Features 1、This diesel injector cutter set is suitable for cleaning and repair of the sealing surfaces of injectors and in the cylinder head. 2、It helps to avoid blow-back due to poorly seated injectors. 3、Comes with a package of 17pcs tools to meet different needs. 4、The blow molded storage case is easy to transport and storage. 5、It is suitable for a wide range of vehicles, suitable for almost all modern common rail engines and motor. Specifications: Often the seat of the injector has been damaged due to constant erosion from escaping combustion gases. The only way is to resolve this is to reface the injector seat. This set of diesel injector cutters ensures that the injector seat is bored to the exact dimension when replacing or reconditioning the diesel injectors, avoiding blow back and poor emissions. Features: 1. This diesel injector cutter set is suitable for cleaning and repair of the sealing surfaces of injectors and in the cylinder head. 2. It helps to avoid blow-back due to poorly seated injectors. 3. Comes with a package of 17pcs tools to meet different needs. 4. The blow molded storage case is easy to transport and storage. 5. It is suitable for a wide range of vehicles, suitable for almost all modern common rail engines and motor. Specification: Condition: 100% Brand New Item Type: Diesel Injector Seat Cutter Material: Aluminum Alloy Color: As Picture Shown Applicable Models: Universal vehicle maintenance Package List: 17 x Diesel Injector Seat Cutter Set Package List