JBO Plug Gauge - UNC (STI) Heli Coil Gauge - Right Hand - 2B - 3/8 x 16 - Calibrated (DAkkS Calibration) Widin New Its straight shank and DIN

Its straight shank and DIN 212-B form factor ensure compatibility with standard toolholding setups

Length: Short length for improved maneuverability in close-quarters machining

and deliver long-term performance with minimal downtime

and resisting wear in demanding materials

Its ISO 529 alignment and robust HSS construction provide dependable

JBO Plug Gauge - UNC (STI) Heli Coil Gauge - Right Hand - 2B - 3/8 x 16 - Calibrated (DAkkS Calibration) Widin New Its straight shank and DINThe JBO Plug Gauge UNC (STI) Heli Coil Gauge is a right hand plug gauge designed for UNC (Unified National Coarse) screw thread inserts (STIs). It is tailored for inspecting UNC STI wire inserts, enabling precise pitch diameter checks to confirm proper fit and function. This gauge is widely used in manufacturing, automotive, and aerospace industries to ensure inserts meet UNC STI specifications. Calibrated to DAkkS standards and manufactured in