Heli Coil Prewinders

A Heli-Coil® prewinder from Olander is a power tool used to help install inserts into damaged or stripped holes, simplifying the process and providing a strong hold. Our Heli-Coil® prewinder insertion tool products allow you to accurately wind your insert into your tapped hole to ensure proper alignment and thread engagement without damaging the insert in the process. At Olander, our Heli-Coil® prewinder tools are second to none - find the size that's right for you to effortlessly secure your insert long-term.