VCOIL Thread Repair Kit for spark plug thread M14x1.25, HexTap SP - 10-S ER Mini Collet Chucks while the HSS composition maintains

while the HSS composition maintains cutting performance under elevated temperatures and repeated use

Spiral flute design channels chips upward as you cut

consistent results in reaming tasks

and consistent hole quality with fewer interruptions

Its long flute length (8-12xD) provides extra rigidity

VCOIL Thread Repair Kit for spark plug thread M14x1.25, HexTap SP - 10-S ER Mini Collet Chucks while the HSS composition maintainsRestore damaged spark plug threads quickly with the VCOIL Thread Repair Kit for M14x1. 25, HexTap SP 10 S. This versatile kit is built for professionals and enthusiasts who need reliable, long lasting internal threads in automotive spark plug holes. Model: VCOIL Thread Repair Kit for spark plug thread M14x1. 25, HexTap SP 10 S Thread Creation Options: STI Combined Taps or HexTap SP for accurate, repeatable thread creation Wire Thread Inserts: DIN 8140