JBO Plug Gauge - UNF (STI) Heli Coil Gauge - Right Hand - 2B - No. 8 x 36 - Calibrated (DAkkS Calibration) RPTECH Size: 10 mm x 23

Size: 10 mm x 23 mm

and less downtime across job runs

It’s ideal for projects where thread integrity matters—engine bays

This high-speed steel tap is ground for accuracy and endurance

more confident milling with improved overall performance

JBO Plug Gauge - UNF (STI) Heli Coil Gauge - Right Hand - 2B - No. 8 x 36 - Calibrated (DAkkS Calibration) RPTECH Size: 10 mm x 23The JBO Plug Gauge for UNC (STI) Wire Inserts is a precision measuring tool designed to verify the pitch diameter of screw thread inserts (STIs). Manufactured and assessed to ANSI ASME thread standards, this gauge carries DAkkS calibration for traceable, verifiable measurements across production and inspection environments. Designed for use on shop floors, quality labs, and in high stakes manufacturing contexts, it provides fast, repeatable checks to