Baer Heli Coil Tap - Wire Thread Insert - Spiral Point Tap (STI) - Metric - M3.5 x 0.6 Kits and a clean thread profile

and a clean thread profile that fits mating parts reliably

With its robust carbide tip and carefully engineered flute length

For shops and setups that require reliable deep-hole capability

ergonomic body provides a secure grip and easy handling

delivering steady performance across material families where durability and accuracy matter

Baer Heli Coil Tap - Wire Thread Insert - Spiral Point Tap (STI) - Metric - M3.5 x 0.6 Kits and a clean thread profileThe Baer Heli Coil Tap is the precise tapping tool you need to create and renew threads for Heli Coil wire thread inserts. Sized for metric M3. 5 x 0. 6 applications, this spiral point tap (STI) delivers clean, true threads that accept inserts with dependable grip and torque resistance in a wide range of metals and thicknesses. Why this tap stands out in demanding repair and reinforcement work: Metric accuracy for insert compatibility: specifically