E-Z Coil Kit Economy 5/8"-18 X 1.5D Unf Helicoil Thread Repair Insize Vernier Depth Gauge 0-200mm Range Series 1249-2001 1/4 - 20 x 3/8

1/4 - 20 x 3/8 – 20 PCS

Ø10mm shank and Ø10mm contact point for standard applications

25 – 20 PCS

✔ Stub Length Design – Provides rigidity and control for accurate and efficient drilling

E-Z Coil Kit Economy 5/8"-18 X 1.5D Unf Helicoil Thread Repair Insize Vernier Depth Gauge 0-200mm Range Series 1249-2001 1/4 - 20 x 3/8Product Description: The E Z Coil Kit Economy 5 8" 18 X 1. 5D UNF is a reliable and cost effective solution for repairing damaged threads in soft materials. These helical stainless steel wire inserts are designed to restore worn out threads while also protecting newly tapped holes from stripping and wear. With a heat resistance of up to 800F, this kit is suitable for high temperature applications. It includes everything you need to perform efficient,