Baer Heli Coil Tap - Wire Thread Insert - Bottoming Tap (STI) - BSF - 11/16 x 14The Baer Heli Coil Tap is the precise, professional grade tool you rely on for flawless internal threading when installing wire thread inserts. Specifically designed for BSF threads and cutting 11 16 x 14, this bottoming tap ensures you reach full thread depth every time, even in blind holes, so your Helicoil inserts seat securely and perform under load. Robust construction: Crafted from high quality steel with precision ground flutes for clean,