JBO Plug Gauge - Metric Fine (STI) Heli Coil Gauge - Right Hand - 6H - M24 x 1.5 - Calibrated (DAkkS Calibration) A&NF this tool features advanced PVD-coated

this tool features advanced PVD-coated carbide grades to maximize performance across common materials

Crafted from HSS-E and sized at 12

while the standardized taper shank ensures quick setup and compatibility with existing tooling

Built with premium-grade carbide in the BXC grade

enabling repeatable results across parts and reducing post-processing

JBO Plug Gauge - Metric Fine (STI) Heli Coil Gauge - Right Hand - 6H - M24 x 1.5 - Calibrated (DAkkS Calibration) A&NF this tool features advanced PVD-coatedThe JBO Plug Gauge Metric Fine (STI) Heli Coil Gauge is a calibrated right hand plug gauge designed for metric screw thread inserts (STIs). Sized for M24 x 1. 5 with a 6H tolerance, it provides quick, unambiguous checks to confirm inserts are within spec for reliable assembly and quality control across manufacturing, automotive, and aerospace applications. Manufactured and assessed to ANSI ASME thread standards, this gauge carries DAkkS calibration