Baer Heli Coil Tap - Wire Thread Insert - Bottoming Tap (STI) - BA - 2 x FMH FLH FHH S&E A&NF M&D DIN 8093 and ISO H4

DIN 8093 and ISO H4 precision: Left-hand spiral flute with right-hand cutting delivers repeatable

3XD deep-hole reach: A three-time diameter length enables deeper

Internal bore compatibility: Internal minimum bore diameter of 14

accurate sizing in a range of common metals

Baer Heli Coil Tap - Wire Thread Insert - Bottoming Tap (STI) - BA - 2 x FMH FLH FHH S&E A&NF M&D DIN 8093 and ISO H4The Baer Heli Coil Tap Wire Thread Insert Bottoming Tap (STI) BA is engineered to deliver durable, dependable thread repairs and reinforced installations across automotive, industrial, and workshop environments. Designed to work with Helicoil wire thread inserts, this bottoming tap creates precise, full depth threads that let inserts seat securely under load. Constructed from robust high speed steel grade HSSG, it resists wear during repeated use,