General description This is a high-quality diesel injector seat cutter set designed for cleaning and re-cutting diesel injector seats in cylinder heads. It helps restore proper sealing and performance of injectors. Technical specifications Set includes six pieces: a T-bar handle assembly, a pilot guide, and four reamers Suitable for most popular vehicle and injector makes Compatibility and accessories Compatible with various diesel engines and injector types Includes all necessary tools for effective seat reconditioning Installation Use the T-bar handle to operate the reamers Insert the pilot guide to ensure proper alignment during cutting Usage Insert the appropriate reamer into the pilot guide Use the T-bar handle to carefully cut and clean the injector seat surface Repeat as necessary to achieve a smooth, clean seat Other information Packaged in a display blow-mould case with EVA foam insert for easy storage and organization Expert Quality for cleaning and re-cutting of diesel