17pcs Diesel Injector Seat Cutter Set Cleaner Carbon Remover Car Garage Tool Kit Reamer Set 柴油噴油器座刀

This set is used to clean and decarbonise injector seats when changing injectors. It helps to avoid blow-back due to poorly seated injectors. It is suitable for a wide range of vehicles, for example 17mm flat cutter with 19mm external diameter for Mercedes-Benz CRD. Comes with a package of 17 pcs tools to meet different needs. Blow molded storage case keeps the kit together.