Diesel Injector Seat Cutter and Reamer Set for Kia, Benz, BMW, Audi etc. 

After removing CDI injectors, this tool allows easy cleaning and decarbonising of the injector hole - Cleaning the bottom of injector hole is necessary to allow proper seating of new copper washer. 

This tool is specially designed for cleaning and re-cutting injector seats on common rail diesel engines.

This tool set includes 4 reamers.

Models: 15mm flat reamer for universal injectors and most trucks
              17mm flat reamer for Delphi / Bosch injectors (BMW / PSA / Renault / Ford)
              19mm flat reamer for Bosch injectors (Benz) 
              19mm angle reamer for FIAT / Iveco