🎉 2026 Sale — Over 26,000 Sold! 🔧 Thread Restoring File – Multi-Pitch & Heat-Treated Steel ⚙️

FEATURES

ACCURATE THREAD RESTORATION: The precisely cut teeth are designed to clean and restore damaged threads accurately, ensuring a smooth and functional thread.

MULTI-PITCH CAPABILITY: One file is designed to work with 8 different thread pitches, providing versatility and convenience for various applications.

HIGH HARDNESS MATERIAL: Forged from 45# carbon steel and heat-treated, this file boasts high hardness and durability, ensuring long-lasting performance even under heavy use.

COMFORTABLE GRIP: The file features an ergonomic handle that provides a comfortable and secure grip, reducing hand fatigue during prolonged use.

WIDE APPLICATION: Suitable for various threads on bolts, studs, pipes, and more, making it ideal for automotive, industrial, and home repair tasks. 

SPEC

Metric Thread: 0.75 ,1.0 ,1.25 ,1.5 ,1.75 ,2.0 ,2.5 ,3.

OMMPF/BSP Thread: 11 ,12 ,14 ,16 ,19 ,20 ,22 ,28

SAE/UN Thread: 12 ,13,14,16,18 ,20,24 ,28

BSW/BSF Thread: 11,12,14,16,18 ,20 ,22 ,26

Groove type:Straight groove

Material:45# steel

Hardness:HRC48-50

Package includes: 1 * Thread Restoring File

NOTES

Store in a dry place to prevent rust and corrosion.

Ensure the file is suitable for the thread size and type you are working on to achieve the best results.