Baer Heli Coil Tap - Wire Thread Insert - Bottoming Tap (STI) - Metric - M33 x 2The Baer Heli Coil Tap is your go to solution for precise, durable thread repairs and reinforcements. Designed as a dedicated bottoming tap for metric threads, it enables clean, full depth cuts that align perfectly with wire thread inserts (Heli Coil) to restore original strength in damaged holes. This is the essential tool you reach for when you need reliable, reusable threads in harsh or highload environments. Key advantages at a glance Bottoming