JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 4H - M14 x 0.5 ER Mini Collet Chucks this arbor provides a robust

this arbor provides a robust

Cutting direction: Right-hand cutting for stable finishing passes

while the spiral flute aids efficient chip evacuation for smooth bore finishing

Efficient debris and coolant management: Captures and channels away chips

Left-hand spiral flute with straight shank and right-hand cutting: Provides stable cutting

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 4H - M14 x 0.5 ER Mini Collet Chucks this arbor provides a robustThe JBO Thread Plug Gauge is a precision tool designed to verify metric fine threads in internal holes. Its ideal for machining shops, manufacturers, maintenance teams, and hobbyists who need fast, reliable thread checks that dont slow down production. With a Go No Go design, a right hand orientation, and a hardened steel body, this gauge delivers repeatable, accurate comparisons for M14 x 0. 5 threads in the 4H tolerance class, ensuring components