JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M39 x 2 Hydraulic Expansion Chucks Teeth: 100 teeth (fine pitch

Teeth: 100 teeth (fine pitch for smooth

burr-free hole finishes with controlled diameter

and durable carbide makes it suitable for detailed work in aerospace

Durable carbide with W coating for longevity: premium carbide substrate plus a W coating delivers enhanced wear resistance and machining stability

ISO H5 tolerance for precise hole size: The reamer maintains tight size control (-0 to +0

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M39 x 2 Hydraulic Expansion Chucks Teeth: 100 teeth (fine pitchThe JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads. Its specifically configured for M39 x 2 righthand threads and the 6G tolerance class, making it ideal for validating threaded holes in mating components. With a Go No Go design, it provides a quick pass fail assessment of each threaded hole, helping teams verify fit and reduce rework during assembly or maintenance. The gauges hardened steel construction ensures