Baer Heli Coil Tap - Wire Thread Insert - Spiral Flute Tap (STI) - Metric - M4 x 0.7 Magnetic Accessories so you can tighten or

so you can tighten or loosen the collet efficiently

This Carmex insert combines robust carbide construction with a durable BLU PVD coating to deliver long tool life and stable performance across challenging materials

and more consistent tolerances across long production runs

Tapered Neck: Reduces tool vibration and chatter

precise bore for reliable reaming performance

Baer Heli Coil Tap - Wire Thread Insert - Spiral Flute Tap (STI) - Metric - M4 x 0.7 Magnetic Accessories so you can tighten orThe Baer Heli Coil Tap is engineered for precision thread repair and reinforcement using wire thread inserts. When you need to restore damaged internal threads or prepare a robust mounting hole for highstress fasteners, this spiral flute tap delivers reliability and long service life. Designed for metric threads, it creates clean, accurate M4 x 0. 7 threads ready for HeliCoil style inserts in a variety of materialsfrom aluminum to steel. What makes