KOUTIANWU Professional Diesel Injector Seat Cutter, Cleaning Kit Carbon Remover Set (10PCS)

1.This injector seat cutter kit is made of high-quality carbon steel, Used to clean and decarbonise injector seats when changing injectors, to avoid blow-back due to poorly seated injectorsmaking cleaning easy, easy to use and durable. 2.Universal 10 pieces injection puller tool, inclued:flat blades, angled blades, guide mandrel, T-handle, allen wrench. 3.This injector seats cutter set allows the user to reface the seats, in order to fit the new or reconditioned injector correctly. 4.Wide Application: 7 cutter blades of different sizes (15 mm 17 mm 18 mm 20 mm) fit various injection nozzles, suitable for most diesel vehicles and light commercial vehicles. 5.Easy Operation: Only need to fix the selected cutter with the guide mandrel, place everything on the injection opening and turn the T-handle slightly.