VCOIL Thread Repair Kit for spark plug thread M14x1.25, HexTap SP - 16-4 Hydraulic Expansion Chucks and on the shop floor

and on the shop floor

Specialized rib processing capability: Optimized for narrow

this GO gauge stands up to busy workshop use while maintaining accurate measurements

The through‑coolant design improves chip removal and reduces heat buildup

easy collet changes to keep your workflow efficient on busy shop floors

VCOIL Thread Repair Kit for spark plug thread M14x1.25, HexTap SP - 16-4 Hydraulic Expansion Chucks and on the shop floorRepair damaged spark plug threads quickly and reliably with the VCOIL Thread Repair Kit for M14x1. 25 spark plug threads. This versatile toolkit is designed for automotive technicians and DIYers who need a durable, long lasting fix without engine removal. Thread size: Compatible with spark plug threads M14x1. 25 for efficient restoration Repair methods: Supports STI Combined Taps or HexTap SP for precise thread creation; compatible with Wire Thread