Baer Heli Coil Tap - Wire Thread Insert - Bottoming Tap (STI) - BS. Brass - 3/8 x 26 Indexable is a purpose-built cutting tool

is a purpose-built cutting tool designed for precise rib profiling

and wear-resistant carbide that maintains sharpness through multiple passes

Series & Standards: Part of the 680 Series

Flute: Spiral flute with left-hand orientation and right-hand cutting

Baer Heli Coil Tap - Wire Thread Insert - Bottoming Tap (STI) - BS. Brass - 3/8 x 26 Indexable is a purpose-built cutting toolBaer Heli Coil Tap Wire Thread Insert Bottoming Tap (STI) in 3 8 x 26, crafted to deliver precise, durable thread repairs and reinforcements. Built to handle the demands of professional repair work, this tap ensures clean, true cut threads that form a solid foundation for Heli Coil inserts. Designed for reliability in blind holes, the bottoming geometry reaches to the final depth, producing consistent thread engagement every time. When paired with