To clean and re-cutting the injector seat of modern common rail diesel engines. 15x19mm fat reamer - Universal applications 17x17mm angled reamer - Mercedes - Benz CDI 17x17mm fat reamer - Delphi/bosch injectors (BMW/PSA/RENAULT/FORD) 17x19mm fat reamer -Bosch injectors (Mercedes CRD) 17x21mm angled reamer - Fiat/Iveco 1pc pilot post 1pc T-handle
