JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M14 x 0.75 Hydraulic Expansion Chucks Taper shank with DIN 8051

Taper shank with DIN 8051 B ISO H5 tolerance: Secure fit in holders and tight bore control for repeatable reaming results

interference-free finish for fixtures

Expect stable hole sizes and improved surface quality in your production runs

and higher throughput

and helps maintain consistent quality across parts and batches

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M14 x 0.75 Hydraulic Expansion Chucks Taper shank with DIN 8051The JBO Thread Plug Gauge is a precision Go No Go tool built for metric fine threads. Specifically designed for M14 x 0. 75 applications with a 6H internal thread fit, this left hand gauge helps technicians and inspectors quickly verify threaded holes and ensure parts mate correctly. Crafted from hardened steel, this gauge delivers reliable performance in busy shop environments. The robust construction resists wear and maintains accurate measurements