General description This Recoil Thread Repair Kit is designed to repair damaged threads or create stronger original threads in various materials such as alloys and composites. Made from corrosion-resistant stainless steel, it ensures durable and reliable thread repairs. The kit simplifies the process of switching between metric and unified thread systems, making it suitable for various applications in manufacturing and maintenance. Technical specifications Thread size: M4.0 Pitch: 0.7 mm Number of inserts: 15 Kit includes a tapping drill: 4.0 mm x 0.7 Insert length: 1.5 times the diameter Compatibility and accessories Compatible with most materials including alloys and composites Includes a high-speed steel (HSS) tap for threading Supplied with installation tool and instructions Delivered in a sturdy container for easy storage and transport Installation Use the included tapping drill to prepare the damaged or new thread hole Insert the stainless steel coil using the installation tool