JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M26 x 1.5 G Its left-hand spiral flute and

Its left-hand spiral flute and right-hand cutting deliver consistent

making it a reliable choice for precision machining projects

Cutting direction: Right-hand cutting edges for predictable progression

and hobbyists will benefit from its intermediate precision

Ideal for both professional shops and serious hobbyists who value accuracy and efficiency in every project

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M26 x 1.5 G Its left-hand spiral flute andThe JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads. With a Go No Go design and a left hand orientation for compatible applications, it lets your team quickly verify threaded holes for correct fit and function, reducing guesswork during assembly. Go No Go quick checks: A fast pass fail design for Go and No Go checks on threaded holes, helping you confirm fit without trial assemblies. Hardened steel durability: