Baer Heli Coil Tap - Wire Thread Insert - Spiral Flute Tap (STI) - Metric - M14 x 1.5The Baer Heli Coil Tap Wire Thread Insert Spiral Flute Tap (STI) for Metric M14 x 1. 5 is the precise, durable solution you need to repair and reinforce threaded holes. Built for professional results, this tap is designed to cut clean, accurate threads that accept Heli Coil wire thread inserts with confidence, restoring strength where threads have worn or stripped away. Exact M14 x 1. 5 thread profile tailored for standard Heli Coil inserts, providing