thread quality and ensure components mate reliably in assemblies and maintenance tasks. Crafted from hardened steel for lasting durability, this gauge delivers consistent, wear resistant performance even in demanding workshop environments. Its robust construction helps