VCOIL Thread Repair Kit for spark plug thread M14x1.25, HexTap SP - 10-S ER Mini Collet Chucks With its HSS‑E composition and

With its HSS‑E composition and spiral flute

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

Its straight shank and standard M2 HSS composition balance rigidity and wear resistance

and longer tool life in everyday projects

The rigid straight shank and stub length offer dependable control in shallow bores

VCOIL Thread Repair Kit for spark plug thread M14x1.25, HexTap SP - 10-S ER Mini Collet Chucks With its HSS‑E composition andRestore 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