The MICRO-TEC Hexagon Rethreading Die M4 x 0.7 is a precision-engineered tool designed for repairing, cleaning, and restoring damaged external threads. Manufactured from high-speed steel (HSS), this die offers excellent durability, sharp cutting performance, and long service life. Its hexagon shape allows easy use with a spanner or socket, making it ideal for thread restoration in tight or awkward spaces. Perfect for automotive, engineering, and workshop applications, this rethreading die ensures accurate thread recovery without removing excessive material.

• High-quality HSS rethreading die
• Metric size M4 with 0.7 mm pitch
• Hexagon design for easy spanner use
• Ideal for repairing damaged threads
• Durable and wear-resistant construction
• Suitable for workshop and mechanical use