General description This adjustable thread restorer is designed for quick and easy repair of damaged threads. It features twin angled HSS steel blades that automatically chase existing good threads and restore damaged ones. Suitable for a wide range of metric thread sizes from M4 to M45, it is ideal for maintaining and repairing threaded components efficiently. Technical specifications Material: High-Speed Steel (HSS) Application: Thread repair Adjustable for different sizes Compatible with metric threads from M4 to M45 Installation Insert the tool into the damaged thread area Adjust the tool to match the thread size if necessary Rotate the tool to chase and restore the threads Usage Use the tool to repair damaged or worn threads Ensure the tool is properly aligned before turning Apply steady pressure for effective thread restoration