VCOIL Plug Gauge (GO) - Metric (STI) - Heli Coil Gauge - Right Hand - 4H - M40 x 3 Hex Key Drill Chuck This reamer pairs a hard

This reamer pairs a hard

it combines wear resistance with a compact stub length for rigid

The ring design supports easy handling and fast checks on the bench or in QC areas

square-ended design and a tapered neck

VCOIL Plug Gauge (GO) - Metric (STI) - Heli Coil Gauge - Right Hand - 4H - M40 x 3 Hex Key Drill Chuck This reamer pairs a hardThe VCOIL Go plug gauge (Metric, STI) is a precision tool for verifying internal threads and helicoil repairs on M40 x 3 righthand threads. Its designed for quality teams needing a reliable go gauge that screws in by hand to confirm thread suitability. Thread size and orientation: Metric M40 x 3, righthand Go gauge for internal thread verification. Standards compliance: Manufactured and assessed according to ANSI ASME thread system standards with a